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Kia K4

Engine parameters

The Kia K4 has 249 engine parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Automatic transmission fluid temperature K4_ATF_T_7E1Confirmed

Pelican can show this parameter as the transmission fluid temperature.

  • Request22 01 A0
  • Service 22DID 01A0
  • Module7E1 → 7E9
  • Every250 ms
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 104 to 111 of the reply, 8 bits.

0x2D = 45 → (45 − 40) = 5 °C

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2025. In testing for 2024, 2026.

  1. The parameter's name and its ID in the OBDb. Confirmed shows when a response from a real car confirms the parameter.
  2. The clutch mark shows a Connectable, a parameter that Pelican surfaces in its interface.
  3. The service and PID/DID asked for, the control module it's sent to, and how often Pelican asks.
  4. The reply's bytes. The parameter's bytes are blue. Bytes for other parameters in the same reply are grayed out. Hover over a byte to see the parameter it represents.
  5. Where the parameter is in the response, and how Pelican converts the raw value into a value.
  6. A real reply, decoded. The raw value comes first, then the reading.
  7. Which model years have tested this parameter.

Absolute load value LOAD_ABSSAE J1979Confirmed

  • Request01 43
  • Service 01PID 43
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 25700 %
Unit
%

Confirmed for 2025.

Actual engine torque TQ_ACTSAE J1979Confirmed

  • Request01 62
  • Service 01PID 62
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 125)
Range
-125 to 130 %
Unit
%

Confirmed for 2025.

Adaptation value for lower stop of wastegate actuator K4_ADPT_LO_STOP

  • Request21 19
  • Service 21PID 19
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 384 to 399 of the reply, 16 bits. The value is signed. The bytes are in little-endian order.

Formula
(val × 1.53 ÷ 10000)
Range
-5.01 to 5.01 V
Unit
V

In testing for 2024, 2026. Not supported for 2025.

Air conditioning pressure K4_AC_PConfirmed

  • Request22 E0 14
  • Service 22DID E014
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 112 to 119 of the reply, 8 bits.

0x49 = 73 → (73 × 13.79) = 1,006.67 kPa

Formula
(val × 13.79)
Range
0 to 3516.45 kPa
Unit
kPa

Confirmed for 2025. In testing for 2024, 2026.

Air conditioning relay K4_AC_RELAY

  • Request22 ED 01
  • Service 22DID ED01
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Bit 101 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2024, 2026. Not supported for 2025.

Air flow rate from mass air flow sensor MAFSAE J1979Confirmed

Pelican can show this parameter as the mass air flow.

  • Request01 10
  • Service 01PID 10
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 100)
Range
0 to 655.35 g/s
Unit
g/s

Confirmed for 2025.

Automatic transmission fluid temperature K4_ATF_T

Pelican can show this parameter as the transmission fluid temperature.

  • Request21 A0
  • Service 21PID A0
  • Module7E1 → 7E9
  • Every250 ms
  • Testing

Bits 104 to 111 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2024, 2026. Not supported for 2025.

Automatic transmission fluid temperature K4_ATF_T_7E1Confirmed

Pelican can show this parameter as the transmission fluid temperature.

  • Request22 01 A0
  • Service 22DID 01A0
  • Module7E1 → 7E9
  • Every250 ms
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 104 to 111 of the reply, 8 bits.

0x2D = 45 → (45 − 40) = 5 °C

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2025. In testing for 2024, 2026.

Barometric pressure BAROSAE J1979Confirmed

Normally obtained from one of a dedicated barometric sensor, a MAP sensor at key-on and during certain modes of driving, or inferred from a MAF sensor and other inputs during certain modes of driving. The control module reports BARO from whatever source it is derived from.

  • Request01 33
  • Service 01PID 33
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 kPa
Unit
kPa

Confirmed for 2025.

Barometric pressure K4_BAROMETRIC_PRESSURE

  • Request21 13
  • Service 21PID 13
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 312 to 319 of the reply, 8 bits.

Formula
(val ÷ 2)
Range
0 to 127.5 kPa
Unit
kPa

In testing for 2024, 2026. Not supported for 2025.

Boost pressure upstream K4_BOOST_P_UP

  • Request22 E0 03
  • Service 22DID E003
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Bits 280 to 295 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val × 39 ÷ 500)
Range
0 to 5111
Unit
Raw value

In testing for 2024, 2026. Supported for 2025.

Boost pressure upstream, desired K4_BOOST_P_UP_DES

  • Request22 E0 03
  • Service 22DID E003
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Bits 312 to 327 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val × 39 ÷ 500)
Range
0 to 5111
Unit
Raw value

In testing for 2024, 2026. Supported for 2025.

Calculated engine load LOAD_PCTSAE J1979Confirmed

Represents the amount of work the engine is doing. Expected to reach 100% at wide open throttle/wide open pedal at any altitude, temperature or rpm for both naturally aspirated and boosted engines. If engine load is limited for powertrain protection e.g. engine/turbocharger protection, this value may not reach 100%. For hybrid vehicles, indicates the torque produced only by the internal combustion engine, not the torque being delivered by the entire powertrain. For electric vehicles, the meaning of this parameter is undefined.

Pelican can show this parameter as the engine load.

  • Request01 04
  • Service 01PID 04
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2025.

Calculated oil temperature K4_CALC_OIL_TConfirmed

  • Request22 E0 11
  • Service 22DID E011
  • Module7E0 → 7E8
  • Every5 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 304 to 311 of the reply, 8 bits.

0x00 = 0 → (0 − 40) = -40 °C

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2025. In testing for 2024, 2026.

Catalyst damaging misfires total all cylinders K4_CATALYST_DAMAGING_MISFIRES_TOTAL_ALL_CYLINDERS

  • Request22 E0 0D
  • Service 22DID E00D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 448 to 463 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Catalyst damaging misfires total all cylinders K4_CATDMG_MIS_TOT_ALL

  • Request21 08
  • Service 21PID 08
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 400 to 415 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Catalyst damaging misfires total, cylinder 1 K4_CATALYST_DAMAGING_MISFIRES_TOTAL_C1

  • Request22 E0 0D
  • Service 22DID E00D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 304 to 319 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Catalyst damaging misfires total, cylinder 1 K4_CATDMG_MIS_TOT_1

  • Request21 08
  • Service 21PID 08
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 256 to 271 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Catalyst damaging misfires total, cylinder 2 K4_CATALYST_DAMAGING_MISFIRES_TOTAL_C2

  • Request22 E0 0D
  • Service 22DID E00D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 320 to 335 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Catalyst damaging misfires total, cylinder 2 K4_CATDMG_MIS_TOT_2

  • Request21 08
  • Service 21PID 08
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 272 to 287 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Catalyst damaging misfires total, cylinder 3 K4_CATALYST_DAMAGING_MISFIRES_TOTAL_C3

  • Request22 E0 0D
  • Service 22DID E00D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 336 to 351 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Catalyst damaging misfires total, cylinder 3 K4_CATDMG_MIS_TOT_3

  • Request21 08
  • Service 21PID 08
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 288 to 303 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Catalyst damaging misfires total, cylinder 4 K4_CATALYST_DAMAGING_MISFIRES_TOTAL_C4

  • Request22 E0 0D
  • Service 22DID E00D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 352 to 367 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Catalyst damaging misfires total, cylinder 4 K4_CATDMG_MIS_TOT_4

  • Request21 08
  • Service 21PID 08
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 304 to 319 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Catalyst damaging misfires total, cylinder 5 K4_CATDMG_MIS_TOT_5

  • Request21 08
  • Service 21PID 08
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 320 to 335 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Catalyst damaging misfires total, cylinder 6 K4_CATDMG_MIS_TOT_6

  • Request21 08
  • Service 21PID 08
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 336 to 351 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Catalyst temperature bank 1, sensor 1 CATEMP11SAE J1979Confirmed

  • Request01 3C
  • Service 01PID 3C
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 10 − 40)
Range
-40 to 6513.5 °C
Unit
°C

Confirmed for 2025.

Commanded EGR EGR_PCTSAE J1979Confirmed

  • Request01 2C
  • Service 01PID 2C
  • Module7E0 → 7E8
  • Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2025.

Commanded equivalence ratio EQ_RATSAE J1979Confirmed

Fuel systems that utilize conventional oxygen sensor display the inverse of the commanded open loop equivalence ratio (also known as lambda) while the fuel control system is in open loop. Will indicate 1.000 while in closed-loop fuel.

Pelican can show this parameter as the commanded lambda.

  • Request01 44
  • Service 01PID 44
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 2 ÷ 65535)
Range
0 to 1.99
Unit
Number

Confirmed for 2025.

Commanded evaporative purge EVAP_PCTSAE J1979Confirmed

  • Request01 2E
  • Service 01PID 2E
  • Module7E0 → 7E8
  • Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2025.

Commanded evaporative purge K4_COMMANDED_EVAPORATIVE_PURGE

  • Request21 02
  • Service 21PID 02
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 160 to 167 of the reply, 8 bits.

Formula
(val × 0.390625)
Range
0 to 99.6 %
Unit
%

In testing for 2024, 2026. Not supported for 2025.

Commanded throttle actuator K4_COMMANDED_THROTTLE_ACTUATOR

  • Request21 14
  • Service 21PID 14
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 40 to 47 of the reply, 8 bits.

Formula
(val × 0.390625)
Range
0 to 99.6 %
Unit
%

In testing for 2024, 2026. Not supported for 2025.

Commanded throttle actuator control TAC_PCTSAE J1979Confirmed

  • Request01 4C
  • Service 01PID 4C
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2025.

