Engine parameters
The Polestar 2 has 38 engine parameters.
● Confirmed◆ In testing○ Supported× Not supported
Actual power POLESTAR2_ACT_POWER
- Request
22 4A 88 - Service 22
DID 4A88 - Module
D016 → 1EC6AE80 - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits. The value is signed.
- Formula
val- Range
- -32768 to 32767 kW
- Unit
- kW
In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.
Air conditioning compressor module A current POLESTAR2_AC_COMP_MODULE
- Request
22 03 31 - Service 22
DID 0331 - Module
D016 → 1EC04E80 - Every
1 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val ÷ 2)- Range
- 0 to 127 A
- Unit
- A
In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.
Air conditioning compressor module a status POLESTAR2_AC_COMP_MODULE_STAT
- Request
22 03 2F - Service 22
DID 032F - Module
D016 → 1EC04E80 - Every
250 ms - Testing
Bits 24 to 31 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.
Average charging time left POLESTAR2_AVG_CHG_TIME_LEFT
- Request
22 EE B6 - Service 22
DID EEB6 - Module
D016 → 1EC68E80 - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
val- Range
- 0 to 65535 min
- Unit
- min
In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.
Charging state POLESTAR2_CHG_ST
- Request
22 EE 1D - Service 22
DID EE1D - Module
D016 → 1EC68E80 - Every
1 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.
Compressor inlet sensor pressure POLESTAR2_COMP_INLET_SENS_P
- Request
22 03 03 - Service 22
DID 0303 - Module
D016 → 1EC04E80 - Every
5 s - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 1000)- Range
- 0 to 65.53 bar
- Unit
- bar
In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.
Compressor inlet sensor temperature POLESTAR2_COMP_INLET_SENS_T
- Request
22 EE 36 - Service 22
DID EE36 - Module
D016 → 1EC60E80 - Every
5 s - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 10 − 273.14)- Range
- -273 to 6280 °C
- Unit
- °C
In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.
Compressor inlet sensor temperature POLESTAR2_COMP_INLET_SENS_T_D016
- Request
22 03 03 - Service 22
DID 0303 - Module
D016 → 1EC04E80 - Every
5 s - Testing
Bits 16 to 31 of the reply, 16 bits.
- Formula
(val ÷ 100 − 40)- Range
- -40 to 615 °C
- Unit
- °C
In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.
Compressor outlet sensor pressure POLESTAR2_COMP_OUTLET_SENS_P
- Request
22 03 29 - Service 22
DID 0329 - Module
D016 → 1EC04E80 - Every
5 s - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 1000)- Range
- 0 to 65.53 bar
- Unit
- bar
In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.
Compressor outlet sensor temperature POLESTAR2_COMP_OUTLET_SENS_T
- Request
22 EE 38 - Service 22
DID EE38 - Module
D016 → 1EC60E80 - Every
5 s - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 10 − 273.14)- Range
- -273 to 6280 °C
- Unit
- °C
In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.
Compressor outlet sensor temperature POLESTAR2_COMP_OUTLET_SENS_T_D016
- Request
22 03 29 - Service 22
DID 0329 - Module
D016 → 1EC04E80 - Every
5 s - Testing
Bits 16 to 31 of the reply, 16 bits.
- Formula
(val ÷ 100 − 40)- Range
- -40 to 615 °C
- Unit
- °C
In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.
Days since last service POLESTAR2_DAYS_SINCE_SERVICE
- Request
22 D9 03 - Service 22
DID D903 - Module
D018 → 1F002E80 - Every
30 s - Testing
Bits 16 to 31 of the reply, 16 bits.
- Formula
val- Range
- 0 to 65535
- Unit
- Raw value
In testing for 2020 to 2026.
Electric drivetrain coolant temperature, IEM inlet POLESTAR2_ELEC_DRIVETRAIN_ECT
- Request
22 98 5E - Service 22
DID 985E - Module
D016 → 1EC6EE80 - Every
5 s - Testing
Bits 0 to 31 of the reply, 32 bits. The value is signed.
- Formula
(val − 40)- Range
- -2147483688 to 2147483607 °C
- Unit
- °C
In testing for 2020 to 2026.
Electric drivetrain coolant temperature, IEM outlet POLESTAR2_ELEC_DRIVETRAIN_ECT_IEM
- Request
22 98 5E - Service 22
DID 985E - Module
D016 → 1EC6EE80 - Every
5 s - Testing
Bits 32 to 63 of the reply, 32 bits. The value is signed.
