| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|
| 1 | A/E | Signal PT-CAN low | Power train CAN-bus |
| | | |
| 2 | E | Start signal | Car access system |
| | | |
| 3 | A/E | BSD signal | Battery sensor |
| | | |
| 4 | E | Brake light signal | Brake light switch |
| | | |
| 5 | | Not occupied | |
| | | |
| 6 | E | Signal Temperature sensor at radiator outlet | Temperature sensor at radiator outlet |
| | | |
| 7 | E | Signal Accelerator pedal module | Accelerator pedal module |
| | | |
| 8 | A | Signal Electric fan | Electric fan |
| | | |
| 9 | | Not occupied | |
| | | |
| 10 | M | Ground Accelerator pedal module | Accelerator pedal module |
| | | |
| 11 | A | Supply Accelerator pedal module | Accelerator pedal module |
| | | |
| 12 | E | Signal Power button | Power button |
| | | |
| 13 | A | Activation Secondary air pump relay | Secondary air pump relay |
| | | |
| 14 | A/E | Signal PT-CAN high | Power train CAN-bus |
| | | |
| 15 | E | Signal, electronic vehicle immobilizer | Car access system |
| | | |
| 16 | E | Brake light test signal | Brake light switch |
| | | |
| 17 | E | Signal, rear right wheel speed | Connector X10186 (rear right wheel speed) |
| | | |
| 18 | | Not occupied | |
| | | |
| 19 | E | Signal Temperature sensor at radiator outlet | Temperature sensor at radiator outlet |
| | | |
| 20 | E | Signal Accelerator pedal module | Accelerator pedal module |
| | | |
| 21 | A/E | TD signal | Connector TD signal |
| | | |
| 22 | A | Signal Electronically controlled fuel pump | Electronically controlled fuel pump |
| | | |
| 23 | M | Ground Accelerator pedal module | Accelerator pedal module |
| | | |
| 24 | A | Supply Accelerator pedal module | Accelerator pedal module |
| | | |
| 25 | E | USA Signal Secondary air - hot-film air-mass meter | Secondary air - hot-film air-mass meter |
| | | |
| 26 | A | Negative activation E-box fan | E-box fan |
| | | |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|
| 1 | E | Wake-up signal, terminal 15 | Connector, terminal 15 wake-up |
| | | |
| 2 | | Not occupied | |
| | | |
| 3 | A/E | CAN bus low | CAN-bus connector |
| | | |
| 4 | A/E | CAN bus high | CAN-bus connector |
| | | |
| 5 | E | Signal, pressure sensor | Fuel pressure sensor |
| | | |
| 6 | M | Ground Fuel pressure sensor | Fuel pressure sensor |
| | | |
| 7 | E | Signal Exhaust temperature sensor | Exhaust temperature sensor |
| | | |
| 8 | | Not occupied | |
| | | |
| 9 | | Not occupied | |
| | | |
| 10 | | Not occupied | |
| | | |
| 11 | | Not occupied | |
| | | |
| 12 | | Not occupied | |
| | | |
| 13 | | Not occupied | |
| | | |
| 14 | A | Not occupied | |
| | | |
| 15 | E | USA Signal, fuel tank leak diagnosis valve | Diagnostic module for fuel tank leakage |
| | | |
| 16 | E | USA Signal, fuel tank leak diagnosis pump | Diagnostic module for fuel tank leakage |
| | | |
| 17 | E | USA Signal, fuel tank leak diagnosis heating | Diagnostic module for fuel tank leakage |
| | | |
| 18 | E | Signal Vacuum sensor | Vacuum sensor |
| | | |
| 19 | A | Supply Fuel pressure sensor | Fuel pressure sensor |
| | | |
| 20 | E | Signal Oil pressure switch | Oil pressure switch |
| | | |
| 21 | E | Signal Exhaust temperature sensor 2 | Exhaust temperature sensor 2 |
| | | |
| 22 | | Not occupied | |
| | | |