Coolant K4_COOLANT_FAN

  • Request21 14
  • Service 21PID 14
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 96 to 103 of the reply, 8 bits.

Formula
val
Range
0 to 100 %
Unit
%

In testing for 2024, 2026. Not supported for 2025.

Coolant fan PWM K4_CLT_FAN_PWMConfirmed

  • Request22 E0 14
  • Service 22DID E014
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Bits 88 to 103 of the reply, 16 bits.

Formula
(val × 15.21 ÷ 10000)
Range
0 to 99.67 %
Unit
%

Confirmed for 2025. In testing for 2024, 2026.

Coolant temperature K4_HVAC_COOLANT_TConfirmed

  • Request22 01 02
  • Service 22DID 0102
  • Module7B3 → 7BB
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 32 to 39 of the reply, 8 bits.

0xFF = 255 → (255 ÷ 2 − 40) = 87.5 °C

Formula
(val ÷ 2 − 40)
Range
-40 to 87.5 °C
Unit
°C

Confirmed for 2025. In testing for 2024, 2026.

Crankshaft torque K4_CRANK_TQ

  • Request22 ED 05
  • Service 22DID ED05
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 240 to 247 of the reply, 8 bits.

Formula
(val × 600 ÷ 255)
Range
0 to 600 N·m
Unit
N·m

In testing for 2024, 2026. Not supported for 2025.

Cylinder 1 injection time, 1st pulse K4_CYL_1_INJ_TIME_1ST

  • Request21 23
  • Service 21PID 23
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 264 to 279 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val × 4 ÷ 1000)
Range
0 to 262.14 ms
Unit
ms

In testing for 2024, 2026. Not supported for 2025.

Cylinder 1 injection time, 2nd pulse K4_CYL_1_INJ_TIME_2ND

  • Request21 23
  • Service 21PID 23
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 200 to 215 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val × 4 ÷ 1000)
Range
0 to 262.14 ms
Unit
ms

In testing for 2024, 2026. Not supported for 2025.

Cylinder 2 injection time, 1st pulse K4_CYL_2_INJ_TIME_1ST

  • Request21 23
  • Service 21PID 23
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 280 to 295 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val × 4 ÷ 1000)
Range
0 to 262.14 ms
Unit
ms

In testing for 2024, 2026. Not supported for 2025.

Cylinder 2 injection time, 2nd pulse K4_CYL_2_INJ_TIME_2ND

  • Request21 23
  • Service 21PID 23
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 216 to 231 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val × 4 ÷ 1000)
Range
0 to 262.14 ms
Unit
ms

In testing for 2024, 2026. Not supported for 2025.

Cylinder 3 injection time, 1st pulse K4_CYL_3_INJ_TIME_1ST

  • Request21 23
  • Service 21PID 23
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 296 to 311 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val × 4 ÷ 1000)
Range
0 to 262.14 ms
Unit
ms

In testing for 2024, 2026. Not supported for 2025.

Cylinder 3 injection time, 2nd pulse K4_CYL_3_INJ_TIME_2ND

  • Request21 23
  • Service 21PID 23
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 232 to 247 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val × 4 ÷ 1000)
Range
0 to 262.14 ms
Unit
ms

In testing for 2024, 2026. Not supported for 2025.

Cylinder 4 injection time, 1st pulse K4_CYL_4_INJ_TIME_1ST

  • Request21 23
  • Service 21PID 23
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 312 to 327 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val × 4 ÷ 1000)
Range
0 to 262.14 ms
Unit
ms

In testing for 2024, 2026. Not supported for 2025.

Cylinder 4 injection time, 2nd pulse K4_CYL_4_INJ_TIME_2ND

  • Request21 23
  • Service 21PID 23
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 248 to 263 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val × 4 ÷ 1000)
Range
0 to 262.14 ms
Unit
ms

In testing for 2024, 2026. Not supported for 2025.

Diesel particulate filter differential pressure K4_DPF_DIFF_P_7E0

  • Request22 ED 03
  • Service 22DID ED03
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bits 288 to 295 of the reply, 8 bits.

Formula
(val × 431.373 ÷ 100)
Range
0 to 1100
Unit
Raw value

In testing for 2024, 2026. Not supported for 2025.

Diesel particulate filter regeneration count K4_DPF_REGEN_CNT

  • Request22 ED 03
  • Service 22DID ED03
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bits 440 to 447 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Direct injection time 1 K4_DI_TIME_1

  • Request21 0B
  • Service 21PID 0B
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 32 to 47 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val × 100 ÷ 13107)
Range
0 to 500 ms
Unit
ms

In testing for 2024, 2026. Not supported for 2025.

Direct injection time 2 K4_DI_TIME_2

  • Request21 0B
  • Service 21PID 0B
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 48 to 63 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val × 100 ÷ 13107)
Range
0 to 500 ms
Unit
ms

In testing for 2024, 2026. Not supported for 2025.

Direct injection time 3 K4_DI_TIME_3

  • Request21 0B
  • Service 21PID 0B
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 64 to 79 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val × 100 ÷ 13107)
Range
0 to 500 ms
Unit
ms

In testing for 2024, 2026. Not supported for 2025.

Direct injection time 4 K4_DI_TIME_4

  • Request21 0B
  • Service 21PID 0B
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 80 to 95 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val × 100 ÷ 13107)
Range
0 to 500 ms
Unit
ms

In testing for 2024, 2026. Not supported for 2025.

Direct injection time 5 K4_DI_TIME_5

  • Request21 0B
  • Service 21PID 0B
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 96 to 111 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val × 100 ÷ 13107)
Range
0 to 500 ms
Unit
ms

In testing for 2024, 2026. Not supported for 2025.

Direct injection time 6 K4_DI_TIME_6

  • Request21 0B
  • Service 21PID 0B
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 112 to 127 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val × 100 ÷ 13107)
Range
0 to 500 ms
Unit
ms

In testing for 2024, 2026. Not supported for 2025.

Dual-clutch transmission clutch 1, pressure sensor a K4_DUAL_CLU_TRANS_CLU_1_P

  • Request22 01 A5
  • Service 22DID 01A5
  • Module7E1 → 7E9
  • Every5 s
  • Testing

Bits 192 to 207 of the reply, 16 bits.

Formula
(val × 19.53 ÷ 10000)
Range
0 to 127 bar
Unit
bar

In testing for 2024, 2026. Not supported for 2025.

Dual-clutch transmission clutch 2, pressure sensor b K4_DUAL_CLU_TRANS_CLU_2_P_B

  • Request22 01 A5
  • Service 22DID 01A5
  • Module7E1 → 7E9
  • Every5 s
  • Testing

Bits 208 to 223 of the reply, 16 bits.

Formula
(val × 19.53 ÷ 10000)
Range
0 to 127 bar
Unit
bar

In testing for 2024, 2026. Not supported for 2025.

Dual-clutch transmission fluid temperature 1 K4_DUAL_CLU_ATF_T_1

  • Request22 01 A5
  • Service 22DID 01A5
  • Module7E1 → 7E9
  • Every5 s
  • Testing

Bits 48 to 55 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2024, 2026. Not supported for 2025.

Dual-clutch transmission fluid temperature 2 K4_DUAL_CLU_ATF_T_2

  • Request22 01 A5
  • Service 22DID 01A5
  • Module7E1 → 7E9
  • Every5 s
  • Testing

Bits 56 to 63 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2024, 2026. Not supported for 2025.

Dual-clutch transmission line pressure, sensor c K4_DUAL_CLU_TRANS_LINE_P_C

  • Request22 01 A5
  • Service 22DID 01A5
  • Module7E1 → 7E9
  • Every5 s
  • Testing

Bits 224 to 239 of the reply, 16 bits.

Formula
(val × 19.53 ÷ 10000)
Range
0 to 127 bar
Unit
bar

In testing for 2024, 2026. Not supported for 2025.

EGR error EGR_ERRSAE J1979Confirmed

  • Request01 2D
  • Service 01PID 2D
  • Module7E0 → 7E8
  • Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 128 − 100)
Range
-100 to 99.22 %
Unit
%

Confirmed for 2025.

Emission relevant misfires total all cylinders K4_EMIS_MIS_TOT_ALL

  • Request21 08
  • Service 21PID 08
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 384 to 399 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Emission relevant misfires total all cylinders K4_EMISSION_RELEVANT_MISFIRES_TOTAL_ALL_CYLINDERS

  • Request22 E0 0D
  • Service 22DID E00D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 432 to 447 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Emission relevant misfires total, cylinder 1 K4_EMIS_MIS_TOT_1

  • Request21 08
  • Service 21PID 08
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 128 to 143 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Emission relevant misfires total, cylinder 1 K4_EMISSION_RELEVANT_MISFIRES_TOTAL_C1

  • Request22 E0 0D
  • Service 22DID E00D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 176 to 191 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Emission relevant misfires total, cylinder 2 K4_EMIS_MIS_TOT_2

  • Request21 08
  • Service 21PID 08
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 144 to 159 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Emission relevant misfires total, cylinder 2 K4_EMISSION_RELEVANT_MISFIRES_TOTAL_C2

  • Request22 E0 0D
  • Service 22DID E00D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 192 to 207 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Emission relevant misfires total, cylinder 3 K4_EMIS_MIS_TOT_3

  • Request21 08
  • Service 21PID 08
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 160 to 175 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Emission relevant misfires total, cylinder 3 K4_EMISSION_RELEVANT_MISFIRES_TOTAL_C3

  • Request22 E0 0D
  • Service 22DID E00D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 208 to 223 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Emission relevant misfires total, cylinder 4 K4_EMIS_MIS_TOT_4

  • Request21 08
  • Service 21PID 08
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 176 to 191 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Emission relevant misfires total, cylinder 4 K4_EMISSION_RELEVANT_MISFIRES_TOTAL_C4

  • Request22 E0 0D
  • Service 22DID E00D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 224 to 239 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Emission relevant misfires total, cylinder 5 K4_EMIS_MIS_TOT_5

  • Request21 08
  • Service 21PID 08
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 192 to 207 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Emission relevant misfires total, cylinder 6 K4_EMIS_MIS_TOT_6

  • Request21 08
  • Service 21PID 08
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 208 to 223 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Engine coolant temperature ECTSAE J1979Confirmed

Your engine temperature must operate within a certain temperature range to operate efficiently and safely. If it runs too hot, then your engine could be permanently damaged. If it runs too cold, then your engine will use more fuel than necessary.

