Pin | Type | Description / Signal type | Connection / Measuring notes |
---|
1 | | Not used | |
| | |
2 | A | Signal, fuel tank leak diagnosis heating | Diagnostic module, fuel tank leakage USA |
| | |
3 | A | Signal, secondary air pump | Secondary air pump relay |
| | |
4 | A | Signal, electric fan | Electric fan |
| | |
5 | M | Ground | Ground point |
| | |
6 | E | Signal, terminal 50 | Car access control unit |
| | |
7 | M | Ground, accelerator pedal position sensor | Accelerator pedal module |
| | |
8 | E | Signal, accelerator pedal position sensor | Accelerator pedal module |
| | |
9 | A | Supply, accelerator pedal position sensor | Accelerator pedal module |
| | |
10 | | Not used | |
| | |
11 | | Not used | |
| | |
12 | M | Ground, accelerator pedal position sensor | Accelerator pedal module |
| | |
13 | E | Signal, accelerator pedal position sensor | Accelerator pedal module |
| | |
14 | A | Supply, accelerator pedal position sensor | Accelerator pedal module |
| | |
15 | | Not used | |
| | |
16 | | Not used | |
| | |
17 | A | Speed signal | OBDII socket |
| | |
18 | A | Signal, exhaust flap | Exhaust flap |
| | |
19 | A | Signal, E-box fan | E-box fan |
| | |
20 | A | Signal, fuel tank leak diagnosis pump | Diagnostic module, fuel tank leakage USA |
| | |
21 | | Not used | |
| | |
22 | E | Signal, processed wheel speed, rear right | Connector X10186 (rear right wheel speed) |
| | |
23 | | Not used | |
| | |
24 | E | Brake light signal | Brake light switch |
| | |
25 | E | Signal, oil pressure switch | Integrated supply module (IVM) |
| | |
26 | E | Wake-up signal, terminal 15 | Connector , terminal 15 wake-up signal |
| | |
27 | | Not used | |
| | |
28 | E | Brake light test signal | Brake light switch |
| | |
29 | | Not used | |
| | |
30 | A | Signal, fuel tank leak diagnosis valve | Diagnostic module, fuel tank leakage USA |
| | |
31 | A | Signal, ventilation valve | Pressure damper vent valve |
| | |
32 | | Not used | |
| | |
33 | E | Signal, electronic vehicle immobilizer | Car access control unit |
| | |
34 | | Not used | |
| | |
35 | | Not used | |
| | |
36 | A/E | Signal, CAN-bus | CAN-bus connector |
| | |
37 | A/E | Signal, CAN-bus | CAN-bus connector |
| | |
38 | E | Signal, coolant temperature | Temperature sensor at radiator outlet |
| | |
39 | E | Signal, coolant temperature | Temperature sensor at radiator outlet |
| | |
40 | A | Signal, start relay | Integrated supply module (IVM) |
| | |
Pin | Type | Description / Signal type | Connection / Measuring notes |
---|
1 | E | Supply, terminal 15 | Integrated supply module (IVM) |
| | |
2 | A | Signal, return shut-off valve | Return flow shut-off valve |
| | |
3 | A/E | TXD signal | Integrated supply module (IVM) |
| | |
4 | M | Ground | Integrated supply module (IVM) |
| | |
5 | M | Ground | Integrated supply module (IVM) |
| | |
6 | M | Ground | Integrated supply module (IVM) |
| | |
7 | E | Supply, terminal 30 | Integrated supply module (IVM) |
| | |
8 | E | Supply, terminal 87 | Integrated supply module (IVM) |
| | |
9 | | Not used | |
| | |
Pin | Type | Description / Signal type | Connection / Measuring notes |
---|
1 | A | Signal, oxygen sensor heating | Oxygen sensor before catalytic converter |
| | |
2 | | Not used | |
| | |
3 | | Not used | |
| | |
4 | | Not used | |
| | |
5 | | Not used | |
| | |
6 | A | Signal, oxygen sensor heating | Oxygen sensor after catalytic converter |
| | |
7 | E | Signal, oxygen sensor | Oxygen sensor before catalytic converter |
| | |
8 | | Not used | |
| | |
9 | | Not used | |
| | |
10 | E | Signal, oxygen sensor | Oxygen sensor after catalytic converter |
| | |