| 23 | | Not occupied | |
| | | |
| 24 | | Not occupied | |
| | | |
| 25 | | Not occupied | |
| | | |
| 26 | | Not occupied | |
| | | |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|
| 1 | A | Activation VANOS solenoid valve, intake | VANOS solenoid valve, intake |
| | | |
| 2 | A | Activation VANOS solenoid valve, exhaust | VANOS solenoid valve, exhaust |
| | | |
| 3 | A | Activation VANOS solenoid valve 2, intake | VANOS solenoid valve 2, intake |
| | | |
| 4 | A | Activation VANOS solenoid valve 2, exhaust | VANOS solenoid valve 2, exhaust |
| | | |
| 5 | A | Activation Electric oil pump | Electric oil pump |
| | | |
| 6 | A | Activation Electric oil pump 2 | Electric oil pump 2 |
| | | |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|
| 1 | E | Signal, oxygen sensor heating | Oxygen sensor before catalytic converter |
| | | |
| 2 | | Not occupied | |
| | | |
| 3 | | Not occupied | |
| | | |
| 4 | E | Signal, oxygen sensor | Oxygen sensor before catalytic converter |
| | | |
| 5 | E | Signal, oxygen sensor | Oxygen sensor before catalytic converter |
| | | |
| 6 | M | Ground Oxygen sensor before catalytic converter | Oxygen sensor before catalytic converter |
| | | |
| 7 | E | Signal, oxygen sensor | Oxygen sensor before catalytic converter |
| | | |
| 8 | M | Sensor ground | Connector Sensor ground |
| | | |
| 9 | | Not occupied | |
| | | |
| 10 | E | Signal, intake air temperature | Air mass flow sensor |
| | | |
| 11 | E | Signal Air mass flow sensor | Air mass flow sensor |
| | | |
| 12 | A | 5 V supply | Connector 5 V supply |
| | | |
| 13 | A | Activation, main relay | DME relay |
| | | |
| 14 | A | Supply voltage, sensors | Connector Throttle valve sensor |
| | | |
| 15 | | Not occupied | |
| | | |
| 16 | | Not occupied | |
| | | |
| 17 | A | Signal Electric throttle valve actuator | Electric throttle valve actuator |
| | | |
| 18 | E | Signal, oxygen sensor | Oxygen sensor behind catalytic converter |
| | | |
| 19 | A | Activation Charcoal filter valve | Charcoal filter valve |
| | | |
| 20 | A/E | CAN bus high | CAN-bus connector |
| | | |
| 21 | A/E | CAN bus high | CAN-bus connector |
| | | |
| 22 | E | Signal, oxygen sensor heating | Oxygen sensor behind catalytic converter |
| | | |
| 23 | E | Signal, oxygen sensor heating | Oxygen sensor 2 before catalytic converter |
| | | |
| 24 | A | Activation Pressure accumulator valve VANOS | Pressure accumulator valve VANOS |
| | | |
| 25 | | Not occupied | |
| | | |
| 26 | E | Signal, oxygen sensor | Oxygen sensor 2 before catalytic converter |
| | | |
| 27 | E | Signal, oxygen sensor | Oxygen sensor 2 before catalytic converter |
| | | |
| 28 | M | Ground Oxygen sensor 2 before catalytic converter | Oxygen sensor 2 before catalytic converter |
| | | |
| 29 | E | Signal, oxygen sensor | Oxygen sensor 2 before catalytic converter |
| | | |
| 30 | E | Signal, coolant temperature | Coolant temperature sensor |
| | | |
| 31 | E | Not occupied | |
| | | |
| 32 | E | Signal, intake air temperature | Air mass flow sensor 2 |
| | | |
| 33 | E | Signal Air mass flow sensor 2 | Air mass flow sensor 2 |
| | | |
| 34 | M | Sensor ground | Connector Sensor ground |
| | | |
| 35 | A/E | BSD signal | Connector BSD signal |
| | | |
| 36 | E | Signal Throttle valve sensor 2 | Throttle valve sensor 2 |