Pelican can show this parameter as the engine coolant temperature.

  • Request01 05
  • Service 01PID 05
  • Module7E0 → 7E8
  • Every500 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2025.

Engine coolant temperature K4_ENGINE_COOLANT_T

Pelican can show this parameter as the engine coolant temperature.

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 200 to 207 of the reply, 8 bits.

Formula
(val × 0.75 − 48)
Range
-48 to 143.25 °C
Unit
°C

In testing for 2024, 2026. Not supported for 2025.

Engine coolant temperature 1 ECT_1SAE J1979Confirmed

  • Request01 67
  • Service 01PID 67
  • Module7E0 → 7E8
  • Every1 s

Bits 8 to 15 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2025.

Engine coolant temperature 2 ECT_2SAE J1979Confirmed

  • Request01 67
  • Service 01PID 67
  • Module7E0 → 7E8
  • Every1 s

Bits 16 to 23 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2025.

Engine Friction - Percent Torque TQ_FRSAE J1979Confirmed

  • Request01 8E
  • Service 01PID 8E
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 125)
Range
-125 to 130 %
Unit
%

Confirmed for 2025.

Engine oil temperature K4_ENGINE_OIL_T

Pelican can show this parameter as the engine oil temperature.

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 272 to 279 of the reply, 8 bits.

Formula
(val × 0.75 − 48)
Range
-48 to 143.25 °C
Unit
°C

In testing for 2024, 2026. Not supported for 2025.

Engine oil temperature K4_EOTConfirmed

Pelican can show this parameter as the engine oil temperature.

  • Request22 E0 01
  • Service 22DID E001
  • Module7E0 → 7E8
  • Every5 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 272 to 279 of the reply, 8 bits.

0x79 = 121 → (121 × 3 ÷ 4 − 48) = 42.75 °C

Formula
(val × 3 ÷ 4 − 48)
Range
-48 to 143 °C
Unit
°C

Confirmed for 2025. In testing for 2024, 2026.

Engine oil temperature K4_EOT_7E0

Pelican can show this parameter as the engine oil temperature.

  • Request22 ED 07
  • Service 22DID ED07
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Bits 152 to 159 of the reply, 8 bits.

Formula
(val × 0.7843 − 50)
Range
-50 to 149.9965 °C
Unit
°C

In testing for 2024, 2026. Not supported for 2025.

Engine oil temperature K4_EOT_V2

Pelican can show this parameter as the engine oil temperature.

  • Request22 ED 02
  • Service 22DID ED02
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Bits 184 to 191 of the reply, 8 bits.

Formula
(val − 4)
Range
-4 to 251 °C
Unit
°C

In testing for 2024, 2026. Not supported for 2025.

Engine reference torque TQ_REFSAE J1979Confirmed

  • Request01 63
  • Service 01PID 63
  • Module7E0 → 7E8
  • Every86400 s

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535 N·m
Unit
N·m

Confirmed for 2025.

Engine RPM K4_ENGINE_RPM_TCM

Pelican can show this parameter as the engine speed.

  • Request21 A0
  • Service 21PID A0
  • Module7E1 → 7E9
  • Every250 ms
  • Testing

Bits 32 to 47 of the reply, 16 bits.

Formula
(val ÷ 4)
Range
0 to 16383.75 rpm
Unit
rpm

In testing for 2024, 2026. Not supported for 2025.

Engine RPM RPMSAE J1979Confirmed

  • Request01 0C
  • Service 01PID 0C
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 4)
Range
0 to 16383.75 rpm
Unit
rpm

Confirmed for 2025.

Engine run time, total K4_ENG_RUN_TIME_TOT

  • Request21 0E
  • Service 21PID 0E
  • Module7E0 → 7E8
  • Every30 s
  • Testing

Bits 80 to 95 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val × 6)
Range
0 to 393209.9999 min
Unit
min

In testing for 2024, 2026. Not supported for 2025.

Engine, actual torque K4_ENG_ACT_TQ

  • Request22 ED 01
  • Service 22DID ED01
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Bits 240 to 247 of the reply, 8 bits.

Formula
(val × 23529 ÷ 10000)
Range
0 to 599.9895 N·m
Unit
N·m

In testing for 2024, 2026. Not supported for 2025.

Evap system vapor pressure EVAP_VPSAE J1979Confirmed

The pressure signal is normally obtained from a sensor located in the fuel tank or a sensor in an evaporative system vapor line.

  • Request01 32
  • Service 01PID 32
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula
(val ÷ 4000)
Range
-8192 to 8191.75 kPa
Unit
kPa

Confirmed for 2025.

Exhaust camshaft position K4_EXH_CAM_POSConfirmed

  • Request22 E0 20
  • Service 22DID E020
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 88 to 103 of the reply, 16 bits. The value is signed. The bytes are in little-endian order.

0xC680 = -14720 → (-14720 ÷ 128) = -115 °

Formula
(val ÷ 128)
Range
-256 to 255 °
Unit
°

Confirmed for 2025. In testing for 2024, 2026.

Exhaust gas temperature K4_EXHAUST_GAS_T

  • Request21 03
  • Service 21PID 03
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Bits 368 to 375 of the reply, 8 bits.

Formula
(val × 4.709803922 + 99)
Range
99 to 1300 °C
Unit
°C

In testing for 2024, 2026. Not supported for 2025.

Exhaust temperature 1, upstream of oxidation catalyst K4_EXH_T_1_UP_OXICAT

  • Request22 ED 03
  • Service 22DID ED03
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bits 296 to 303 of the reply, 8 bits.

Formula
(val × 4.7098 + 99)
Range
0 to 1299.999 °C
Unit
°C

In testing for 2024, 2026. Not supported for 2025.

Exhaust temperature 2, upstream of DPF K4_EXH_T_2_UP_DPF

  • Request22 ED 03
  • Service 22DID ED03
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bits 304 to 311 of the reply, 8 bits.

Formula
(val × 4.7098 + 99)
Range
0 to 1299.999 °C
Unit
°C

In testing for 2024, 2026. Not supported for 2025.

Gasoline direct injection time bank a, 1 K4_GDI_IT_A1

  • Request22 E0 05
  • Service 22DID E005
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Bits 224 to 239 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val ÷ 10)
Range
0 to 6553.5 ms
Unit
ms

In testing for 2024, 2026. Supported for 2025.

Gasoline direct injection time bank a, 2 K4_GDI_IT_A2

  • Request22 E0 05
  • Service 22DID E005
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Bits 240 to 255 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val ÷ 10)
Range
0 to 6553.5 ms
Unit
ms

In testing for 2024, 2026. Supported for 2025.

Gasoline direct injection time bank a, 3 K4_GDI_IT_A3

  • Request22 E0 05
  • Service 22DID E005
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Bits 256 to 271 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val ÷ 10)
Range
0 to 6553.5 ms
Unit
ms

In testing for 2024, 2026. Supported for 2025.

Gasoline direct injection time bank a, 4 K4_GDI_IT_A4

  • Request22 E0 05
  • Service 22DID E005
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Bits 272 to 287 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val ÷ 10)
Range
0 to 6553.5 ms
Unit
ms

In testing for 2024, 2026. Supported for 2025.

Gasoline direct injection time bank b, 1 K4_GDI_IT_B1

  • Request22 E0 05
  • Service 22DID E005
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Bits 352 to 367 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val ÷ 10)
Range
0 to 6553.5 ms
Unit
ms

In testing for 2024, 2026. Supported for 2025.

Gasoline direct injection time bank b, 2 K4_GDI_IT_B2

  • Request22 E0 05
  • Service 22DID E005
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Bits 368 to 383 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val ÷ 10)
Range
0 to 6553.5 ms
Unit
ms

In testing for 2024, 2026. Supported for 2025.

Gasoline direct injection time bank b, 3 K4_GDI_IT_B3

  • Request22 E0 05
  • Service 22DID E005
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Bits 384 to 399 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val ÷ 10)
Range
0 to 6553.5 ms
Unit
ms

In testing for 2024, 2026. Supported for 2025.

Gasoline direct injection time bank b, 4 K4_GDI_IT_B4

  • Request22 E0 05
  • Service 22DID E005
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Bits 400 to 415 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val ÷ 10)
Range
0 to 6553.5 ms
Unit
ms

In testing for 2024, 2026. Supported for 2025.

Idle control mode K4_IDLE_CONTROL_MODE

  • Request21 00
  • Service 21PID 00
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 120 to 127 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Ignition retard due to knock control 1 K4_IGN_RETARD_KNOCK_1

  • Request21 19
  • Service 21PID 19
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 104 to 111 of the reply, 8 bits.

