Transmission parameters
The BMW i8 has 8 transmission parameters.
● Confirmed◆ In testing○ Supported× Not supported
Clutch lock-up speed BMW_CLU_LOCK_UP
- Request
21 0B - Service 21
PID 0B - Module
6F1 → 618 - Every
1 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255 km/h
- Unit
- km/h
In testing for 2014 to 2017, 2019 to 2020. Not supported for 2018.
Current gear BMW_GEAR_V2Confirmed
- Request
22 D0 31 - Service 22
DID D031 - Module
6F1 → 663 - Every
1 s - Testing
Example reply from a 2018 BMW i8.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2015, 2018. In testing for 2014, 2016 to 2017, 2019 to 2020.
DC/DC converter board temperature BMW_DCDC_T_BOARD
- Request
22 DE 8C - Service 22
DID DE8C - Module
6F1 → 61A - Every
5 s - Testing
Bits 64 to 79 of the reply, 16 bits. The value is signed.
- Formula
(val × 39 ÷ 2500)- Range
- -511 to 511 °C
- Unit
- °C
In testing for 2014 to 2017, 2019 to 2020. Not supported for 2018.
Drive mode BMW_GEAR
- Request
22 DA 2E - Service 22
DID DA2E - Module
6F1 → 618 - Every
1 s - Testing
Bits 8 to 15 of the reply, 8 bits.
- Unit
- Named states
| Raw value | State | Meaning |
|---|---|---|
3 | DRIVE | Drive |
5 | SPORT | Sport |
In testing for 2014 to 2020.
Shift gear BMW_GEAR_SHIFTConfirmed
- Request
22 DA 2E - Service 22
DID DA2E - Module
6F1 → 618 - Every
1 s - Testing
Example reply from a 2018 BMW i8.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → PARK
- Unit
- Named states
| Raw value | State | Meaning |
|---|---|---|
0 | PARK | Park |
1 | REVERSE | Reverse |
2 | NEUTRAL | Neutral |
3 | DRIVE | Drive |
Confirmed for 2015, 2018. In testing for 2014, 2016 to 2017, 2019 to 2020.
Torque converter lockup BMW_TQ_CNVRT_LOCKUP
- Request
22 DA 22 - Service 22
DID DA22 - Module
6F1 → 618 - Every
1 s - Testing
Bits 8 to 15 of the reply, 8 bits.
- Unit
- Named states
| Raw value | State | Meaning |
|---|---|---|
0 | OPEN | Open |
1 | CONTROL_LOW | Controlled low |
2 | CONTROL_HIGH | Controlled high |
3 | CLOSED_LOW | Closed low |
4 | CLOSED_HIGH | Closed high |
8 | TRANSITION_OPEN | Transition to open |
In testing for 2014, 2017, 2019 to 2020. Not supported for 2015 to 2016, 2018.
Torque converter speed BMW_TQ_CNVRT_RPM
- Request
22 DA 2A - Service 22
DID DA2A - Module
6F1 → 618 - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits. The value is signed.
- Formula
val- Range
- -32768 to 32767 rpm
- Unit
- rpm
In testing for 2014, 2017, 2019 to 2020. Not supported for 2015 to 2016, 2018.
Transmission output shaft speed BMW_TRANS_SHAFT_RPM
- Request
22 DA 2A - Service 22
DID DA2A - Module
6F1 → 618 - Every
1 s - Testing
Bits 16 to 31 of the reply, 16 bits. The value is signed.
- Formula
val- Range
- -32768 to 32767 rpm
- Unit
- rpm
In testing for 2014, 2017, 2019 to 2020. Not supported for 2015 to 2016, 2018.