| | | |
| 37 | E | Signal Throttle valve sensor | Throttle valve sensor |
| | | |
| 38 | M | Sensor ground | Connector Sensor ground |
| | | |
| 39 | A | Signal Electric throttle valve actuator 2 | Electric throttle valve actuator 2 |
| | | |
| 40 | E | Signal, oxygen sensor | Oxygen sensor 2 behind catalytic converter |
| | | |
| 41 | A | Activation Fuel tank vent valve 2 | Fuel tank vent valve 2 |
| | | |
| 42 | A/E | CAN bus low | CAN-bus connector |
| | | |
| 43 | A/E | CAN bus low | CAN-bus connector |
| | | |
| 44 | E | Signal, oxygen sensor heating | Oxygen sensor 2 behind catalytic converter |
| | | |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|
| 1 | A | Signal, fuel injector | Fuel injector, cylinder 1 |
| | | |
| 2 | A | Signal, fuel injector | Fuel injector, cylinder 2 |
| | | |
| 3 | A | Signal, fuel injector | Fuel injector, cylinder 3 |
| | | |
| 4 | A | Signal, fuel injector | Fuel injector, cylinder 4 |
| | | |
| 5 | A | Signal, fuel injector | Fuel injector, cylinder 5 |
| | | |
| 6 | | Not occupied | |
| | | |
| 7 | A | Signal, fuel injector | Fuel injector, cylinder 6 |
| | | |
| 8 | A | Signal, fuel injector | Fuel injector, cylinder 7 |
| | | |
| 9 | A | Signal, fuel injector | Fuel injector, cylinder 8 |
| | | |
| 10 | A | Signal, fuel injector | Fuel injector, cylinder 9 |
| | | |
| 11 | A | Signal, fuel injector | Fuel injector, cylinder 10 |
| | | |
| 12 | | Not occupied | |
| | | |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|
| 1 | A | Signal, ignition | Ionic current control module |
| | | |
| 2 | A | Signal, ignition | Ionic current control module |
| | | |
| 3 | A | Signal, ignition | Ionic current control module |
| | | |
| 4 | A | Signal, ignition | Ionic current control module |
| | | |
| 5 | A | Signal, ignition | Ionic current control module |
| | | |
| 6 | | Not occupied | |
| | | |
| 7 | A | Ionic current signal gain | Ionic current control module |
| | | |
| 8 | A | Ionic current signal gain | Ionic current control module 2 |
| | | |
| 9 | E | Signal, ionic current | Ionic current control module |
| | | |
| 10 | | Not occupied | |
| | | |
| 11 | E | Signal Intake camshaft sensor | Intake camshaft sensor |
| | | |
| 12 | E | Signal Exhaust camshaft sensor | Exhaust camshaft sensor |
| | | |
| 13 | E | Signal Crankshaft sensor | Crankshaft sensor |
| | | |
| 14 | A | Signal, ignition | Ionic current control module 2 |
| | | |
| 15 | A | Signal, ignition | Ionic current control module 2 |
| | | |
| 16 | A | Signal, ignition | Ionic current control module 2 |
| | | |
| 17 | A | Signal, ignition | Ionic current control module 2 |
| | | |
| 18 | A | Signal, ignition | Ionic current control module 2 |
| | | |
| 19 | | Not occupied | |
| | | |
| 20 | A | Signal, ionic current measurement | Ionic current control module |
| | | |
| 21 | A | Signal, ionic current measurement | Ionic current control module 2 |
| | | |
| 22 | E | Signal, ionic current | Ionic current control module 2 |
| | | |
| 23 | M | Ground | Ground connector |
| | | |
| 24 | E | Signal Intake camshaft sensor 2 | Intake camshaft sensor 2 |
| | | |
| 25 | E | Signal Exhaust camshaft sensor 2 | Exhaust camshaft sensor 2 |
| | | |
| 26 | M | Ground Crankshaft sensor | Crankshaft sensor |
| | | |