Formula
(val × 0.75 − 191.25)
Range
-191.25 to 0 °
Unit
°

In testing for 2024, 2026. Not supported for 2025.

Ignition retard due to knock control 2 K4_IGN_RETARD_KNOCK_2

  • Request21 19
  • Service 21PID 19
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 112 to 119 of the reply, 8 bits.

Formula
(val × 0.75 − 191.25)
Range
-191.25 to 0 °
Unit
°

In testing for 2024, 2026. Not supported for 2025.

Ignition retard due to knock control 3 K4_IGN_RETARD_KNOCK_3

  • Request21 19
  • Service 21PID 19
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 120 to 127 of the reply, 8 bits.

Formula
(val × 0.75 − 191.25)
Range
-191.25 to 0 °
Unit
°

In testing for 2024, 2026. Not supported for 2025.

Ignition retard due to knock control 4 K4_IGN_RETARD_KNOCK_4

  • Request21 19
  • Service 21PID 19
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 128 to 135 of the reply, 8 bits.

Formula
(val × 0.75 − 191.25)
Range
-191.25 to 0 °
Unit
°

In testing for 2024, 2026. Not supported for 2025.

Injection duration cylinder 1 K4_INJ_DUR_1Confirmed

  • Request22 E0 02
  • Service 22DID E002
  • Module7E0 → 7E8
  • Every5 s
  • Testing for 2024, 2026

Bits 176 to 191 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val ÷ 1220.7)
Range
0 to 53 s
Unit
s

Confirmed for 2025. In testing for 2024, 2026.

Injection duration cylinder 2 K4_INJ_DUR_2Confirmed

  • Request22 E0 02
  • Service 22DID E002
  • Module7E0 → 7E8
  • Every5 s
  • Testing for 2024, 2026

Bits 192 to 207 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val ÷ 1220.7)
Range
0 to 53 s
Unit
s

Confirmed for 2025. In testing for 2024, 2026.

Injection duration cylinder 3 K4_INJ_DUR_3Confirmed

  • Request22 E0 02
  • Service 22DID E002
  • Module7E0 → 7E8
  • Every5 s
  • Testing for 2024, 2026

Bits 208 to 223 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val ÷ 1220.7)
Range
0 to 53 s
Unit
s

Confirmed for 2025. In testing for 2024, 2026.

Injection duration cylinder 4 K4_INJ_DUR_4Confirmed

  • Request22 E0 02
  • Service 22DID E002
  • Module7E0 → 7E8
  • Every5 s
  • Testing for 2024, 2026

Bits 224 to 239 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val ÷ 1220.7)
Range
0 to 53 s
Unit
s

Confirmed for 2025. In testing for 2024, 2026.

Injection impulse 1, cylinder 1 K4_INJ_IMPULSE_1_CYL_1Confirmed

  • Request22 E0 23
  • Service 22DID E023
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 200 to 215 of the reply, 16 bits. The bytes are in little-endian order.

0x0000 = 0 → (0 ÷ 250) = 0 ms

Formula
(val ÷ 250)
Range
0 to 262.14 ms
Unit
ms

Confirmed for 2025. In testing for 2024, 2026.

Injection impulse 1, cylinder 2 K4_INJ_IMPULSE_1_CYL_2Confirmed

  • Request22 E0 23
  • Service 22DID E023
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 216 to 231 of the reply, 16 bits. The bytes are in little-endian order.

0x0000 = 0 → (0 ÷ 250) = 0 ms

Formula
(val ÷ 250)
Range
0 to 262.14 ms
Unit
ms

Confirmed for 2025. In testing for 2024, 2026.

Injection impulse 1, cylinder 3 K4_INJ_IMPULSE_1_CYL_3Confirmed

  • Request22 E0 23
  • Service 22DID E023
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 232 to 247 of the reply, 16 bits. The bytes are in little-endian order.

0x0000 = 0 → (0 ÷ 250) = 0 ms

Formula
(val ÷ 250)
Range
0 to 262.14 ms
Unit
ms

Confirmed for 2025. In testing for 2024, 2026.

Injection impulse 1, cylinder 4 K4_INJ_IMPULSE_1_CYL_4Confirmed

  • Request22 E0 23
  • Service 22DID E023
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 248 to 263 of the reply, 16 bits. The bytes are in little-endian order.

0x0000 = 0 → (0 ÷ 250) = 0 ms

Formula
(val ÷ 250)
Range
0 to 262.14 ms
Unit
ms

Confirmed for 2025. In testing for 2024, 2026.

Injection impulse 2, cylinder 1 K4_INJ_IMPULSE_2_CYL_1Confirmed

  • Request22 E0 23
  • Service 22DID E023
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 264 to 279 of the reply, 16 bits. The bytes are in little-endian order.

0x0000 = 0 → (0 ÷ 250) = 0 ms

Formula
(val ÷ 250)
Range
0 to 262.14 ms
Unit
ms

Confirmed for 2025. In testing for 2024, 2026.

Injection impulse 2, cylinder 2 K4_INJ_IMPULSE_2_CYL_2Confirmed

  • Request22 E0 23
  • Service 22DID E023
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 280 to 295 of the reply, 16 bits. The bytes are in little-endian order.

0x0000 = 0 → (0 ÷ 250) = 0 ms

Formula
(val ÷ 250)
Range
0 to 262.14 ms
Unit
ms

Confirmed for 2025. In testing for 2024, 2026.

Injection impulse 2, cylinder 3 K4_INJ_IMPULSE_2_CYL_3Confirmed

  • Request22 E0 23
  • Service 22DID E023
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 296 to 311 of the reply, 16 bits. The bytes are in little-endian order.

0x0000 = 0 → (0 ÷ 250) = 0 ms

Formula
(val ÷ 250)
Range
0 to 262.14 ms
Unit
ms

Confirmed for 2025. In testing for 2024, 2026.

Injection impulse 2, cylinder 4 K4_INJ_IMPULSE_2_CYL_4Confirmed

  • Request22 E0 23
  • Service 22DID E023
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 312 to 327 of the reply, 16 bits. The bytes are in little-endian order.

0x0000 = 0 → (0 ÷ 250) = 0 ms

Formula
(val ÷ 250)
Range
0 to 262.14 ms
Unit
ms

Confirmed for 2025. In testing for 2024, 2026.

Injection impulse 3, cylinder 1 K4_INJ_IMPULSE_3_CYL_1Confirmed

  • Request22 E0 23
  • Service 22DID E023
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 328 to 343 of the reply, 16 bits. The bytes are in little-endian order.

0x0000 = 0 → (0 ÷ 25) = 0 ms

Formula
(val ÷ 25)
Range
0 to 2621.4 ms
Unit
ms

Confirmed for 2025. In testing for 2024, 2026.

Injection impulse 3, cylinder 2 K4_INJ_IMPULSE_3_CYL_2Confirmed

  • Request22 E0 23
  • Service 22DID E023
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 344 to 359 of the reply, 16 bits. The bytes are in little-endian order.

0x0000 = 0 → (0 ÷ 25) = 0 ms

Formula
(val ÷ 25)
Range
0 to 2621.4 ms
Unit
ms

Confirmed for 2025. In testing for 2024, 2026.

Injection impulse 3, cylinder 3 K4_INJ_IMPULSE_3_CYL_3Confirmed

  • Request22 E0 23
  • Service 22DID E023
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 360 to 375 of the reply, 16 bits. The bytes are in little-endian order.

0x0000 = 0 → (0 ÷ 25) = 0 ms

Formula
(val ÷ 25)
Range
0 to 2621.4 ms
Unit
ms

Confirmed for 2025. In testing for 2024, 2026.

Injection impulse 3, cylinder 4 K4_INJ_IMPULSE_3_CYL_4Confirmed

  • Request22 E0 23
  • Service 22DID E023
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 376 to 391 of the reply, 16 bits. The bytes are in little-endian order.

0x0000 = 0 → (0 ÷ 25) = 0 ms

Formula
(val ÷ 25)
Range
0 to 2621.4 ms
Unit
ms

Confirmed for 2025. In testing for 2024, 2026.

Intake air temperature IATSAE J1979Confirmed

  • Request01 0F
  • Service 01PID 0F
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2025.

Intake air temperature K4_EITConfirmed

  • Request22 E0 01
  • Service 22DID E001
  • Module7E0 → 7E8
  • Every5 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 264 to 271 of the reply, 8 bits.

0x74 = 116 → (116 × 3 ÷ 4 − 48) = 39 °C

Formula
(val × 3 ÷ 4 − 48)
Range
-48 to 143 °C
Unit
°C

Confirmed for 2025. In testing for 2024, 2026.

Intake air temperature K4_INTAKE_AIR_T

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 264 to 271 of the reply, 8 bits.

Formula
(val × 0.75 − 48)
Range
-48 to 143.25 °C
Unit
°C

In testing for 2024, 2026. Not supported for 2025.

Intake camshaft position K4_INT_CAM_POSConfirmed

  • Request22 E0 20
  • Service 22DID E020
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 72 to 87 of the reply, 16 bits. The value is signed. The bytes are in little-endian order.

0x4100 = 16640 → (16640 ÷ 128) = 130 °

Formula
(val ÷ 128)
Range
-256 to 255 °
Unit
°

Confirmed for 2025. In testing for 2024, 2026.

Intake camshaft position actual K4_INTAKE_CAMSHAFT_POSITION_ACTUAL

  • Request21 17
  • Service 21PID 17
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 40 to 55 of the reply, 16 bits. The value is signed. The bytes are in little-endian order.