- Formula
(val − 40)- Range
- -2147483688 to 2147483607 °C
- Unit
- °C
In testing for 2020 to 2026.
Electric drivetrain coolant temperature, IHFA inlet POLESTAR2_ELEC_DRIVETRAIN_ECT_IHFA
- Request
22 98 5E - Service 22
DID 985E - Module
D016 → 1ED24E80 - Every
5 s - Testing
Bits 0 to 31 of the reply, 32 bits. The value is signed.
- Formula
(val − 40)- Range
- -2147483688 to 2147483607 °C
- Unit
- °C
In testing for 2020 to 2026.
Electric drivetrain coolant temperature, IHFA outlet POLESTAR2_ELEC_DRIVETRAIN_ECT_IHFA_OUTLET
- Request
22 98 5E - Service 22
DID 985E - Module
D016 → 1ED24E80 - Every
5 s - Testing
Bits 32 to 63 of the reply, 32 bits. The value is signed.
- Formula
(val − 40)- Range
- -2147483688 to 2147483607 °C
- Unit
- °C
In testing for 2020 to 2026.
Electric front axle drive torque POLESTAR2_ELECTRICAL_FRONT
- Request
22 49 D4 - Service 22
DID 49D4 - Module
D016 → 1ED24E80 - Every
250 ms - Testing
Bits 0 to 31 of the reply, 32 bits. The value is signed.
- Formula
(val − 1024)- Range
- -2147484672 to 2147482623 N·m
- Unit
- N·m
In testing for 2020 to 2026.
Electric rear axle drive calculated torque POLESTAR2_ERAD_CALC_TQ
- Request
22 EF 12 - Service 22
DID EF12 - Module
D016 → 1EC6EE80 - Every
250 ms - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val × 4 − 8188)- Range
- -8188 to 253952 N·m
- Unit
- N·m
In testing for 2020 to 2026.
Electric rear axle drive calculated torque POLESTAR2_ERAD_CALC_TQ_D016
- Request
22 EE 09 - Service 22
DID EE09 - Module
D016 → 1EC6EE80 - Every
250 ms - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val × 4 − 8188)- Range
- -8188 to 253952 N·m
- Unit
- N·m
In testing for 2020 to 2026.
Electric rear axle drive motor winding temperature sensor 1 POLESTAR2_ERAD_MOTOR_WINDING_T_1
- Request
22 4A 00 - Service 22
DID 4A00 - Module
D016 → 1EC6EE80 - Every
5 s - Testing
Bits 0 to 31 of the reply, 32 bits. The value is signed.
- Formula
(val ÷ 10)- Range
- -214748364 to 214748364 °C
- Unit
- °C
In testing for 2020 to 2026.
Electric rear axle drive motor winding temperature sensor 2 POLESTAR2_ERAD_MOTOR_WINDING_T_2
- Request
22 4A 01 - Service 22
DID 4A01 - Module
D016 → 1EC6EE80 - Every
5 s - Testing
Bits 0 to 31 of the reply, 32 bits. The value is signed.
- Formula
(val ÷ 10)- Range
- -214748364 to 214748364 °C
- Unit
- °C
In testing for 2020 to 2026.
Evaporator temperature POLESTAR2_EVAPORATOR_T
- Request
22 98 4F - Service 22
DID 984F - Module
D01A → 1F422E80 - Every
5 s - Testing
Bits 0 to 15 of the reply, 16 bits. The value is signed.
- Formula
(val ÷ 10)- Range
- -3276 to 3276 °C
- Unit
- °C
In testing for 2020 to 2026.
High voltage coolant heater A, inlet temperature POLESTAR2_HIGH_V_CLT_HEATER_T
- Request
22 03 2B - Service 22
DID 032B - Module
D016 → 1EC04E80 - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 100 − 40)- Range
- -40 to 615 °C
- Unit
- °C
In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.
High voltage coolant heater A, outlet temperature POLESTAR2_HIGH_V_CLT_HEATER_OUTLET_T
- Request
22 03 2B - Service 22
DID 032B - Module
D016 → 1EC04E80 - Every
1 s - Testing
Bits 16 to 31 of the reply, 16 bits.
- Formula
(val ÷ 100 − 40)- Range
- -40 to 615 °C
- Unit
- °C
In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.
