Porsche Taycan

Engine parameters

The Porsche Taycan has 33 engine parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

BMC-E temperature, 1 TAYCAN_BMS_BMCE_T1Confirmed

  • Request22 18 0C
  • Service 22DID 180C
  • Module7E5 → 7ED
  • Every1 s
  • Testing for 2025 to 2026

Example reply from a 2024 Porsche Taycan.

Bits 0 to 7 of the reply, 8 bits.

0x4A = 74 → (74 − 50) = 24 °C

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

Confirmed for 2020 to 2024. In testing for 2026. Not supported for 2025.

  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.

Air intake vacuum TAYCAN_AIR_VAC

  • Request22 18 16
  • Service 22DID 1816
  • Module713 → 77D
  • Every5 s
  • Testing

Bits 56 to 71 of the reply, 16 bits. The value is signed.

Formula
val
Range
0 to 32767
Unit
Raw value

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

Ambient air temperature TAYCAN_DASH_AMBIENT_AIR_T

  • Request22 10 14
  • Service 22DID 1014
  • Module714 → 77E
  • 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 2020 to 2021, 2023 to 2026. Not supported for 2022.

BMC-E temperature, 1 TAYCAN_BMS_BMCE_T1Confirmed

  • Request22 18 0C
  • Service 22DID 180C
  • Module7E5 → 7ED
  • Every1 s
  • Testing for 2025 to 2026

Example reply from a 2024 Porsche Taycan.

Bits 0 to 7 of the reply, 8 bits.

0x4A = 74 → (74 − 50) = 24 °C

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

Confirmed for 2020 to 2024. In testing for 2026. Not supported for 2025.

BMC-E temperature, 2 TAYCAN_BMS_BMCE_T2Confirmed

  • Request22 18 0D
  • Service 22DID 180D
  • Module7E5 → 7ED
  • Every1 s
  • Testing for 2025 to 2026

Example reply from a 2024 Porsche Taycan.

Bits 0 to 7 of the reply, 8 bits.

0x4D = 77 → (77 − 50) = 27 °C

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

Confirmed for 2020 to 2024. In testing for 2026. Not supported for 2025.

BMC-E temperature, 3 TAYCAN_BMS_BMCE_T3Confirmed

  • Request22 18 0E
  • Service 22DID 180E
  • Module7E5 → 7ED
  • Every1 s
  • Testing for 2025 to 2026

Example reply from a 2024 Porsche Taycan.

Bits 0 to 7 of the reply, 8 bits.

0x4B = 75 → (75 − 50) = 25 °C

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

Confirmed for 2020 to 2024. In testing for 2026. Not supported for 2025.

BMC-E temperature, 4 TAYCAN_BMS_BMCE_T_CANConfirmed

  • Request22 18 10
  • Service 22DID 1810
  • Module7E5 → 7ED
  • Every1 s
  • Testing for 2026

Example reply from a 2025 Porsche Taycan.

Bits 0 to 7 of the reply, 8 bits.

0x63 = 99 → (99 ÷ 2 − 40) = 9.5 °C

Formula
(val ÷ 2 − 40)
Range
-40 to 205 °C
Unit
°C

Confirmed for 2020 to 2025. In testing for 2026.

Cabin temperature TAYCAN_IAT

  • Request22 26 13
  • Service 22DID 2613
  • Module714 → 77E
  • Every5 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 10)
Range
0 to 6553.5 °C
Unit
°C

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

Clutch temperature TAYCAN_DIFF_CLUTCH_TConfirmed

  • Request22 F1 05
  • Service 22DID F105
  • Module71E → 788
  • Every1 s
  • Testing for 2023, 2026

Example reply from a 2025 Porsche Taycan.

Bits 16 to 23 of the reply, 8 bits.

0x1F = 31 → (31 × 2 − 50) = 12 °C

Formula
(val × 2 − 50)
Range
-50 to 460 °C
Unit
°C

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

Cooling inlet temperature TAYCAN_BMS_COOL_IN_TConfirmed

  • Request22 18 1C
  • Service 22DID 181C
  • Module7E5 → 7ED
  • Every1 s
  • Testing for 2026

Example reply from a 2025 Porsche Taycan.

Bits 0 to 7 of the reply, 8 bits.

0x38 = 56 → (56 − 50) = 6 °C

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

Confirmed for 2020 to 2025. In testing for 2026.