Formula
(val ÷ 128)
Range
-256 to 255 °
Unit
°

In testing for 2024, 2026. Not supported for 2025.

Intake camshaft position commanded K4_INTAKE_CAMSHAFT_POSITION_COMMANDED

  • Request21 17
  • Service 21PID 17
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 32 to 39 of the reply, 8 bits. The value is signed.

Formula
(val ÷ 2)
Range
-64 to 63.5 °
Unit
°

In testing for 2024, 2026. Not supported for 2025.

Intake manifold absolute pressure K4_INTAKE_MANIFOLD_ABSOLUTE_PRESSURE

  • Request21 01
  • Service 21PID 01
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 128 to 143 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val ÷ 256)
Range
0 to 255 kPa
Unit
kPa

In testing for 2024, 2026. Not supported for 2025.

Intake manifold absolute pressure MAPSAE J1979Confirmed

  • Request01 0B
  • Service 01PID 0B
  • Module7E0 → 7E8
  • Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 kPa
Unit
kPa

Confirmed for 2025.

Inverter temperature K4_HVAC_INVERTER_TConfirmed

  • Request22 01 02
  • Service 22DID 0102
  • Module7B3 → 7BB
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 96 to 103 of the reply, 8 bits.

0xFF = 255 → (255 ÷ 2 − 40) = 87.5 °C

Formula
(val ÷ 2 − 40)
Range
-40 to 87.5 °C
Unit
°C

Confirmed for 2025. In testing for 2024, 2026.

Knock detected K4_KNOCK_DETECTED

  • Request21 00
  • Service 21PID 00
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 200 to 207 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Knock detected K4_KNOCK_DETECTED_7E0Confirmed

  • Request22 E0 04
  • Service 22DID E004
  • Module7E0 → 7E8
  • Every5 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 168 to 175 of the reply, 8 bits.

0x10 = 16 → 16

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2025. In testing for 2024, 2026.

Knock learn, cylinder 1 K4_KNOCK_LEARN_1Confirmed

  • Request22 E0 0A
  • Service 22DID E00A
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 160 to 167 of the reply, 8 bits. The value is signed.

0x00 = 0 → (0 ÷ 5) = 0 °

Formula
(val ÷ 5)
Range
-25 to 25 °
Unit
°

Confirmed for 2025. In testing for 2024, 2026.

Knock learn, cylinder 2 K4_KNOCK_LEARN_2Confirmed

  • Request22 E0 0A
  • Service 22DID E00A
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 168 to 175 of the reply, 8 bits. The value is signed.

0x00 = 0 → (0 ÷ 5) = 0 °

Formula
(val ÷ 5)
Range
-25 to 25 °
Unit
°

Confirmed for 2025. In testing for 2024, 2026.

Knock learn, cylinder 3 K4_KNOCK_LEARN_3Confirmed

  • Request22 E0 0A
  • Service 22DID E00A
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 176 to 183 of the reply, 8 bits. The value is signed.

0x00 = 0 → (0 ÷ 5) = 0 °

Formula
(val ÷ 5)
Range
-25 to 25 °
Unit
°

Confirmed for 2025. In testing for 2024, 2026.

Knock learn, cylinder 4 K4_KNOCK_LEARN_4Confirmed

  • Request22 E0 0A
  • Service 22DID E00A
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 184 to 191 of the reply, 8 bits. The value is signed.

0x00 = 0 → (0 ÷ 5) = 0 °

Formula
(val ÷ 5)
Range
-25 to 25 °
Unit
°

Confirmed for 2025. In testing for 2024, 2026.

Knock retard cylinder #1 K4_KNOCK_RETARD_CYLINDER_1

  • Request21 16
  • Service 21PID 16
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 96 to 103 of the reply, 8 bits.

Formula
(val × 0.75)
Range
0 to 191.25 °
Unit
°

In testing for 2024, 2026. Not supported for 2025.

Knock retard cylinder #2 K4_KNOCK_RETARD_CYLINDER_2

  • Request21 16
  • Service 21PID 16
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 104 to 111 of the reply, 8 bits.

Formula
(val × 0.75)
Range
0 to 191.25 °
Unit
°

In testing for 2024, 2026. Not supported for 2025.

Knock retard cylinder #3 K4_KNOCK_RETARD_CYLINDER_3

  • Request21 16
  • Service 21PID 16
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 112 to 119 of the reply, 8 bits.

Formula
(val × 0.75)
Range
0 to 191.25 °
Unit
°

In testing for 2024, 2026. Not supported for 2025.

Knock retard cylinder #4 K4_KNOCK_RETARD_CYLINDER_4

  • Request21 16
  • Service 21PID 16
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 120 to 127 of the reply, 8 bits.

Formula
(val × 0.75)
Range
0 to 191.25 °
Unit
°

In testing for 2024, 2026. Not supported for 2025.

Knock retard cylinder 1 K4_KNOCK_RETARD_CYL_1

  • Request21 19
  • Service 21PID 19
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 168 to 175 of the reply, 8 bits.

Formula
(val × 0.75 − 191.25)
Range
-191.25 to 0 °
Unit
°

In testing for 2024, 2026. Not supported for 2025.

Knock retard cylinder 1, alternate K4_KNOCK_RETARD_1_E019Confirmed

  • Request22 E0 19
  • Service 22DID E019
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 168 to 175 of the reply, 8 bits.

0x12 = 18 → (18 × 0.75 − 191.25) = -177.75 °

Formula
(val × 0.75 − 191.25)
Range
-191.25 to 0 °
Unit
°

Confirmed for 2025. In testing for 2024, 2026.

Knock retard cylinder 1, alternate K4_KNOCK_RETARD_CYL_1_ALT

  • Request21 0A
  • Service 21PID 0A
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 160 to 167 of the reply, 8 bits.

Formula
(val ÷ 1.333333333)
Range
0 to 191.25 °
Unit
°

In testing for 2024, 2026. Not supported for 2025.

Knock retard cylinder 2 K4_KNOCK_RETARD_CYL_2

  • Request21 19
  • Service 21PID 19
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 176 to 183 of the reply, 8 bits.

Formula
(val × 0.75 − 191.25)
Range
-191.25 to 0 °
Unit
°

In testing for 2024, 2026. Not supported for 2025.

Knock retard cylinder 2, alternate K4_KNOCK_RETARD_2_E019Confirmed

  • Request22 E0 19
  • Service 22DID E019
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 176 to 183 of the reply, 8 bits.

0x00 = 0 → (0 × 0.75 − 191.25) = -191.25 °

Formula
(val × 0.75 − 191.25)
Range
-191.25 to 0 °
Unit
°

Confirmed for 2025. In testing for 2024, 2026.

Knock retard cylinder 2, alternate K4_KNOCK_RETARD_CYL_2_ALT

  • Request21 0A
  • Service 21PID 0A
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 168 to 175 of the reply, 8 bits.

Formula
(val ÷ 1.333333333)
Range
0 to 191.25 °
Unit
°

In testing for 2024, 2026. Not supported for 2025.

Knock retard cylinder 3 K4_KNOCK_RETARD_CYL_3

  • Request21 19
  • Service 21PID 19
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 184 to 191 of the reply, 8 bits.

Formula
(val × 0.75 − 191.25)
Range
-191.25 to 0 °
Unit
°

In testing for 2024, 2026. Not supported for 2025.

Knock retard cylinder 3, alternate K4_KNOCK_RETARD_3_E019Confirmed

  • Request22 E0 19
  • Service 22DID E019
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 184 to 191 of the reply, 8 bits.

0x04 = 4 → (4 × 0.75 − 191.25) = -188.25 °

Formula
(val × 0.75 − 191.25)
Range
-191.25 to 0 °
Unit
°

Confirmed for 2025. In testing for 2024, 2026.

Knock retard cylinder 3, alternate K4_KNOCK_RETARD_CYL_3_ALT

  • Request21 0A
  • Service 21PID 0A
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 176 to 183 of the reply, 8 bits.

Formula
(val ÷ 1.333333333)
Range
0 to 191.25 °
Unit
°

In testing for 2024, 2026. Not supported for 2025.

Knock retard cylinder 4 K4_KNOCK_RETARD_CYL_4

  • Request21 19
  • Service 21PID 19
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 192 to 199 of the reply, 8 bits.

Formula
(val × 0.75 − 191.25)
Range
-191.25 to 0 °
Unit
°

In testing for 2024, 2026. Not supported for 2025.

Knock retard cylinder 4, alternate K4_KNOCK_RETARD_4_E019Confirmed

  • Request22 E0 19
  • Service 22DID E019
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 192 to 199 of the reply, 8 bits.

0x00 = 0 → (0 × 0.75 − 191.25) = -191.25 °

Formula
(val × 0.75 − 191.25)
Range
-191.25 to 0 °
Unit
°

Confirmed for 2025. In testing for 2024, 2026.

Knock retard cylinder 4, alternate K4_KNOCK_RETARD_CYL_4_ALT

  • Request21 0A
  • Service 21PID 0A
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 184 to 191 of the reply, 8 bits.

Formula
(val ÷ 1.333333333)
Range
0 to 191.25 °
Unit
°

In testing for 2024, 2026. Not supported for 2025.

Knock retard, cylinder 1 K4_KNOCK_RETARD_1Confirmed

  • Request22 E0 0A
  • Service 22DID E00A
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 96 to 103 of the reply, 8 bits. The value is signed.

