Engine parameters
The Porsche Taycan has 33 engine parameters.
● Confirmed◆ In testing○ Supported× Not supported
Air intake vacuum TAYCAN_AIR_VAC
- Request
22 18 16 - Service 22
DID 1816 - Module
713 → 77D - Every
5 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
- Request
22 10 14 - Service 22
DID 1014 - Module
714 → 77E - Every
5 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
- Request
22 18 0C - Service 22
DID 180C - Module
7E5 → 7ED - Every
1 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
- Request
22 18 0D - Service 22
DID 180D - Module
7E5 → 7ED - Every
1 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
- Request
22 18 0E - Service 22
DID 180E - Module
7E5 → 7ED - Every
1 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
- Request
22 18 10 - Service 22
DID 1810 - Module
7E5 → 7ED - Every
1 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
- Request
22 26 13 - Service 22
DID 2613 - Module
714 → 77E - Every
5 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
- Request
22 F1 05 - Service 22
DID F105 - Module
71E → 788 - Every
1 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
- Request
22 18 1C - Service 22
DID 181C - Module
7E5 → 7ED - Every
1 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
- Request
22 18 1D - Service 22
DID 181D - Module
7E5 → 7ED - Every
1 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
- Request
22 02 8D - Service 22
DID 028D - Module
7E0 → 7E8 - Every
1 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
- Request
22 11 53 - Service 22
DID 1153 - Module
7E0 → 7E8 - Every
10.25 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
- Request
22 11 54 - Service 22
DID 1154 - Module
7E0 → 7E8 - Every
1 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
- Request
22 11 55 - Service 22
DID 1155 - Module
7E0 → 7E8 - Every
1 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
- Request
22 11 51 - Service 22
DID 1151 - Module
7E0 → 7E8 - Every
250 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
- Request
22 11 52 - Service 22
DID 1152 - Module
7E0 → 7E8 - Every
250 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
- Request
22 15 D1 - Service 22
DID 15D1 - Module
710 → 77A - Every
5 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
- Request
22 15 D1 - Service 22
DID 15D1 - Module
710 → 77A - Every
5 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
- Request
22 3D F8 - Service 22
DID 3DF8 - Module
7E0 → 7E8 - Every
1 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
- Request
22 18 0C - Service 22
DID 180C - Module
713 → 77D - Every
5 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
- Request
22 18 0C - Service 22
DID 180C - Module
713 → 77D - Every
5 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
- Request
22 18 0C - Service 22
DID 180C - Module
713 → 77D - Every
5 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
- Request
22 18 0C - Service 22
DID 180C - Module
713 → 77D - Every
5 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
- Request
22 18 0C - Service 22
DID 180C - Module
713 → 77D - Every
5 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
- Request
22 18 10 - Service 22
DID 1810 - Module
713 → 77D - Every
5 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
- Request
22 F1 05 - Service 22
DID F105 - Module
71E → 788 - Every
1 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
- Request
22 F1 05 - Service 22
DID F105 - Module
71E → 788 - Every
1 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
- Request
22 22 0C - Service 22
DID 220C - Module
714 → 77E - Every
5 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
- Request
22 18 0F - Service 22
DID 180F - Module
7E5 → 7ED - Every
1 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
- Request
01 51 - Service 01
PID 51 - Module
7E0 → 7E8 - Every
250 ms
Bits 0 to 7 of the reply, 8 bits.
- Unit
- Named states
| Raw value | State | Meaning |
|---|---|---|
1 | GAS | Gasoline/petrol |
2 | METH | Methanol |
3 | ETH | Ethanol |
4 | DSL | Diesel |
5 | LPG | Liquefied petroleum gas |
6 | CNG | Compressed natural gas |
7 | PROP | Propane |
8 | ELEC | Battery/electric |
9 | BI_GAS | Bi-fuel vehicle using gasoline/petrol |
10 | BI_METH | Bi-fuel vehicle using methanol |
11 | BI_ETH | Bi-fuel vehicle using ethanol |
12 | BI_LPG | Bi-fuel vehicle using LPG |
13 | BI_CNG | Bi-fuel vehicle using CNG |
14 | BI_PROP | Bi-fuel vehicle using propane |
15 | BI_ELEC | Bi-fuel vehicle using battery |
16 | BI_MIX | Bi-fuel vehicle using battery and combustion engine for propulsion |
17 | HYB_GAS | Hybrid vehicle using gasoline engine for propulsion |
18 | HYB_ETH | Hybrid vehicle using gasoline engine on ethanol for propulsion |
19 | HYB_DSL | Hybrid vehicle using diesel engine for propulsion |
20 | HYB_ELEC | Hybrid vehicle using battery for propulsion |
21 | HYB_MIX | Hybrid vehicle using battery and combustion engine for propulsion |
22 | HYB_REG | Hybrid vehicle in regeneration mode |
23 | BI_DSL | Bi-fuel vehicle using diesel |
24 | BI_NG | Bi-fuel vehicle using natural gas |
25 | BI_DSL | Bi-fuel vehicle using diesel |
26 | NG | Natural gas |
27 | DSL_CNG | Dual fuel vehicle using diesel and CNG |
28 | DSL_LNG | Dual fuel vehicle using diesel and LNG |
29 | FC_H2 | Fuel cell utilizing hydrogen |
30 | HICE_HHO | Hydrogen Internal Combustion Engine |
31 | KERO | Kerosene |
32 | HFO | Heavy Fuel Oil |
Confirmed for 2022 to 2023, 2025. Supported for 2020 to 2021, 2024.
Washer nozzle heater active TAYCAN_HTR_NOZZLE
- Request
22 19 45 - Service 22
DID 1945 - Module
70E → 778 - Every
5 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
- Request
22 27 D6 - Service 22
DID 27D6 - Module
742 → 7AC - Every
1 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
- Request
22 27 D6 - Service 22
DID 27D6 - Module
742 → 7AC - Every
1 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.