Engine parameters
The BMW 4 Series has 37 engine parameters.
● Confirmed◆ In testing○ Supported× Not supported
Air flow rate from mass air flow sensor MAFSAE J1979Confirmed
Pelican can show this parameter as the mass air flow.
- Request
01 10 - Service 01
PID 10 - Module
7E0 → 7E8 - Every
250 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 2016, 2018 to 2019. Supported for 2014 to 2015, 2017, 2024.
Barometric pressure 4SERIES_BAROConfirmed
- Request
22 42 01 - Service 22
DID 4201 - Module
6F1 → 612 - Every
5 s - Testing for 2014 to 2017, 2020 to 2026
Example reply from a 2019 BMW 4 Series.
Bits 0 to 15 of the reply, 16 bits.
0x471E = 18206 → (18206 ÷ 256) = 71.117188 kPa
- Formula
(val ÷ 256)- Range
- 0 to 255.99 kPa
- Unit
- kPa
Confirmed for 2018 to 2019. In testing for 2014 to 2017, 2020 to 2026.
Boost pressure 4SERIES_BOOST_PConfirmed
- Request
22 42 05 - Service 22
DID 4205 - Module
6F1 → 612 - Every
250 ms - Testing for 2014 to 2017, 2020 to 2026
Example reply from a 2019 BMW 4 Series.
Bits 0 to 15 of the reply, 16 bits.
0x237E = 9086 → (9086 ÷ 128) = 70.984375 kPa
- Formula
(val ÷ 128)- Range
- 0 to 511.99 kPa
- Unit
- kPa
Confirmed for 2018 to 2019. In testing for 2014 to 2017, 2020 to 2026.
Boost pressure, set point 4SERIES_BOOST_P_SETConfirmed
- Request
22 4A B0 - Service 22
DID 4AB0 - Module
6F1 → 612 - Every
250 ms - Testing for 2014 to 2017, 2020 to 2026
Example reply from a 2019 BMW 4 Series.
Bits 0 to 15 of the reply, 16 bits.
0x0000 = 0 → (0 ÷ 256) = 0 kPa
- Formula
(val ÷ 256)- Range
- 0 to 255.99 kPa
- Unit
- kPa
Confirmed for 2018 to 2019. In testing for 2014 to 2017, 2020 to 2026.
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.
- Request
01 04 - Service 01
PID 04 - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2018 to 2019, 2026. Supported for 2014 to 2017, 2021 to 2022, 2024.
Catalyst temperature 4SERIES_CAT_TConfirmed
- Request
22 58 2F - Service 22
DID 582F - Module
6F1 → 612 - Every
5 s - Testing for 2014 to 2017, 2020 to 2026
Example reply from a 2019 BMW 4 Series.
Bits 0 to 15 of the reply, 16 bits.
0x08B7 = 2231 → (2231 ÷ 10 − 273.15) = -50.05 °C
- Formula
(val ÷ 10 − 273.15)- Range
- -273.15 to 6280 °C
- Unit
- °C
Confirmed for 2018 to 2019. In testing for 2014 to 2017, 2020 to 2026.
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.
- Request
01 44 - Service 01
PID 44 - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val × 2 ÷ 65535)- Range
- 0 to 1.99
- Unit
- Number
Confirmed for 2024, 2026. Supported for 2014 to 2019, 2021 to 2022.
Crank torque 4SERIES_CRANK_TQConfirmed
- Request
22 58 BA - Service 22
DID 58BA - Module
6F1 → 612 - Every
250 ms - Testing for 2014 to 2017, 2020 to 2026
Example reply from a 2019 BMW 4 Series.
Bits 0 to 15 of the reply, 16 bits.
0x0000 = 0 → (0 ÷ 10) = 0 N·m
- Formula
(val ÷ 10)- Range
- 0 to 6553 N·m
- Unit
- N·m
Confirmed for 2018 to 2019. In testing for 2014 to 2017, 2020 to 2026.
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.
- Request
01 05 - Service 01
PID 05 - Module
7E0 → 7E8 - Every
500 ms
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 215 °C
- Unit
- °C
Confirmed for 2018, 2026. Supported for 2014 to 2017, 2019, 2021 to 2022, 2024.
Engine Friction - Percent Torque TQ_FRSAE J1979Confirmed
- Request
01 8E - Service 01
PID 8E - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val − 125)- Range
- -125 to 130 %
- Unit
- %
Confirmed for 2019. Supported for 2018.
