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Cupra Leon

Climate parameters

The Cupra Leon has 45 climate parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

A/C refrigerant pressure, sensor 1 CUPRA_AC_REFRIG_P_SENS1Confirmed

  • Request22 4E EF
  • Service 22DID 4EEF
  • Module746 → 7B0
  • Every5 s
  • Testing

Example reply from a 2026 Cupra Leon.

Bits 0 to 15 of the reply, 16 bits.

0x01CF = 463 → (463 × 88 ÷ 10000) = 4.0744 bar

Formula
(val × 88 ÷ 10000)
Range
0 to 576.708 bar
Unit
bar

Confirmed for 2020 to 2021, 2023 to 2026. In testing for 2022.

  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.

A/C compressor load CUPRA_HVAC_AC_LOAD

  • Request22 26 04
  • Service 22DID 2604
  • Module746 → 7B0
  • Every5 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 10)
Range
0 to 6553.5 N·m
Unit
N·m

In testing for 2020 to 2026.

A/C compressor power, actual CUPRA_AC_CMPR_PWR_ACT

  • Request22 08 00
  • Service 22DID 0800
  • Module746 → 7B0
  • Every5 s
  • Testing

Bits 40 to 55 of the reply, 16 bits.

Formula
val
Range
0 to 65535 W
Unit
W

In testing for 2020 to 2026.

A/c compressor torque, requested CUPRA_AC_COMP_T

  • Request22 10 02
  • Service 22DID 1002
  • Module7E0 → 7E8
  • Every1 s
  • Testing

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

Formula
(val ÷ 10)
Range
-3276 to 3276 N·m
Unit
N·m

In testing for 2022. Not supported for 2020 to 2021, 2023 to 2026.

A/C refrigerant pressure, sensor 1 CUPRA_AC_REFRIG_P_SENS1Confirmed

  • Request22 4E EF
  • Service 22DID 4EEF
  • Module746 → 7B0
  • Every5 s
  • Testing

Example reply from a 2026 Cupra Leon.

Bits 0 to 15 of the reply, 16 bits.

0x01CF = 463 → (463 × 88 ÷ 10000) = 4.0744 bar

Formula
(val × 88 ÷ 10000)
Range
0 to 576.708 bar
Unit
bar

Confirmed for 2020 to 2021, 2023 to 2026. In testing for 2022.

A/C refrigerant temperature, sensor 1 CUPRA_AC_REFRIG_T_SENS1Confirmed

  • Request22 4E EF
  • Service 22DID 4EEF
  • Module746 → 7B0
  • Every5 s
  • Testing

Example reply from a 2026 Cupra Leon.

Bits 16 to 31 of the reply, 16 bits.

0x0247 = 583 → (583 × 10 ÷ 100 − 40) = 18.3 °C

Formula
(val × 10 ÷ 100 − 40)
Range
-40 to 6513.5 °C
Unit
°C

Confirmed for 2020 to 2021, 2023 to 2026. In testing for 2022.

A/C refrigerant temperature, sensor 1 interior CUPRA_AC_REFRIG_T_SENS1_INTConfirmed

  • Request22 4E EF
  • Service 22DID 4EEF
  • Module746 → 7B0
  • Every5 s
  • Testing

Example reply from a 2026 Cupra Leon.

Bits 32 to 47 of the reply, 16 bits.

0x027A = 634 → (634 × 10 ÷ 100 − 40) = 23.4 °C

Formula
(val × 10 ÷ 100 − 40)
Range
-40 to 6513.5 °C
Unit
°C

Confirmed for 2025 to 2026. In testing for 2020 to 2024.

Air conditioning compressor power consumption CUPRA_AC_COMP_PWR

  • Request22 27 D6
  • Service 22DID 27D6
  • Module746 → 7B0
  • Every5 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val ÷ 25)
Range
0 to 10.2 kW
Unit
kW

In testing for 2020 to 2026.

Air conditioning compressor shutdown requirement CUPRA_MQB_TCM_A_C_COMPRESSOR_SHUTDOWN_REQUIREMENTConfirmed

  • Request22 38 1A
  • Service 22DID 381A
  • Module7E1 → 7E9
  • Every1 s
  • Testing

Example reply from a 2021 Cupra Leon.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → 0

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2021. In testing for 2020, 2022, 2024. Not supported for 2023, 2025 to 2026.