High voltage system current POLESTAR2_HIGH_V_SYSTEM
- Request
22 98 61 - Service 22
DID 9861 - Module
D016 → 1EC6EE80 - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits. The value is signed.
- Formula
(val ÷ 10 + 40)- Range
- -3236 to 3316 A
- Unit
- A
In testing for 2020 to 2026.
High voltage system current POLESTAR2_HIGH_V_SYSTEM_CURRENT
- Request
22 98 61 - Service 22
DID 9861 - Module
D016 → 1ED24E80 - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits. The value is signed.
- Formula
(val ÷ 10 + 40)- Range
- -3236 to 3316 A
- Unit
- A
In testing for 2020 to 2026.
High voltage system current POLESTAR2_HIGH_V_SYSTEM_XC
- Request
22 EF 13 - Service 22
DID EF13 - Module
D016 → 1EC6EE80 - Every
1 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 2 − 250)- Range
- -250 to 260 A
- Unit
- A
In testing for 2020 to 2026.
High-voltage coolant heater current POLESTAR2_CURRENT_CONS_HVCH
- Request
22 43 45 - Service 22
DID 4345 - Module
D01A → 1F422E80 - Every
1 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val ÷ 4)- Range
- 0 to 63.75 A
- Unit
- A
In testing for 2020 to 2026.
High-voltage coolant heater power POLESTAR2_CURRENT_CONS_HVCH_W
- Request
22 43 45 - Service 22
DID 4345 - Module
D01A → 1F422E80 - Every
1 s - Testing
Bits 8 to 23 of the reply, 16 bits.
- Formula
(val × 20)- Range
- 0 to 1310700 W
- Unit
- W
In testing for 2020 to 2026.
High-voltage coolant heater requested power POLESTAR2_REQ_CONS_HVCH_CCM_W
- Request
22 43 45 - Service 22
DID 4345 - Module
D01A → 1F422E80 - Every
1 s - Testing
Bits 24 to 39 of the reply, 16 bits.
- Formula
(val × 20)- Range
- 0 to 1310700 W
- Unit
- W
In testing for 2020 to 2026.
Interior temperature POLESTAR2_INTERIOR_T
- Request
22 98 43 - Service 22
DID 9843 - Module
D01A → 1F422E80 - Every
5 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 4 ÷ 5 − 60)- Range
- -60 to 144 °C
- Unit
- °C
In testing for 2020 to 2026.
Module current POLESTAR2_MODULE_CURRENT
- Request
22 19 46 - Service 22
DID 1946 - Module
D016 → 1EC70E80 - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
val- Range
- 0 to 65535 mA
- Unit
- mA
In testing for 2020 to 2026.
Motor hours since last service POLESTAR2_MOTOR_HOURS_SINCE
- Request
22 D9 03 - Service 22
DID D903 - Module
D018 → 1F002E80 - Every
30 s - Testing
Bits 32 to 47 of the reply, 16 bits.
- Formula
val- Range
- 0 to 65535 h
- Unit
- h
In testing for 2020 to 2026.
On-board charger module temperature POLESTAR2_OBC_T
- Request
22 EE 19 - Service 22
DID EE19 - Module
D016 → 1EC68E80 - Every
5 s - Testing
Bits 0 to 7 of the reply, 8 bits. The value is signed.
- Formula
val- Range
- -128 to 127 °C
- Unit
- °C
In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.
Outside heat exchanger outlet sensor pressure POLESTAR2_OUTSIDE_HEAT_P
- Request
22 EE 48 - Service 22
DID EE48 - Module
D016 → 1EC60E80 - Every
1 s - Testing
Bits 0 to 31 of the reply, 32 bits. The value is signed.
- Formula
val- Range
- -2147483648 to 2147483647
- Unit
- Raw value
In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.
Outside heat exchanger outlet sensor temperature POLESTAR2_OUTSIDE_HEAT_T
- Request
22 EE 47 - Service 22
DID EE47 - Module
D016 → 1EC60E80 - Every
5 s - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 10 − 273.14)- Range
- -273 to 6280 °C
- Unit
- °C
In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.
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 2021 to 2024.
Water cooled condenser outlet sensor temperature POLESTAR2_WATER_COOLED_T
- Request
22 EE 40 - Service 22
DID EE40 - Module
D016 → 1EC60E80 - Every
5 s - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val ÷ 10 − 273.14)- Range
- -273 to 6280 °C
- Unit
- °C
In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.
