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Electrical Connectors: Difference between revisions
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==Sensor Connectors== | ==Sensor Connectors== | ||
===== BMW M54 MAF Sensor (MS43) ===== | =====BMW M54 MAF Sensor (MS43)===== | ||
3-pin Junior Mini Timer 2.8mm | 3-pin Junior Mini Timer 2.8mm | ||
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|} | |} | ||
===== BMW M54 MAF Sensor (MS45)===== | =====BMW M54 MAF Sensor (MS45)===== | ||
Plug: 12527512935 (BMW) (Sealing grommet to go with the plug is part # 61138366245) | Plug: 12527512935 (BMW) (Sealing grommet to go with the plug is part # 61138366245) | ||
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|} | |} | ||
===== BMW B58 TMAP Sensor (13628637900) ===== | =====BMW B58 TMAP Sensor (13628637900)===== | ||
Plug: 18302411427 (BMW) (8 509 441-02) | Plug: 18302411427 (BMW) (8 509 441-02) | ||
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|} | |} | ||
===== Audi RS4 (B5) MAF Sensor (0280218067)===== | =====Audi RS4 (B5) MAF Sensor (0280218067)===== | ||
Plug: 1J0973775A (VAG) | Plug: 1J0973775A (VAG) | ||
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|| MAF Sensor Output | || MAF Sensor Output | ||
|} | |} | ||
=====Bosch 20-300kPa MAP Sensor (0261230119)===== | |||
3-pin Junior Mini Timer 2.8mm | |||
Plug: 12521427222 (BMW) | |||
Pin: 12521427612 | |||
Cover: 12521707749 | |||
{| class="wikitable" | |||
|- | |||
! Pin 1 | |||
|| M_HFM (Sensor Ground) | |||
|- | |||
! Pin 2 | |||
|| A_HFM (MAF Signal Output) | |||
|- | |||
! Pin 3 | |||
|| U_HR (+12V Voltage Input) | |||
|} | |||
=====Mercedes M275 MAP Sensor (Bosch 0051537228)===== | =====Mercedes M275 MAP Sensor (Bosch 0051537228)===== |
Revision as of 10:49, 7 January 2021
Here is an overview of connectors used in the engine harness or aftermarket upgrades.
Feel free to add partnumbers if you find them useful.
Sensor Connectors
BMW M54 MAF Sensor (MS43)
3-pin Junior Mini Timer 2.8mm
Plug: 12521427222 (BMW)
Pin: 12521427612
Cover: 12521707749
Pin 1 | M_HFM (Sensor Ground) |
---|---|
Pin 2 | A_HFM (MAF Signal Output) |
Pin 3 | U_HR (+12V Voltage Input) |
BMW M54 MAF Sensor (MS45)
Plug: 12527512935 (BMW) (Sealing grommet to go with the plug is part # 61138366245)
Pin: 12527545852
Pin 1 | +5V Voltage Input? |
---|---|
Pin 2 | +12V Voltage Input? |
Pin 3 | A_HFM (MAF Signal Output) |
Pin 4 | Unused |
Pin 5 | M_HFM (Sensor Ground) |
Pin 6 | IAT Sensor Output |
BMW B58 TMAP Sensor (13628637900)
Plug: 18302411427 (BMW) (8 509 441-02)
AliExpress: 7549032-02
Pin 1 | A_TNDK (Temperature Signal After Throttlebody) |
---|---|
Pin 2 | U_5V_2 (Sensor Supply Voltage +5V) |
Pin 3 | M_PNDK (Sensor Ground) |
Pin 4 | A_PNDK (Absolute Pressure Signal After Throttlebody) |
Audi RS4 (B5) MAF Sensor (0280218067)
Plug: 1J0973775A (VAG)
Socket: 1J0973824 (VAG)
Pin 1 | IAT Sensor Output |
---|---|
Pin 2 | +12V Input Voltage |
Pin 3 | Common Ground |
Pin 4 | +5V Input Voltage |
Pin 5 | MAF Sensor Output |
Bosch 20-300kPa MAP Sensor (0261230119)
3-pin Junior Mini Timer 2.8mm
Plug: 12521427222 (BMW)
Pin: 12521427612
Cover: 12521707749
Pin 1 | M_HFM (Sensor Ground) |
---|---|
Pin 2 | A_HFM (MAF Signal Output) |
Pin 3 | U_HR (+12V Voltage Input) |
Mercedes M275 MAP Sensor (Bosch 0051537228)
Other part # for sensor: 0261230191
Plug: 61132359998 (BMW) / 968402-1 (TE)
Pin 1 | +5V Input Voltage |
---|---|
Pin 2 | Signal Output |
Pin 3 | Sensor Ground |
Throttle Body Connectors
BMW M54 Throttle Body
Plug: 1J0973713 (VAG) / 12527505669 (BMW)
Socket: 3B0973813 (VAG)
Pin 1 | A_DKG1 (Potentiometer 1) |
---|---|
Pin 2 | U_DKG (Sensor Supply Voltage +5V) |
Pin 3 | T_MDK1 (Actuator 1) |
Pin 4 | A_DKG2 (Potentiometer 2) |
Pin 5 | T_MDK2 (Actuator 1) |
Pin 6 | M_DKG (Sensor Ground) |
BMW B58 Throttle Body (13548623324)
The B58 throttle body adapts perfectly to MS43 and can therefore be used on a B58 manifold that has been adapted for use on an M5X engine.
Plug: 12527635615 (BMW)
Pins: 61138600419 (BMW)
Pin 1 | T_MDK1 (Actuator 1) |
---|---|
Pin 2 | T_MDK2 (Actuator 2) |
Pin 3 | A_DKG1 (Hall Sensor 1) |
Pin 4 | M_DKG (Sensor Ground) |
Pin 5 | U_5V_1 (Sensor Supply Voltage +5V) |
Pin 6 | A_DKG2 (Hall Sensor 2) |