Air conditioning compressor torque CUPRA_PQ35_AC_COMP_TRQ

  • Request22 10 4B
  • Service 22DID 104B
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

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

Formula
(val ÷ 10)
Range
-3276.8 to 3276.7 N·m
Unit
N·m

In testing for 2020, 2022. Not supported for 2021, 2023 to 2026.

Air pollution level CUPRA_AIR_POLUTIONConfirmed

0 means clean air.

  • Request22 26 ED
  • Service 22DID 26ED
  • Module746 → 7B0
  • Every5 s
  • Testing

Example reply from a 2026 Cupra Leon.

Bits 0 to 7 of the reply, 8 bits. The value is signed.

0x0D = 13 → (13 ÷ 10) = 1.3

Formula
(val ÷ 10)
Range
-12.7 to 12.7
Unit
Number

Confirmed for 2021, 2023 to 2026. In testing for 2020, 2022.

Ambient air temperature AATSAE J1979Confirmed

  • Request01 46
  • Service 01PID 46
  • Module7E0 → 7E8
  • Every15 s

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2023. Supported for 2021, 2024 to 2026.

Ambient air temperature CUPRA_AATConfirmed

  • Request22 10 14
  • Service 22DID 1014
  • Module714 → 77E
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 50)
Range
0 to 205 °C
Unit
°C

Confirmed for 2020 to 2021, 2023 to 2026. In testing for 2022.

Ambient air temperature CUPRA_AAT_V4

  • Request22 F4 46
  • Service 22DID F446
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Barometric pressure CUPRA_BARO

  • Request22 F4 33
  • Service 22DID F433
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 kPa
Unit
kPa

In testing for 2020 to 2026.

Cabin heater current CUPRA_PTC_HEATER_I

  • Request22 16 04
  • Service 22DID 1604
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 16)
Range
0 to 15.937 A
Unit
A

In testing for 2020 to 2026.

Cabin humidity CUPRA_CABIN_HUMIDITY

  • Request22 27 C4
  • Service 22DID 27C4
  • Module746 → 7B0
  • Every1 s
  • Testing

Bits 32 to 39 of the reply, 8 bits.

Formula
(val ÷ 2)
Range
0 to 100 %
Unit
%

In testing for 2020 to 2026.

CO2 content interior CUPRA_CABIN_CO2

  • Request22 42 DB
  • Service 22DID 42DB
  • Module746 → 7B0
  • Every5 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
(val × 100)
Range
0 to 25500
Unit
Number

In testing for 2020 to 2026.

Evaporator output temperature CUPRA_HVAC_EVAP_TConfirmed

  • Request22 26 12
  • Service 22DID 2612
  • Module746 → 7B0
  • Every5 s
  • Testing

Example reply from a 2026 Cupra Leon.

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

0x01FE = 510 → (510 ÷ 10) = 51 °C

Formula
(val ÷ 10)
Range
-3276.8 to 3276.7 °C
Unit
°C

Confirmed for 2020 to 2021, 2023 to 2026. In testing for 2022.

Interior air temperature CUPRA_IAT

  • Request22 26 13
  • Service 22DID 2613
  • Module714 → 77E
  • Every30 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 10)
Range
0 to 255 °C
Unit
°C

In testing for 2022. Not supported for 2020 to 2021, 2023 to 2026.

Leg air vent temperature CUPRA_LEG_DEFL_T

  • Request22 26 11
  • Service 22DID 2611
  • Module746 → 7B0
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 0.333)
Range
0 to 84.915 °C
Unit
°C

In testing for 2020 to 2026.

Outside humidity CUPRA_HVAC_OUTSIDE_HUM

  • Request22 27 C3
  • Service 22DID 27C3
  • Module746 → 7B0
  • Every1 s
  • Testing

Bits 56 to 63 of the reply, 8 bits.

Formula
(val ÷ 2)
Range
0 to 100 %
Unit
%

In testing for 2022. Not supported for 2020 to 2021, 2023 to 2026.

Outside temperature CUPRA_AAT_746

  • Request22 26 09
  • Service 22DID 2609
  • Module746 → 7B0
  • Every5 s
  • Testing

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

Formula
(val ÷ 10)
Range
-3276.8 to 3276.7 °C
Unit
°C

In testing for 2020 to 2026.