0xBA = -70 → (-70 ÷ 5) = -14 °

Formula
(val ÷ 5)
Range
-25 to 25 °
Unit
°

Confirmed for 2025. In testing for 2024, 2026.

Knock retard, cylinder 2 K4_KNOCK_RETARD_2Confirmed

  • Request22 E0 0A
  • Service 22DID E00A
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 104 to 111 of the reply, 8 bits. The value is signed.

0x00 = 0 → (0 ÷ 5) = 0 °

Formula
(val ÷ 5)
Range
-25 to 25 °
Unit
°

Confirmed for 2025. In testing for 2024, 2026.

Knock retard, cylinder 3 K4_KNOCK_RETARD_3Confirmed

  • Request22 E0 0A
  • Service 22DID E00A
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 112 to 119 of the reply, 8 bits. The value is signed.

0x00 = 0 → (0 ÷ 5) = 0 °

Formula
(val ÷ 5)
Range
-25 to 25 °
Unit
°

Confirmed for 2025. In testing for 2024, 2026.

Knock retard, cylinder 4 K4_KNOCK_RETARD_4Confirmed

  • Request22 E0 0A
  • Service 22DID E00A
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 120 to 127 of the reply, 8 bits. The value is signed.

0x3F = 63 → (63 ÷ 5) = 12.6 °

Formula
(val ÷ 5)
Range
-25 to 25 °
Unit
°

Confirmed for 2025. In testing for 2024, 2026.

Long term fuel trim (bank 1) LONGFT1SAE J1979Confirmed

  • Request01 07
  • Service 01PID 07
  • Module7E0 → 7E8
  • Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 128 − 100)
Range
-100 to 99.2 %
Unit
%

Confirmed for 2025.

Long term secondary O2 sensor fuel trim (bank 1) LGSO2FT1SAE J1979Confirmed

  • Request01 56
  • Service 01PID 56
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 128 − 100)
Range
-100 to 99.22 %
Unit
%

Confirmed for 2025.

Main injection volume K4_MAIN_INJECTION_QTY

  • Request21 07
  • Service 21PID 07
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 96 to 103 of the reply, 8 bits.

Formula
(val × 0.392156863)
Range
0 to 100 L
Unit
L

In testing for 2024, 2026. Not supported for 2025.

Mass air flow rate K4_MAF_RATEConfirmed

  • Request22 E0 10
  • Service 22DID E010
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 208 to 215 of the reply, 8 bits. The bytes are in little-endian order.

0xC8 = 200 → (200 × 0.04239) = 8.478

Formula
(val × 0.04239)
Range
0 to 10.8
Unit
Raw value

Confirmed for 2025. In testing for 2024, 2026.

Max adaptation value for lower mechanical stop of the boost pressure actuator during engine running K4_MAX_ADPT_LO_MECH_STOP_P

  • Request21 19
  • Service 21PID 19
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 480 to 495 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val × 1.53 ÷ 10000)
Range
0 to 10.02 V
Unit
V

In testing for 2024, 2026. Not supported for 2025.

Max adaptation value for lower mechanical stop of the boost pressure actuator during engine stop K4_MAX_ADPT_LO_MECH_P

  • Request21 19
  • Service 21PID 19
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 464 to 479 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val × 1.53 ÷ 10000)
Range
0 to 10.02 V
Unit
V

In testing for 2024, 2026. Not supported for 2025.

Min adaptation value for lower mechanical stop of the boost pressure actuator during engine running K4_MIN_ADPT_LO_MECH_STOP_P

  • Request21 19
  • Service 21PID 19
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 512 to 527 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val × 1.53 ÷ 10000)
Range
0 to 10.02 V
Unit
V

In testing for 2024, 2026. Not supported for 2025.

Min adaptation value for lower mechanical stop of the boost pressure actuator during engine stop K4_MIN_ADPT_LO_MECH_P

  • Request21 19
  • Service 21PID 19
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 496 to 511 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val × 1.53 ÷ 10000)
Range
0 to 10.02 V
Unit
V

In testing for 2024, 2026. Not supported for 2025.

Misfires current total K4_MIS_CURRENT_TOT

  • Request21 08
  • Service 21PID 08
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 584 to 591 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Misfires current, cylinder 1 K4_MIS_CURRENT_1

  • Request21 08
  • Service 21PID 08
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 536 to 543 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Misfires current, cylinder 2 K4_MIS_CURRENT_2

  • Request21 08
  • Service 21PID 08
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 544 to 551 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Misfires current, cylinder 3 K4_MIS_CURRENT_3

  • Request21 08
  • Service 21PID 08
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 552 to 559 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Misfires current, cylinder 4 K4_MIS_CURRENT_4

  • Request21 08
  • Service 21PID 08
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 560 to 567 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Misfires current, cylinder 5 K4_MIS_CURRENT_5

  • Request21 08
  • Service 21PID 08
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 568 to 575 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Misfires current, cylinder 6 K4_MIS_CURRENT_6

  • Request21 08
  • Service 21PID 08
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 576 to 583 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Misfires harmful for catalyst, cylinder 1 K4_MIS_HARMFUL_CAT_1Confirmed

  • Request22 E0 1D
  • Service 22DID E01D
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 160 to 175 of the reply, 16 bits. The bytes are in little-endian order.

0x0000 = 0 → 0

Formula
val
Range
0 to 65535
Unit
Number

Confirmed for 2025. In testing for 2024, 2026.

Misfires harmful for catalyst, cylinder 2 K4_MIS_HARMFUL_CAT_2Confirmed

  • Request22 E0 1D
  • Service 22DID E01D
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 176 to 191 of the reply, 16 bits. The bytes are in little-endian order.

0x0000 = 0 → 0

Formula
val
Range
0 to 65535
Unit
Number

Confirmed for 2025. In testing for 2024, 2026.

Misfires harmful for catalyst, cylinder 3 K4_MIS_HARMFUL_CAT_3Confirmed

  • Request22 E0 1D
  • Service 22DID E01D
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 192 to 207 of the reply, 16 bits. The bytes are in little-endian order.

0x0000 = 0 → 0

Formula
val
Range
0 to 65535
Unit
Number

Confirmed for 2025. In testing for 2024, 2026.

Misfires harmful for catalyst, cylinder 4 K4_MIS_HARMFUL_CAT_4Confirmed

  • Request22 E0 1D
  • Service 22DID E01D
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 208 to 223 of the reply, 16 bits. The bytes are in little-endian order.

0x0000 = 0 → 0

Formula
val
Range
0 to 65535
Unit
Number

Confirmed for 2025. In testing for 2024, 2026.

Misfires, current, cylinder 1 K4_MISFIRES_C1_CUR

  • Request22 E0 0D
  • Service 22DID E00D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 48 to 63 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Misfires, current, cylinder 2 K4_MISFIRES_C2_CUR

  • Request22 E0 0D
  • Service 22DID E00D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 64 to 79 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Misfires, current, cylinder 3 K4_MISFIRES_C3_CUR

  • Request22 E0 0D
  • Service 22DID E00D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 80 to 95 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Misfires, current, cylinder 4 K4_MISFIRES_C4_CUR

  • Request22 E0 0D
  • Service 22DID E00D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 96 to 111 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Misfires, cylinder 1 K4_MIS_1_7E0Confirmed

  • Request22 E0 1D
  • Service 22DID E01D
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 32 to 47 of the reply, 16 bits. The bytes are in little-endian order.

0x0000 = 0 → 0

Formula
val
Range
0 to 65535
Unit
Number

Confirmed for 2025. In testing for 2024, 2026.

Misfires, cylinder 2 K4_MIS_2_7E0Confirmed

  • Request22 E0 1D
  • Service 22DID E01D
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 48 to 63 of the reply, 16 bits. The bytes are in little-endian order.

0x0000 = 0 → 0

Formula
val
Range
0 to 65535
Unit
Number

Confirmed for 2025. In testing for 2024, 2026.

Misfires, cylinder 3 K4_MIS_3_7E0Confirmed

  • Request22 E0 1D
  • Service 22DID E01D
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 64 to 79 of the reply, 16 bits. The bytes are in little-endian order.

0x0000 = 0 → 0

Formula
val
Range
0 to 65535
Unit
Number

Confirmed for 2025. In testing for 2024, 2026.

Misfires, cylinder 4 K4_MIS_4_7E0Confirmed

  • Request22 E0 1D
  • Service 22DID E01D
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 80 to 95 of the reply, 16 bits. The bytes are in little-endian order.

0x0000 = 0 → 0

Formula
val
Range
0 to 65535
Unit
Number

Confirmed for 2025. In testing for 2024, 2026.

Motor-driven power steering current K4_MDPS_MOTOR_CURRENTConfirmed

  • Request22 01 01
  • Service 22DID 0101
  • Module7D4 → 7DC
  • Every5 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 88 to 95 of the reply, 8 bits. The value is signed.

0x00 = 0 → 0 A

Formula
val
Range
-128 to 127 A
Unit
A

Confirmed for 2025. In testing for 2024, 2026.

Output speed K4_OUTPUT_SPEED

  • Request21 A0
  • Service 21PID A0
  • Module7E1 → 7E9
  • Every250 ms
  • Testing

Bits 88 to 103 of the reply, 16 bits.

Formula
(val ÷ 4)
Range
0 to 16383.75 rpm
Unit
rpm

In testing for 2024, 2026. Not supported for 2025.

Overheat protection, active K4_OVERHEAT_PROTECTIONConfirmed

  • Request22 E0 14
  • Service 22DID E014
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bit 132 of the reply.

