| 1 |
D+ |
Alternator D+ |
ABS/ASC X7.27 |
|
| 2 |
Oil level sensor |
B205 oil level sensor, X6230.3 |
A25 EKM, X41.26 |
Oil sufficient level indicator (static) |
| 3 |
Injection signal 1 |
A6010 DME1, X6010.17 |
A25 EKM, X41.4 |
Injection signal (ti signal 1) |
| 4 |
Coolant temperature sender |
EKM X41.16 |
B207 temp sensor, X6232.1 |
|
| 5 |
VBat |
E-Box Fan X8506.3 |
X41.6 |
VBat for oil pressure switch. Oil pressure switch pull this to GND (closed), if pressure 0.2 to 0.5 Bar |
| 6 |
|
|
|
|
| 7 |
Ignition switch status |
S2 ignition switch |
Ignition coils 1&2, DMEs pin 56 |
Ignition switch status, position 2 & 3 |
| 8 |
DWA |
A25 EKM, X41.18 |
DME1 & 2, pin 81 |
DWA3, startup blocking if VBat |
| 9 |
TD signal |
A6010 DME1, X6010.74 |
A25 EKM, X41.7 |
engine speed signal, 1/min |
| 10 |
Oil level sensor |
B205 oil level sensor, X6230.1 |
A25 EKM, X41.15 |
Oil low level indicator (dynamic) |
| 11 |
SI |
D100.7 |
X41.8 EKM |
Service reset |
| 12 |
Check engine |
DME 1 & 2, pin 8 |
Instrument cluster, X16.1 |
Check engine lamp |
| 13 |
|
Fuel pump relay 1, pin 87 |
P90, Fuse 23, Fuel pump 1 |
Power supply for fuel pump 1 |
| 14 |
Vehicle speed signal |
A25 EKM, X39.14 |
DME1 & 2 (Pin 73), EML (Pin 8), D100.13 |
Vehicle speed signal, Tacho-A |
| 15 |
Starter lock |
X69.10 |
K1 starter relais, X55, close relais if high |
P/N recognition |
| 16 |
RxD signal |
|
|
Diagnostic link |
| 17 |
TxD signal |
|
|
Diagnostic link |
| 18 |
Starter status |
K1 starter relay 87 (pin 6) |
Diagnostic connector D100.11 |
|
| 19 |
|
|
|
|
| 20 |
Coolant temperature sender |
B207 temp sensor, X6232.2 |
EKM, X41.14, sensor ground |
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