Cooling outlet temperature TAYCAN_BMS_COOL_OUT_TConfirmed

  • Request22 18 1D
  • Service 22DID 181D
  • Module7E5 → 7ED
  • Every1 s
  • Testing for 2026

Example reply from a 2025 Porsche Taycan.

Bits 0 to 7 of the reply, 8 bits.

0x3B = 59 → (59 − 50) = 9 °C

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

Confirmed for 2020 to 2025. In testing for 2026.

ECU temperature TAYCAN_ECU_TEMPConfirmed

  • Request22 02 8D
  • Service 22DID 028D
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2026

Example reply from a 2025 Porsche Taycan.

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

0x014A = 330 → (330 ÷ 10) = 33 °C

Formula
(val ÷ 10)
Range
-500 to 500 °C
Unit
°C

Confirmed for 2020 to 2025. In testing for 2026.

Elector motor 1 torque TAYCAN_EM_TORQ_1Confirmed

  • Request22 11 53
  • Service 22DID 1153
  • Module7E0 → 7E8
  • Every10.25 s
  • Testing for 2026

Example reply from a 2025 Porsche Taycan.

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

0x0000 = 0 → (0 ÷ 32) = 0 N·m

Formula
(val ÷ 32)
Range
-1000 to 1000 N·m
Unit
N·m

Confirmed for 2020 to 2025. In testing for 2026.

Elector motor 2 torque TAYCAN_EM_TORQ_2Confirmed

  • Request22 11 54
  • Service 22DID 1154
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2026

Example reply from a 2025 Porsche Taycan.

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

0x0000 = 0 → (0 ÷ 32) = 0 N·m

Formula
(val ÷ 32)
Range
-1000 to 1000 N·m
Unit
N·m

Confirmed for 2020 to 2025. In testing for 2026.

Elector motor 3 torque TAYCAN_EM_TORQ_3Confirmed

  • Request22 11 55
  • Service 22DID 1155
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2026

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

Formula
(val ÷ 32)
Range
-1000 to 1000 N·m
Unit
N·m

Confirmed for 2020 to 2025. In testing for 2026.

Electric motor 1 rpm TAYCAN_EM_RPM_1Confirmed

  • Request22 11 51
  • Service 22DID 1151
  • Module7E0 → 7E8
  • Every250 ms
  • Testing for 2026

Example reply from a 2025 Porsche Taycan.

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

0x0000 = 0 → (0 ÷ 2) = 0 rpm

Formula
(val ÷ 2)
Range
-16384 to 16383.5 rpm
Unit
rpm

Confirmed for 2020 to 2025. In testing for 2026.

Electric motor 2 rpm TAYCAN_EM_RPM_2Confirmed

  • Request22 11 52
  • Service 22DID 1152
  • Module7E0 → 7E8
  • Every250 ms
  • Testing for 2026

Example reply from a 2025 Porsche Taycan.

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

0x7FFF = 32767 → (32767 ÷ 2) = 16,383.5 rpm

Formula
(val ÷ 2)
Range
-16384 to 16383.5 rpm
Unit
rpm

Confirmed for 2020 to 2025. In testing for 2026.

Electric motor non-vehicle power limitation TAYCAN_EM_NV_PWR_LIM

  • Request22 15 D1
  • Service 22DID 15D1
  • Module710 → 77A
  • Every5 s
  • Testing

Bits 24 to 31 of the reply, 8 bits.

Formula
(val × 50)
Range
0 to 12750 W
Unit
W

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

Electric motor power limitation TAYCAN_EM_PWR_LIM

  • Request22 15 D1
  • Service 22DID 15D1
  • Module710 → 77A
  • Every5 s
  • Testing

Bits 8 to 23 of the reply, 16 bits.

Formula
(val × 50)
Range
0 to 3276750 W
Unit
W

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

Electric motor RPM TAYCAN_ENG_MOTOR_RPMConfirmed

  • Request22 3D F8
  • Service 22DID 3DF8
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2026

Example reply from a 2025 Porsche Taycan.

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

0x0000 = 0 → (0 ÷ 2) = 0 rpm

Formula
(val ÷ 2)
Range
-16384 to 16383.5 rpm
Unit
rpm

Confirmed for 2020 to 2025. In testing for 2026.

Electronic differential lock active TAYCAN_ELEC_DIFF_ACT

  • Request22 18 0C
  • Service 22DID 180C
  • Module713 → 77D
  • Every5 s
  • Testing

Bit 1 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

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

Electronic differential lock front left brake temperature TAYCAN_ELEC_DIFF_FL_BRK_T

  • Request22 18 0C
  • Service 22DID 180C
  • Module713 → 77D
  • Every5 s
  • Testing

Bits 8 to 23 of the reply, 16 bits. The value is signed.