11 | | Not used | |
| | |
12 | | Not used | |
| | |
13 | E | Signal, oxygen sensor | Oxygen sensor before catalytic converter |
| | |
14 | | Not used | |
| | |
15 | | Not used | |
| | |
16 | E | Signal, oxygen sensor | Oxygen sensor after catalytic converter |
| | |
17 | | Not used | |
| | |
18 | | Not used | |
| | |
19 | E | Signal, oxygen sensor | Oxygen sensor before catalytic converter |
| | |
20 | E | Signal, oxygen sensor | Oxygen sensor before catalytic converter |
| | |
21 | | Not used | |
| | |
22 | | Not used | |
| | |
23 | E | Signal, terminal 85 | Integrated supply module (IVM) |
| | |
24 | | Not used | |
| | |
Pin | Type | Description / Signal type | Connection / Measuring notes |
---|
1 | E | Signal, hot film air mass meter | Air mass flow sensor |
| | |
2 | E | Signal, differential pressure sensor | Differential pressure sensor |
| | |
3 | E | Signal, hot film air mass meter | Air mass flow sensor |
| | |
4 | A | Signal, reference voltage | Connector X6957 |
| | |
5 | | Not used | |
| | |
6 | A | Signal, fuel injector | HDEV control unit |
| | |
7 | A | Signal, fuel injector | HDEV control unit |
| | |
8 | A | Signal, fuel injector | HDEV control unit |
| | |
9 | A | Signal, VANOS valve | VANOS solenoid valve, exhaust |
| | |
10 | A | Signal, VANOS valve | VANOS solenoid valve, intake |
| | |
11 | A | Signal, fuel injector | HDEV control unit |
| | |
12 | A | Signal, thermostat heating | Characteristic map thermostat |
| | |
13 | A | Signal, fuel injector | HDEV control unit |
| | |
14 | M | Ground, analogue | Ground connector |
| | |
15 | A | Signal, high pressure pump with volume control valve | High pressure pump |
| | |
16 | | Not used | |
| | |
17 | | Not used | |
| | |
18 | A | Signal, VVT control unit | Variable valve timing gear control unit |
| | |
19 | E | Signal, alternator terminal 15 | BSD alternator |
| | |
20 | | Not used | |
| | |
21 | A | Signal, fuel tank vent valve | Charcoal filter valve |
| | |
22 | A | Signal, solenoid valve vacuum | Auxiliary air flap valve |
| | |
23 | | Not used | |
| | |
24 | | Not used | |
| | |
25 | | Not used | |
| | |
26 | | Not used | |
| | |
27 | E | Signal, crankshaft sensor | Connector X62131 |
| | |
28 | E | Signal, coolant temperature | Engine coolant temperature sensor |
| | |
29 | E | Signal, camshaft sensor | Intake camshaft sensor |
| | |
30 | E | Signal, camshaft sensor | Exhaust camshaft sensor |
| | |
31 | E | Signal, throttle valve position | Electric throttle valve actuator |
| | |
32 | E | Signal, throttle valve position | Electric throttle valve actuator |
| | |
33 | E | Signal, knock sensor | Knock sensor |
| | |
34 | E | Signal, knock sensor | Knock sensor |
| | |
35 | E | Signal, knock sensor | Knock sensor |
| | |
36 | | Not used | |
| | |
37 | M | Ground, digital | Ground connector |
| | |
38 | A/E | Signal, CAN-bus | CAN-bus connector |
| | |
39 | | Not used | |
| | |
40 | | Not used | |
| | |
41 | | Not used | |
| | |
42 | A | Signal, actuator for electric throttle valve | Electric throttle valve actuator |
| | |
43 | A | Signal, actuator for electric throttle valve | Electric throttle valve actuator |
| | |
44 | E | Ground, fuel injector | Fuel pressure sensor |
| | |
45 | | Not used | |
| | |
46 | E | Signal, knock sensor | Knock sensor |
| | |
47 | E | Signal, knock sensor | Knock sensor |
| | |
48 | E | Signal, knock sensor | Knock sensor |
| | |
49 | | Not used | |
| | |
50 | A | Supply, electric throttle valve | Electric throttle valve actuator |
| | |
51 | A/E | Signal, CAN-bus | CAN-bus connector |
| | |
52 | E | Ground, electric throttle valve | Electric throttle valve actuator |
| | |