0b1 = 1 → 1

Formula
val
Range
0 to 1
Unit
Off or on

Confirmed for 2025. In testing for 2024, 2026.

Oxygen sensor 1 bank 1 K4_OXYGEN_SENSOR_11

  • Request21 02
  • Service 21PID 02
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 32 to 39 of the reply, 8 bits.

Formula
(val × 0.00521 − 0.2)
Range
-0.2 to 1.12 V
Unit
V

In testing for 2024, 2026. Not supported for 2025.

Oxygen sensor 2 bank 1 K4_OXYGEN_SENSOR_21

  • Request21 02
  • Service 21PID 02
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 48 to 55 of the reply, 8 bits.

Formula
(val × 0.00521 − 0.2)
Range
-0.2 to 1.12 V
Unit
V

In testing for 2024, 2026. Not supported for 2025.

Pilot injection volume K4_PILOT_INJECTION_QTY

  • Request21 07
  • Service 21PID 07
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 104 to 119 of the reply, 16 bits.

Formula
val
Range
0 to 65535 L
Unit
L

In testing for 2024, 2026. Not supported for 2025.

Post injection volume K4_POST_INJECTION_QTY

  • Request21 07
  • Service 21PID 07
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 128 to 143 of the reply, 16 bits.

Formula
val
Range
0 to 65535 L
Unit
L

In testing for 2024, 2026. Not supported for 2025.

Rail pressure control valve K4_RAIL_P_CTRL_VLV

  • Request22 ED 01
  • Service 22DID ED01
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Bit 55 of the reply.

Formula
(val × 20 ÷ 51)
Range
0 to 0.3921
Unit
Off or on

In testing for 2024, 2026. Not supported for 2025.

Regeneration demand counter by soot load K4_REGEN_DEMAND_CNT

  • Request22 ED 03
  • Service 22DID ED03
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bits 320 to 327 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Requested torque K4_REQUESTED_TORQUE

  • Request21 14
  • Service 21PID 14
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 176 to 191 of the reply, 16 bits.

Formula
(val × 0.001526)
Range
0 to 100 %
Unit
%

In testing for 2024, 2026. Not supported for 2025.

Requested torque limitation from traction control K4_REQ_TQ_LIM_TRACTION

  • Request22 ED 06
  • Service 22DID ED06
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 120 to 127 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

In testing for 2024, 2026. Not supported for 2025.

Short term fuel trim (bank 1) SHRTFT1SAE J1979Confirmed

Correction being used by the closed-loop fuel algorithm.

Pelican can show this parameter as the short term fuel trim.

  • Request01 06
  • Service 01PID 06
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 128 − 100)
Range
-100 to 99.2 %
Unit
%

Confirmed for 2025.

Short term secondary O2 sensor fuel trim (bank 1) STSO2FT1SAE J1979Confirmed

  • Request01 55
  • Service 01PID 55
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 128 − 100)
Range
-100 to 99.22 %
Unit
%

Confirmed for 2025.

Successful regeneration state K4_SUCCESSFUL_REGEN_ST

  • Request22 ED 03
  • Service 22DID ED03
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bits 424 to 431 of the reply, 8 bits.

Formula
val
Range
0 to 1
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Throttle position #1 K4_THROTTLE_POSITION__1

  • Request21 14
  • Service 21PID 14
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 48 to 63 of the reply, 16 bits. The value is signed. The bytes are in little-endian order.

Formula
(val × 0.0244140625)
Range
-800 to 799 %
Unit
%

In testing for 2024, 2026. Not supported for 2025.

Throttle position #2 K4_THROTTLE_POSITION__2

  • Request21 14
  • Service 21PID 14
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 64 to 79 of the reply, 16 bits. The value is signed. The bytes are in little-endian order.

Formula
(val × 0.0244140625)
Range
-800 to 799 %
Unit
%

In testing for 2024, 2026. Not supported for 2025.

Timing advance SPARKADVSAE J1979Confirmed

Ignition timing spark advance for the first cylinder. Measured in degrees before dead center. Minus is degrees before dead center, positive is degrees after.

  • Request01 0E
  • Service 01PID 0E
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 2 − 64)
Range
-64 to 63.5 °
Unit
°

Confirmed for 2025.

Timing advance #1 K4_TIMING_ADVANCE_1

  • Request21 13
  • Service 21PID 13
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 32 to 39 of the reply, 8 bits. The value is signed.

Formula
(val × 0.75)
Range
-96 to 95.25 °
Unit
°

In testing for 2024, 2026. Not supported for 2025.

Timing advance #2 K4_TIMING_ADVANCE_2

  • Request21 13
  • Service 21PID 13
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 40 to 47 of the reply, 8 bits. The value is signed.

Formula
(val × 0.75)
Range
-96 to 95.25 °
Unit
°

In testing for 2024, 2026. Not supported for 2025.

Timing advance #3 K4_TIMING_ADVANCE_3

  • Request21 13
  • Service 21PID 13
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 48 to 55 of the reply, 8 bits. The value is signed.

Formula
(val × 0.75)
Range
-96 to 95.25 °
Unit
°

In testing for 2024, 2026. Not supported for 2025.

Timing advance #4 K4_TIMING_ADVANCE_4

  • Request21 13
  • Service 21PID 13
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 56 to 63 of the reply, 8 bits. The value is signed.

Formula
(val × 0.75)
Range
-96 to 95.25 °
Unit
°

In testing for 2024, 2026. Not supported for 2025.

Torque converter slip K4_TORQUE_CONVERTER_SLIP

  • Request21 A0
  • Service 21PID A0
  • Module7E1 → 7E9
  • Every250 ms
  • Testing

Bits 128 to 143 of the reply, 16 bits.

Formula
(val ÷ 4 − 512)
Range
-512 to 15871.75 rpm
Unit
rpm

In testing for 2024, 2026. Not supported for 2025.

Torque converter slip K4_TORQUE_CONVERTER_SLIP_7E1Confirmed

  • Request22 01 A0
  • Service 22DID 01A0
  • Module7E1 → 7E9
  • Every250 ms
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 128 to 143 of the reply, 16 bits.

0x0800 = 2048 → (2048 ÷ 4 − 512) = 0 rpm

Formula
(val ÷ 4 − 512)
Range
-512 to 15871.75 rpm
Unit
rpm

Confirmed for 2025. In testing for 2024, 2026.

Torque converter slip K4_TQ_CONV_SLIP

  • Request21 A0
  • Service 21PID A0
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Bits 104 to 119 of the reply, 16 bits.

Formula
(val ÷ 4 − 512)
Range
-512 to 15871.75 rpm
Unit
rpm

In testing for 2024, 2026. Not supported for 2025.

Transmission fluid temperature K4_ATF_T_7E0

Pelican can show this parameter as the transmission fluid temperature.

  • Request21 A0
  • Service 21PID A0
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Bits 264 to 271 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 2024, 2026. Not supported for 2025.

Turbine speed K4_TURBINE_SPEED

  • Request21 A0
  • Service 21PID A0
  • Module7E1 → 7E9
  • Every250 ms
  • Testing

Bits 72 to 87 of the reply, 16 bits.

Formula
(val ÷ 4)
Range
0 to 16383.75 rpm
Unit
rpm

In testing for 2024, 2026. Not supported for 2025.

Turbo boost pressure K4_TB_PRESConfirmed

  • Request22 E0 21
  • Service 22DID E021
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 56 to 71 of the reply, 16 bits.

0x0000 = 0 → (0 × 0.008291) = 0 kPa

Formula
(val × 0.008291)
Range
0 to 543 kPa
Unit
kPa

Confirmed for 2025. In testing for 2024, 2026.

Turbo boost pressure K4_TURBO_BOOST_P

  • Request21 19
  • Service 21PID 19
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 64 to 79 of the reply, 16 bits. The bytes are in little-endian order.

Formula
(val × 829.1 ÷ 10000)
Range
0 to 5433
Unit
Raw value

In testing for 2024, 2026. Not supported for 2025.

Type of fuel currently being used by the vehicle FUEL_TYPSAE J1979Confirmed

  • Request01 51
  • Service 01PID 51
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Unit
Named states
States
Raw valueStateMeaning
1GASGasoline/petrol
2METHMethanol
3ETHEthanol
4DSLDiesel
5LPGLiquefied petroleum gas
6CNGCompressed natural gas
7PROPPropane
8ELECBattery/electric
9BI_GASBi-fuel vehicle using gasoline/petrol
10BI_METHBi-fuel vehicle using methanol
11BI_ETHBi-fuel vehicle using ethanol
12BI_LPGBi-fuel vehicle using LPG
13BI_CNGBi-fuel vehicle using CNG
14BI_PROPBi-fuel vehicle using propane
15BI_ELECBi-fuel vehicle using battery
16BI_MIXBi-fuel vehicle using battery and combustion engine for propulsion
17HYB_GASHybrid vehicle using gasoline engine for propulsion
18HYB_ETHHybrid vehicle using gasoline engine on ethanol for propulsion
19HYB_DSLHybrid vehicle using diesel engine for propulsion
20HYB_ELECHybrid vehicle using battery for propulsion
21HYB_MIXHybrid vehicle using battery and combustion engine for propulsion
22HYB_REGHybrid vehicle in regeneration mode
23BI_DSLBi-fuel vehicle using diesel
24BI_NGBi-fuel vehicle using natural gas
25BI_DSLBi-fuel vehicle using diesel
26NGNatural gas
27DSL_CNGDual fuel vehicle using diesel and CNG
28DSL_LNGDual fuel vehicle using diesel and LNG
29FC_H2Fuel cell utilizing hydrogen
30HICE_HHOHydrogen Internal Combustion Engine
31KEROKerosene
32HFOHeavy Fuel Oil

Confirmed for 2025.

