Pin | Type | Description / Signal type | Connection / Measuring notes |
---|
1 | | Not used | |
| | |
2 | | Not used | |
| | |
3 | E/A | CAN bus low | Transmission control module (AGS) |
| | |
4 | E/A | CAN bus high | Transmission control module (AGS) |
| | |
5 | M | Shield, CAN-BUS | Transmission control module (AGS) |
| | |
6 | | Not used | |
| | |
7 | A | Oxygen sensor heater signal | Heated oxygen sensor I behind catalytic converter |
| | |
8 | M | Heated oxygen sensor ground | Shield for heated oxygen sensor I behind catalytic converter |
| | |
9 | M | Heated oxygen sensor ground | Heated oxygen sensor I in front of catalytic converter |
| | |
10 | M | Heated oxygen sensor ground | Shield for heated oxygen sensor I in front of catalytic converter |
| | |
11 | M | Heated oxygen sensor ground | Heated oxygen sensor I behind catalytic converter |
| | |
12 | | Not used | |
| | |
13 | | Not used | |
| | |
14 | | Not used | |
| | |
15 | E | Heated oxygen sensor signal | Heated oxygen sensor I in front of catalytic converter |
| | |
16 | | Not used | |
| | |
17 | E | Heated oxygen sensor signal | Heated oxygen sensor I behind catalytic converter |
| | |
18 | A | Signal, running losses | Fuel changeover circuit |
| | |
19 | A | Oxygen sensor heater signal | Heated oxygen sensor I in front of catalytic converter |
| | |
20 | | Not used | |
| | |
21 | | Not used | |
| | |
22 | | Not used | |
| | |
23 | A | Terminal 85 control | Engine control module relay I |
| | |
24 | | Not used | |
| | |
Pin | Type | Description / Signal type | Connection / Measuring notes |
---|
1 | | Not used | |
| | |
2 | A | Injection signal | Cyl. 4 fuel injection valve |
| | |
3 | A | Signal Evaporative emission valve | Evaporative emission valve I |
| | |
4 | | Not used | |
| | |
5 | | Not used | |
| | |
6 | M | Ground for electronic components | Ground point |
| | |
7 | | Not used | |
| | |
8 | | Not used | |
| | |
9 | M | Hot-film mass air flow sensor ground | Hot-film mass air flow sensor |
| | |
10 | | Not used | |
| | |
11 | | Not used | |
| | |
12 | E | Terminal 30 voltage supply | Starter |
| | |
13 | E | Generator D+ (terminal 61) signal | Generator |
| | |
14 | A | Signal, changeover valve | Air-contained fuel injection valves, bank 1 |
| | |
15 | A | Injection signal | Cyl. 2 fuel injection valve |
| | |
16 | | Not used | |
| | |
17 | | Not used | |
| | |
18 | E | Inertia fuel shutoff switch signal | Throttle position control module (EML) |
| | |
19 | | Not used | |
| | |
20 | E | Camshaft position sensor signal | Hall effect camshaft position sensor |
| | |
21 | M | Ground | Dual temperature switch |
| | |
22 | E | Signal, coolant temperature | Dual temperature switch |
| | |
23 | E | Hot-film mass air flow sensor signal | Hot-film mass air flow sensor |
| | |
24 | | Not used | |
| | |
25 | | Not used | |
| | |
26 | | Not used | |
| | |
27 | A | Injection signal | Cyl. 6 fuel injection valve |
| | |
28 | A | Injection signal | Cyl. 5 fuel injection valve |
| | |
29 | | Not used | |
| | |
30 | | Not used | |
| | |
31 | | Not used | |
| | |
32 | E | Crankshaft position sensor signal | Crankshaft position/RPM sensor I |
| | |
33 | | Not used | |
| | |
34 | | Not used | |
| | |
35 | | Not used | |
| | |
36 | E | Sensor 2 signal | Knock sensor |
| | |
37 | M | Shield, knock sensor | Knock sensor |
| | |
38 | | Not used | |
| | |
39 | E | Oil level - thermal | Oil level sensor |
| | |
40 | A | Injection signal | Cyl. 3 fuel injection valve |
| | |
41 | A | Injection signal | Cyl. 1 fuel injection valve |
| | |
42 | | Not used | |
| | |
43 | | Not used | |
| | |
44 | | Not used | |
| | |
45 | M | Ground | Shield for crankshaft position/RPM sensor I |
| | |
46 | E | Crankshaft position sensor signal | Crankshaft position/RPM sensor I |
| | |
47 | | Not used | |
| | |
48 | | Not used | |
| | |
49 | E | Sensor 1 signal | Knock sensor |
| | |
50 | M | Shield, knock sensor | Knock sensor |
| | |
51 | | Not used | |
| | |
52 | | Not used | |
| | |
Pin | Type | Description / Signal type | Connection / Measuring notes |
---|
1 | A | Charge indicator signal (terminal 61) | Instrument cluster |
| | |
2 | E | Terminal 30 voltage supply | Integrated instrument cluster control module (IKE) |
| | |
3 | | Not used | |
| | |
4 | | Not used | |
| | |
5 | | Not used | |
| | |
6 | E | Start signal terminal 50 | Ignition switch |
| | |
7 | | Not used | |
| | |
8 | | Not used | |
| | |
9 | | Not used | |
| | |
10 | A | Activation of relay for fuel pump (EKP) | Fuel pump relay |
| | |
11 | | Not used | |
| | |
12 | | Not used | |
| | |
13 | | Not used | |
| | |
14 | | Not used | |
| | |
15 | | Not used | |
| | |
16 | | Not used | |
| | |
17 | A | Engine speed signal output (TD) | Data link connector |
| | |
18 | | Not used | |
| | |
19 | | Not used | |
| | |
20 | | Not used | |
| | |
21 | A | Washer fluid level, brake fluid level | Light module |
| | |
22 | E | RH rear engine speed signal | ABS/DSC control module |
| | |
23 | | Not used | |
| | |
24 | | Not used | |
| | |
25 | | Not used | |
| | |
26 | E | Voltage supply, terminal 15 | Fuse F24 |
| | |
27 | | Not used | |
| | |
28 | | Not used | |
| | |
29 | E | Compressor ON signal from engine control module (DME) | Heating and A/C control module |
| | |
30 | M | Ground | Leakage diagnosis pump |
| | |
31 | | Not used | |
| | |
32 | | Not used | |
| | |
33 | E/A | Communication link (EWS) | Electronic drive-away protection control unit (EWS) |
| | |
34 | A | Signal, leak diagnosis pump | Leakage diagnosis pump |
| | |
35 | M | Shield, CAN-BUS | CAN star contact coupler |
| | |
36 | E/A | CAN bus high | CAN star contact coupler |
| | |
37 | E/A | CAN bus low | CAN star contact coupler |
| | |
38 | | Not used | |
| | |
39 | | Not used | |
| | |
40 | A | Start signal | Starter relay |
| | |