Engine load 4SERIES_LOADConfirmed
- Request
22 58 13 - Service 22
DID 5813 - Module
6F1 → 612 - Every
250 ms - Testing for 2014 to 2017, 2020 to 2026
Example reply from a 2019 BMW 4 Series.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → (0 × 0.75) = 0 %
- Formula
(val × 0.75)- Range
- 0 to 191.25 %
- Unit
- %
Confirmed for 2018 to 2019. In testing for 2014 to 2017, 2020 to 2026.
Engine load 2 4SERIES_LOAD_2Confirmed
- Request
22 4A 4B - Service 22
DID 4A4B - Module
6F1 → 612 - Every
1 s - Testing for 2014 to 2017, 2020 to 2026
Example reply from a 2019 BMW 4 Series.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → (0 × 20 ÷ 51) = 0 %
- Formula
(val × 20 ÷ 51)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2018 to 2019. In testing for 2014 to 2017, 2020 to 2026.
Engine load, target 4SERIES_LOAD_TGTConfirmed
- Request
22 48 0C - Service 22
DID 480C - Module
6F1 → 612 - Every
1 s - Testing for 2014 to 2017, 2020 to 2026
Example reply from a 2019 BMW 4 Series.
Bits 0 to 15 of the reply, 16 bits.
0x0000 = 0 → (0 × 3 ÷ 128) = 0 %
- Formula
(val × 3 ÷ 128)- Range
- 0 to 1535 %
- Unit
- %
Confirmed for 2018 to 2019. In testing for 2014 to 2017, 2020 to 2026.
Engine oil pressure 4SERIES_EOPConfirmed
- Request
22 58 6F - Service 22
DID 586F - Module
6F1 → 612 - Every
30 s - Testing for 2020, 2023, 2025 to 2026
Example reply from a 2024 BMW 4 Series.
Bits 0 to 15 of the reply, 16 bits.
0x03B3 = 947 → (947 ÷ 1000) = 0.947 bar
- Formula
(val ÷ 1000)- Range
- 0 to 65.535 bar
- Unit
- bar
Confirmed for 2014 to 2019, 2021 to 2022, 2024. In testing for 2020, 2023, 2025. Not supported for 2026.
Engine oil temperature 4SERIES_EOTConfirmed
Pelican can show this parameter as the engine oil temperature.
- Request
22 DA 25 - Service 22
DID DA25 - Module
6F1 → 618 - Every
30 s - Testing for 2020, 2023, 2025
Example reply from a 2026 BMW 4 Series.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x0059 = 89 → (89 − 48) = 41 °C
- Formula
(val − 48)- Range
- -49 to 250 °C
- Unit
- °C
Confirmed for 2014 to 2019, 2021 to 2022, 2024, 2026. In testing for 2020, 2023, 2025.
Engine oil temperature 4SERIES_EOT_DMEConfirmed
Pelican can show this parameter as the engine oil temperature.
- Request
22 44 08 - Service 22
DID 4408 - Module
6F1 → 612 - Every
5 s - Testing for 2014 to 2017, 2020 to 2026
Example reply from a 2019 BMW 4 Series.
Bits 0 to 15 of the reply, 16 bits.
0x0AC2 = 2754 → (2754 ÷ 10 − 273.15) = 2.25 °C
- Formula
(val ÷ 10 − 273.15)- Range
- -273.15 to 6280 °C
- Unit
- °C
Confirmed for 2018 to 2019. In testing for 2014 to 2017, 2020 to 2026.
Engine oil temperature EOTSAE J1979Confirmed
Pelican can show this parameter as the engine oil temperature.
- Request
01 5C - Service 01
PID 5C - Module
7E0 → 7E8 - Every
1 s
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val − 40)- Range
- -40 to 210 °C
- Unit
- °C
Confirmed for 2019. Supported for 2014 to 2018, 2024.
Engine RPM RPMSAE J1979Confirmed
- Request
01 0C - Service 01
PID 0C - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 4)- Range
- 0 to 16383.75 rpm
- Unit
- rpm
Confirmed for 2019. Supported for 2014 to 2018, 2021 to 2022, 2024, 2026.
Gear 4SERIES_GEARConfirmed
- Request
22 DA 2E - Service 22
DID DA2E - Module
6F1 → 618 - Every
30 s - Testing for 2020, 2023, 2025
Example reply from a 2026 BMW 4 Series.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2014 to 2019, 2021 to 2022, 2024, 2026. In testing for 2020, 2023, 2025.