Outside temperature CUPRA_AAT_V2

  • Request22 26 09
  • Service 22DID 2609
  • Module746 → 7B0
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 2 − 50)
Range
-50 to 77.5 °C
Unit
°C

In testing for 2022. Not supported for 2020 to 2021, 2023 to 2026.

Outside temperature CUPRA_PTC_OUTSIDE_T

  • Request22 26 09
  • Service 22DID 2609
  • Module742 → 7AC
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 2 − 50)
Range
-50 to 77.5 °C
Unit
°C

In testing for 2022. Not supported for 2020 to 2021, 2023 to 2026.

Outside temperature CUPRA_TRON_AAT

  • Request22 26 09
  • Service 22DID 2609
  • Module746 → 7B0
  • Every5 s
  • Testing

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

Formula
(val ÷ 10)
Range
-3276.8 to 100 °C
Unit
°C

In testing for 2020 to 2026.

Outside temperature, from cabin sensor CUPRA_AAT_CABINConfirmed

  • Request22 26 0A
  • Service 22DID 260A
  • Module746 → 7B0
  • Every5 s
  • Testing

Example reply from a 2026 Cupra Leon.

Bits 0 to 7 of the reply, 8 bits.

0x86 = 134 → (134 ÷ 2 − 50) = 17 °C

Formula
(val ÷ 2 − 50)
Range
-50 to 77.5 °C
Unit
°C

Confirmed for 2020 to 2021, 2023 to 2026. In testing for 2022.

Radiator fan actual value #1 CUPRA_HVAC_FAN1_ACT

  • Request22 26 06
  • Service 22DID 2606
  • Module746 → 7B0
  • Every2 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Radiator fan actual value #2 CUPRA_HVAC_FAN2_ACT

  • Request22 26 06
  • Service 22DID 2606
  • Module746 → 7B0
  • Every2 s
  • Testing

Bits 16 to 31 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Radiator fan commanded duty CUPRA_PQ35_RAD_FAN_CMDConfirmed

  • Request22 26 07
  • Service 22DID 2607
  • Module746 → 7B0
  • Every2 s
  • Testing

Example reply from a 2026 Cupra Leon.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → (0 × 0.4) = 0 %

Formula
(val × 0.4)
Range
0 to 100 %
Unit
%

Confirmed for 2020 to 2021, 2023 to 2026. In testing for 2022.

Radiator fan commanded value CUPRA_HVAC_FAN_CMD

  • Request22 26 07
  • Service 22DID 2607
  • Module746 → 7B0
  • Every2 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Radiator fan duty CUPRA_PQ35_RAD_FAN_DUTYConfirmed

  • Request22 26 06
  • Service 22DID 2606
  • Module746 → 7B0
  • Every2 s
  • Testing

Example reply from a 2026 Cupra Leon.

Bits 0 to 7 of the reply, 8 bits.

0x0A = 10 → (10 × 0.4) = 4 %

Formula
(val × 0.4)
Range
0 to 100 %
Unit
%

Confirmed for 2020 to 2021, 2023 to 2026. In testing for 2022.

Recirculation flap actual position CUPRA_MQB_RECIRC_FLAP_ACTConfirmed

  • Request22 26 1E
  • Service 22DID 261E
  • Module746 → 7B0
  • Every1 s
  • Testing

Example reply from a 2026 Cupra Leon.

Bits 0 to 15 of the reply, 16 bits.

0x025C = 604 → 604

Formula
val
Range
0 to 65535
Unit
Number

Confirmed for 2020 to 2021, 2023 to 2026. In testing for 2022.

Recirculation flap fresh air threshold CUPRA_MQB_RECIRC_FLAP_FRESH_THRConfirmed

  • Request22 26 20
  • Service 22DID 2620
  • Module746 → 7B0
  • Every1 s
  • Testing

Example reply from a 2026 Cupra Leon.

Bits 0 to 15 of the reply, 16 bits.

0x00A7 = 167 → 167

Formula
val
Range
0 to 65535
Unit
Number

Confirmed for 2020 to 2021, 2023 to 2026. In testing for 2022.