Formula
(val ÷ 2)
Range
-20 to 300 °C
Unit
°C

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

Electronic differential lock front right brake temperature TAYCAN_ELEC_DIFF_FR_BRK_T

  • Request22 18 0C
  • Service 22DID 180C
  • Module713 → 77D
  • Every5 s
  • Testing

Bits 24 to 39 of the reply, 16 bits. The value is signed.

Formula
(val ÷ 2)
Range
-20 to 300 °C
Unit
°C

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

Electronic differential lock rear left brake temperature TAYCAN_ELEC_DIFF_RL_BRK_T

  • Request22 18 0C
  • Service 22DID 180C
  • Module713 → 77D
  • Every5 s
  • Testing

Bits 40 to 55 of the reply, 16 bits. The value is signed.

Formula
(val ÷ 2)
Range
-20 to 300 °C
Unit
°C

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

Electronic differential lock rear right brake temperature TAYCAN_ELEC_DIFF_RR_BRK_T

  • Request22 18 0C
  • Service 22DID 180C
  • Module713 → 77D
  • Every5 s
  • Testing

Bits 56 to 71 of the reply, 16 bits. The value is signed.

Formula
(val ÷ 2)
Range
-20 to 300 °C
Unit
°C

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

Hydraulic brake booster active TAYCAN_HYD_BRK_BST_ACT

  • Request22 18 10
  • Service 22DID 1810
  • Module713 → 77D
  • Every5 s
  • Testing

Bit 6 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

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

Motor temperature TAYCAN_DIFF_MOTOR_TConfirmed

  • Request22 F1 05
  • Service 22DID F105
  • Module71E → 788
  • Every1 s
  • Testing for 2023, 2026

Example reply from a 2025 Porsche Taycan.

Bits 0 to 7 of the reply, 8 bits.

0x1D = 29 → (29 × 2 − 50) = 8 °C

Formula
(val × 2 − 50)
Range
-50 to 460 °C
Unit
°C

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

Oil temperature TAYCAN_DIFF_OIL_TConfirmed

  • Request22 F1 05
  • Service 22DID F105
  • Module71E → 788
  • Every1 s
  • Testing for 2023, 2026

Example reply from a 2025 Porsche Taycan.

Bits 8 to 15 of the reply, 8 bits.

0x1E = 30 → (30 × 2 − 50) = 10 °C

Formula
(val × 2 − 50)
Range
-50 to 460 °C
Unit
°C

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

Outside temperature TAYCAN_OUTSIDE_T

  • Request22 22 0C
  • Service 22DID 220C
  • Module714 → 77E
  • 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 2020 to 2021, 2023 to 2026. Not supported for 2022.

Shunt temperature TAYCAN_BMS_SHUNT_TConfirmed

  • Request22 18 0F
  • Service 22DID 180F
  • Module7E5 → 7ED
  • Every1 s
  • Testing for 2026

Example reply from a 2025 Porsche Taycan.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → (0 − 50) = -50 °C

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

Confirmed for 2020 to 2025. In testing for 2026.

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 2022 to 2023, 2025. Supported for 2020 to 2021, 2024.

Washer nozzle heater active TAYCAN_HTR_NOZZLE

  • Request22 19 45
  • Service 22DID 1945
  • Module70E → 778
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

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

Engine › Water pump

Water pump power TAYCAN_PTC_PUMP_PWRConfirmed

  • Request22 27 D6
  • Service 22DID 27D6
  • Module742 → 7AC
  • Every1 s
  • Testing for 2026

Example reply from a 2025 Porsche Taycan.

Bits 16 to 23 of the reply, 8 bits.

0xFF = 255 → (255 × 40) = 10,200

Formula
(val × 40)
Range
0 to 10200
Unit
Raw value

Confirmed for 2020 to 2025. In testing for 2026.

Water pump RPM TAYCAN_PTC_PUMP_RPMConfirmed

  • Request22 27 D6
  • Service 22DID 27D6
  • Module742 → 7AC
  • Every1 s
  • Testing for 2026

Example reply from a 2025 Porsche Taycan.

Bits 0 to 7 of the reply, 8 bits.

0xFF = 255 → (255 × 300) = 76,500 rpm

Formula
(val × 300)
Range
0 to 76500 rpm
Unit
rpm

Confirmed for 2020 to 2025. In testing for 2026.

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