Ignition angle 4SERIES_IGN_ANGLEConfirmed
- Request
22 59 FA - Service 22
DID 59FA - Module
6F1 → 612 - Every
1 s - Testing for 2014 to 2017, 2020 to 2026
Example reply from a 2019 BMW 4 Series.
Bits 0 to 7 of the reply, 8 bits. The value is signed.
0x00 = 0 → (0 × 0.75) = 0 °
- Formula
(val × 0.75)- Range
- -96 to 95.25 °
- Unit
- °
Confirmed for 2018 to 2019. In testing for 2014 to 2017, 2020 to 2026.
Ignition timing, cylinder 1 4SERIES_IGN_TIMING_1Confirmed
- Request
22 4A 49 - Service 22
DID 4A49 - Module
6F1 → 612 - Every
1 s - Testing for 2014 to 2017, 2020 to 2026
Example reply from a 2019 BMW 4 Series.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x0000 = 0 → (0 ÷ 10) = 0 °
- Formula
(val ÷ 10)- Range
- -3276 to 3276 °
- Unit
- °
Confirmed for 2018 to 2019. In testing for 2014 to 2017, 2020 to 2026.
Ignition timing, cylinder 2 4SERIES_IGN_TIMING_2Confirmed
- Request
22 4A 4A - Service 22
DID 4A4A - Module
6F1 → 612 - Every
1 s - Testing for 2014 to 2017, 2020 to 2026
Example reply from a 2019 BMW 4 Series.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x0000 = 0 → (0 ÷ 10) = 0 °
- Formula
(val ÷ 10)- Range
- -3276 to 3276 °
- Unit
- °
Confirmed for 2018 to 2019. In testing for 2014 to 2017, 2020 to 2026.
Ignition timing, cylinder 3 4SERIES_IGN_TIMING_3Confirmed
- Request
22 4A 4C - Service 22
DID 4A4C - Module
6F1 → 612 - Every
1 s - Testing for 2014 to 2017, 2020 to 2026
Example reply from a 2019 BMW 4 Series.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x0000 = 0 → (0 ÷ 10) = 0 °
- Formula
(val ÷ 10)- Range
- -3276 to 3276 °
- Unit
- °
Confirmed for 2018 to 2019. In testing for 2014 to 2017, 2020 to 2026.
Ignition timing, cylinder 4 4SERIES_IGN_TIMING_4Confirmed
- Request
22 4A 4D - Service 22
DID 4A4D - Module
6F1 → 612 - Every
1 s - Testing for 2014 to 2017, 2020 to 2026
Example reply from a 2019 BMW 4 Series.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x0000 = 0 → (0 ÷ 10) = 0 °
- Formula
(val ÷ 10)- Range
- -3276 to 3276 °
- Unit
- °
Confirmed for 2018 to 2019. In testing for 2014 to 2017, 2020 to 2026.
Intake air temperature 4SERIES_IAT_DMEConfirmed
- Request
22 58 0F - Service 22
DID 580F - Module
6F1 → 612 - Every
5 s - Testing for 2014 to 2017, 2020 to 2026
Example reply from a 2019 BMW 4 Series.
Bits 0 to 7 of the reply, 8 bits.
0x3E = 62 → (62 × 0.75 − 48) = -1.5 °C
- Formula
(val × 0.75 − 48)- Range
- -48 to 143.25 °C
- Unit
- °C
Confirmed for 2018 to 2019. In testing for 2014 to 2017, 2020 to 2026.
Intake manifold pressure 4SERIES_MAPConfirmed
- Request
22 4A 2D - Service 22
DID 4A2D - Module
6F1 → 612 - Every
250 ms - Testing for 2014 to 2017, 2020 to 2026
Example reply from a 2019 BMW 4 Series.
Bits 0 to 15 of the reply, 16 bits.
0x1108 = 4360 → (4360 ÷ 128) = 34.0625 kPa
- Formula
(val ÷ 128)- Range
- 0 to 511.99 kPa
- Unit
- kPa
Confirmed for 2018 to 2019. In testing for 2014 to 2017, 2020 to 2026.
Lambda 4SERIES_LAMBDAConfirmed
- Request
22 58 89 - Service 22
DID 5889 - Module
6F1 → 612 - Every
1 s - Testing for 2014 to 2017, 2020 to 2026
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val × 16 ÷ 65535)- Range
- 0 to 16
- Unit
- Number
Confirmed for 2018 to 2019. In testing for 2014 to 2017, 2020 to 2026.
Lambda 2 4SERIES_LAMBDA_2Confirmed
- Request
22 58 2C - Service 22
DID 582C - Module
6F1 → 612 - Every
1 s - Testing for 2014 to 2017, 2020 to 2026
Example reply from a 2019 BMW 4 Series.