Recirculation flap target position CUPRA_MQB_RECIRC_FLAP_TRGConfirmed

  • Request22 26 1F
  • Service 22DID 261F
  • Module746 → 7B0
  • Every1 s
  • Testing

Example reply from a 2026 Cupra Leon.

Bits 0 to 15 of the reply, 16 bits.

0x0267 = 615 → 615

Formula
val
Range
0 to 65535
Unit
Number

Confirmed for 2020 to 2021, 2023 to 2026. In testing for 2022.

Recirculation flap threshold CUPRA_MQB_RECIRC_FLAP_THRConfirmed

  • Request22 26 21
  • Service 22DID 2621
  • Module746 → 7B0
  • Every1 s
  • Testing

Example reply from a 2026 Cupra Leon.

Bits 0 to 15 of the reply, 16 bits.

0x0359 = 857 → 857

Formula
val
Range
0 to 65535
Unit
Number

Confirmed for 2020 to 2021, 2023 to 2026. In testing for 2022.

Recirculation flap, actual CUPRA_RECIRC_ACT_PCT

  • Request22 26 1E
  • Service 22DID 261E
  • Module746 → 7B0
  • Every1 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val ÷ 2)
Range
0 to 100 %
Unit
%

In testing for 2020 to 2026.

Recirculation flap, actual CUPRA_RECIRC_FLAP_ACT_PCTConfirmed

  • Request22 26 1E
  • Service 22DID 261E
  • Module746 → 7B0
  • Every1 s
  • Testing

Example reply from a 2026 Cupra Leon.

Bits 16 to 23 of the reply, 8 bits.

0x7E = 126 → (126 × 0.5) = 63 %

Formula
(val × 0.5)
Range
0 to 100 %
Unit
%

Confirmed for 2020 to 2021, 2023 to 2026. In testing for 2022.

Refrigerant pressure CUPRA_REFRIG_P

  • Request22 26 05
  • Service 22DID 2605
  • Module746 → 7B0
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 0.2)
Range
0 to 51 bar
Unit
bar

In testing for 2020 to 2026.

Temperature, front left deflector CUPRA_FL_DEFL_T

  • Request22 26 0C
  • Service 22DID 260C
  • Module746 → 7B0
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 0.333)
Range
0 to 84.915 °C
Unit
°C

In testing for 2020 to 2026.

Temperature, front right deflector CUPRA_FR_DEFL_T

  • Request22 26 0D
  • Service 22DID 260D
  • Module746 → 7B0
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 0.333)
Range
0 to 84.915 °C
Unit
°C

In testing for 2020 to 2026.

Temperature, rear deflector CUPRA_REAR_DEFL_T

  • Request22 26 3D
  • Service 22DID 263D
  • Module746 → 7B0
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 0.333)
Range
0 to 84.915 °C
Unit
°C

In testing for 2020 to 2026.

Windshield temperature CUPRA_WINDSHIELD_T

  • Request22 27 C4
  • Service 22DID 27C4
  • Module746 → 7B0
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 0.576 − 38.8)
Range
-38.8 to 108.08 °C
Unit
°C

In testing for 2020 to 2026.

Climate › Heater

Heater current CUPRA_PTC_HTR_I

  • Request22 47 5F
  • Service 22DID 475F
  • Module742 → 7AC
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 4)
Range
0 to 63.74 A
Unit
A

In testing for 2022. Not supported for 2020 to 2021, 2023 to 2026.

Heater fluid temperature #1 CUPRA_PTC_HTR_FLUID_T1

  • Request22 47 5F
  • Service 22DID 475F
  • Module742 → 7AC
  • Every1 s
  • Testing

Bits 64 to 71 of the reply, 8 bits.

Formula
(val − 50)
Range
-50 to 205 °C
Unit
°C

In testing for 2022. Not supported for 2020 to 2021, 2023 to 2026.

Heater fluid temperature #2 CUPRA_PTC_HTR_FLUID_T2

  • Request22 47 5F
  • Service 22DID 475F
  • Module742 → 7AC
  • Every1 s
  • Testing

Bits 72 to 79 of the reply, 8 bits.

Formula
(val − 50)
Range
-50 to 205 °C
Unit
°C

In testing for 2022. Not supported for 2020 to 2021, 2023 to 2026.

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