Variable valve timing temperature K4_CVVT_T

Continuously variable valve timing temperature.

  • Request21 18
  • Service 21PID 18
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Bits 272 to 279 of the reply, 8 bits.

Formula
(val − 48)
Range
-48 to 207 °C
Unit
°C

In testing for 2024, 2026. Not supported for 2025.

Waste gate duty K4_WG_DUTYConfirmed

  • Request22 E0 21
  • Service 22DID E021
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 408 to 423 of the reply, 16 bits.

0x0000 = 0 → (0 × 0.00305176) = 0 %

Formula
(val × 0.00305176)
Range
0 to 199 %
Unit
%

Confirmed for 2025. In testing for 2024, 2026.

Waste gate position K4_WG_POSConfirmed

  • Request22 E0 21
  • Service 22DID E021
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 424 to 439 of the reply, 16 bits.

0x0000 = 0 → (0 × 0.00610352) = 0 %

Formula
(val × 0.00610352)
Range
0 to 399 %
Unit
%

Confirmed for 2025. In testing for 2024, 2026.

Waste gate set point K4_WG_SPConfirmed

  • Request22 E0 21
  • Service 22DID E021
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 440 to 455 of the reply, 16 bits.

0x0000 = 0 → (0 × 0.00610352) = 0 %

Formula
(val × 0.00610352)
Range
0 to 399 %
Unit
%

Confirmed for 2025. In testing for 2024, 2026.

Waste gate voltage K4_WG_VConfirmed

  • Request22 E0 21
  • Service 22DID E021
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 392 to 407 of the reply, 16 bits.

0x0000 = 0 → (0 × 0.000152588) = 0 V

Formula
(val × 0.000152588)
Range
0 to 9.99 V
Unit
V

Confirmed for 2025. In testing for 2024, 2026.

Wastegate control PWM, wastegate actuator K4_WASTEGATE_CTRL_PWM

  • Request21 19
  • Service 21PID 19
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 416 to 431 of the reply, 16 bits. The value is signed. The bytes are in little-endian order.

Formula
(val × 100 ÷ 32767)
Range
-100 to 100 %
Unit
%

In testing for 2024, 2026. Not supported for 2025.

Wastegate position target, wastegate actuator K4_WASTEGATE_POS_TGT

  • Request21 19
  • Service 21PID 19
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 448 to 463 of the reply, 16 bits. The value is signed. The bytes are in little-endian order.

Formula
(val × 200 ÷ 32767)
Range
-200 to 200 %
Unit
%

In testing for 2024, 2026. Not supported for 2025.

Wastegate position, wastegate actuator K4_WASTEGATE_POS

  • Request21 19
  • Service 21PID 19
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 432 to 447 of the reply, 16 bits. The value is signed. The bytes are in little-endian order.

Formula
(val × 200 ÷ 32767)
Range
-200 to 200 %
Unit
%

In testing for 2024, 2026. Not supported for 2025.

Wide open throttle K4_WIDE_OPEN_THROTTLEConfirmed

  • Request22 E0 04
  • Service 22DID E004
  • Module7E0 → 7E8
  • Every5 s
  • Testing for 2024, 2026

Example reply from a 2025 Kia K4.

Bits 72 to 79 of the reply, 8 bits.

0x72 = 114 → 114

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2025. In testing for 2024, 2026.

Engine › Internal

Is ECT sensor 1 supported? ECT_1_SUPSAE J1979Confirmed

  • Request01 67
  • Service 01PID 67
  • Module7E0 → 7E8
  • Every1 s

Bit 7 of the reply.

Formula
val
Range
0 to 1
Unit
Number

Confirmed for 2025.

Is ECT sensor 2 supported? ECT_2_SUPSAE J1979Confirmed

  • Request01 67
  • Service 01PID 67
  • Module7E0 → 7E8
  • Every1 s

Bit 6 of the reply.

Formula
val
Range
0 to 1
Unit
Number

Confirmed for 2025.

Engine › Misfires

Emission-relevant misfires, cylinder #1 K4_MIS_CNT_EMIS_1

  • Request21 0D
  • Service 21PID 0D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 48 to 63 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Emission-relevant misfires, cylinder #2 K4_MIS_CNT_EMIS_2

  • Request21 0D
  • Service 21PID 0D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 64 to 79 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Emission-relevant misfires, cylinder #3 K4_MIS_CNT_EMIS_3

  • Request21 0D
  • Service 21PID 0D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 80 to 95 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Emission-relevant misfires, cylinder #4 K4_MIS_CNT_EMIS_4

  • Request21 0D
  • Service 21PID 0D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 96 to 111 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Misfires harmful for catalyst cylinder 1 K4_MIS_CAT_1

  • Request21 1D
  • Service 21PID 1D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 160 to 175 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Misfires harmful for catalyst cylinder 2 K4_MIS_CAT_2

  • Request21 1D
  • Service 21PID 1D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 176 to 191 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Misfires harmful for catalyst cylinder 3 K4_MIS_CAT_3

  • Request21 1D
  • Service 21PID 1D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 192 to 207 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Misfires harmful for catalyst cylinder 4 K4_MIS_CAT_4

  • Request21 1D
  • Service 21PID 1D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 208 to 223 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Misfires total counter, all cylinders K4_MIS_CNT_ALL

  • Request21 0D
  • Service 21PID 0D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 432 to 447 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Misfires total counter, cylinder #1 K4_MIS_CNT_1

  • Request21 0D
  • Service 21PID 0D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 176 to 191 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Misfires total counter, cylinder #2 K4_MIS_CNT_2

  • Request21 0D
  • Service 21PID 0D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 192 to 207 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Misfires total counter, cylinder #3 K4_MIS_CNT_3

  • Request21 0D
  • Service 21PID 0D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 208 to 223 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Misfires total counter, cylinder #4 K4_MIS_CNT_4

  • Request21 0D
  • Service 21PID 0D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 224 to 239 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Misfires, cylinder 1 K4_MIS_1

  • Request21 1D
  • Service 21PID 1D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 32 to 47 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Misfires, cylinder 2 K4_MIS_2

  • Request21 1D
  • Service 21PID 1D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 48 to 63 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Misfires, cylinder 3 K4_MIS_3

  • Request21 1D
  • Service 21PID 1D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 64 to 79 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Misfires, cylinder 4 K4_MIS_4

  • Request21 1D
  • Service 21PID 1D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 80 to 95 of the reply, 16 bits. The bytes are in little-endian order.

Formula
val
Range
0 to 65535
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Engine › OxygenSensors

02S Bank 1, Sensor 1 present O2S11_EXISTSSAE J1979Confirmed

  • Request01 13
  • Service 01PID 13
  • Module7E0 → 7E8
  • Every3600 s

Bit 7 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2025.

02S Bank 1, Sensor 2 present O2S12_EXISTSSAE J1979Confirmed

  • Request01 13
  • Service 01PID 13
  • Module7E0 → 7E8
  • Every3600 s

Bit 6 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2025.

02S Bank 1, Sensor 3 present O2S13_EXISTSSAE J1979Confirmed

  • Request01 13
  • Service 01PID 13
  • Module7E0 → 7E8
  • Every3600 s

Bit 5 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2025.

02S Bank 1, Sensor 4 present O2S14_EXISTSSAE J1979Confirmed

  • Request01 13
  • Service 01PID 13
  • Module7E0 → 7E8
  • Every3600 s

Bit 4 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2025.

02S Bank 2, Sensor 1 present O2S21_EXISTSSAE J1979Confirmed

  • Request01 13
  • Service 01PID 13
  • Module7E0 → 7E8
  • Every3600 s

Bit 3 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2025.

02S Bank 2, Sensor 2 present O2S22_EXISTSSAE J1979Confirmed

  • Request01 13
  • Service 01PID 13
  • Module7E0 → 7E8
  • Every3600 s

Bit 2 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2025.

02S Bank 2, Sensor 3 present O2S23_EXISTSSAE J1979Confirmed

  • Request01 13
  • Service 01PID 13
  • Module7E0 → 7E8
  • Every3600 s

Bit 1 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2025.

02S Bank 2, Sensor 4 present O2S24_EXISTSSAE J1979Confirmed

  • Request01 13
  • Service 01PID 13
  • Module7E0 → 7E8
  • Every3600 s

Bit 0 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2025.

Lambda value, Equivalence Ratio Bank 1, Sensor 1 LAMBDA11_CURRENTSAE J1979Confirmed

Pelican can show this parameter as the O2 lambda.

  • Request01 34
  • Service 01PID 34
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 32768)
Range
0 to 1.99
Unit
Number

Confirmed for 2025.

Wide Range O2S Current, O2 Sensor Bank 1, Sensor 1 O2S11_CURRENTSAE J1979Confirmed

  • Request01 34
  • Service 01PID 34
  • Module7E0 → 7E8
  • Every250 ms

Bits 16 to 31 of the reply, 16 bits.

Formula
(val ÷ 256 − 128)
Range
-128 to 127.996 mA
Unit
mA

Confirmed for 2025.

Engine › Unknown

Engine status byte K4_E004_BYTE0Confirmed

  • Request22 E0 04
  • Service 22DID E004
  • Module7E0 → 7E8
  • Every5 s
  • Testing for 2024, 2026

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 100
Unit
Number

Confirmed for 2025. In testing for 2024, 2026.

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