Bits 0 to 15 of the reply, 16 bits.
0x0000 = 0 → (0 ÷ 4096) = 0
- Formula
(val ÷ 4096)- Range
- 0 to 15.99
- Unit
- Number
Confirmed for 2018 to 2019. In testing for 2014 to 2017, 2020 to 2026.
Oil level 4SERIES_OIL_LEVELConfirmed
- Request
22 44 2C - Service 22
DID 442C - Module
6F1 → 612 - Every
30 s - Testing for 2014 to 2017, 2020 to 2026
Example reply from a 2019 BMW 4 Series.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2018 to 2019. In testing for 2014 to 2017, 2020 to 2026.
Rev limiter 4SERIES_REV_LIMITConfirmed
- Request
22 4A 2E - Service 22
DID 4A2E - Module
6F1 → 612 - Every
3600 s - Testing for 2014 to 2017, 2020 to 2026
Example reply from a 2019 BMW 4 Series.
Bits 0 to 15 of the reply, 16 bits.
0x1770 = 6000 → 6,000 rpm
- Formula
val- Range
- 0 to 65535 rpm
- Unit
- rpm
Confirmed for 2018 to 2019. In testing for 2014 to 2017, 2020 to 2026.
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.
- Request
01 06 - Service 01
PID 06 - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 100 ÷ 128 − 100)- Range
- -100 to 99.2 %
- Unit
- %
Confirmed for 2018 to 2019, 2026. Supported for 2014 to 2017, 2021 to 2022, 2024.
Time in D 4SERIES_TIME_DConfirmed
- Request
22 DA 37 - Service 22
DID DA37 - Module
6F1 → 618 - Every
30 s - Testing for 2020 to 2026
Example reply from a 2019 BMW 4 Series.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2014 to 2019. In testing for 2020, 2023, 2025. Not supported for 2021 to 2022, 2024, 2026.
Time in M 4SERIES_TIME_MConfirmed
- Request
22 DA 37 - Service 22
DID DA37 - Module
6F1 → 618 - Every
30 s - Testing for 2020 to 2026
Example reply from a 2019 BMW 4 Series.
Bits 16 to 23 of the reply, 8 bits.
0xDF = 223 → 223
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2014 to 2019. In testing for 2020, 2023, 2025. Not supported for 2021 to 2022, 2024, 2026.
Time in S 4SERIES_TIME_SConfirmed
- Request
22 DA 37 - Service 22
DID DA37 - Module
6F1 → 618 - Every
30 s - Testing for 2020 to 2026
Example reply from a 2019 BMW 4 Series.
Bits 8 to 15 of the reply, 8 bits.
0x69 = 105 → 105
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2014 to 2019. In testing for 2020, 2023, 2025. Not supported for 2021 to 2022, 2024, 2026.
Transmission fluid temperature 4SERIES_ATF_TEMPConfirmed
Pelican can show this parameter as the transmission fluid temperature.
- Request
22 DA 12 - Service 22
DID DA12 - Module
6F1 → 618 - Every
30 s - Testing for 2020 to 2026
Example reply from a 2019 BMW 4 Series.
Bits 0 to 15 of the reply, 16 bits.
0x002D = 45 → (45 − 48) = -3 °C
- Formula
(val − 48)- Range
- -48 to 65487 °C
- Unit
- °C
Confirmed for 2014 to 2019. In testing for 2020, 2023, 2025. Not supported for 2021 to 2022, 2024, 2026.
Engine › OxygenSensors
Lambda value, Equivalence Ratio Bank 1, Sensor 1 LAMBDA11_CURRENTSAE J1979Confirmed
Pelican can show this parameter as the O2 lambda.
- Request
01 34 - Service 01
PID 34 - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 32768)- Range
- 0 to 1.99
- Unit
- Number
Confirmed for 2018 to 2019, 2024, 2026. Supported for 2014 to 2017, 2022.
Wide Range O2S Current, O2 Sensor Bank 1, Sensor 1 O2S11_CURRENTSAE J1979Confirmed
- Request
01 34 - Service 01
PID 34 - Module
7E0 → 7E8 - Every
250 ms
Bits 16 to 31 of the reply, 16 bits.
- Formula
(val ÷ 256 − 128)- Range
- -128 to 127.996 mA
- Unit
- mA
Confirmed for 2018 to 2019, 2024, 2026. Supported for 2014 to 2017, 2022.
