W07.15-0090-11
Control unit connector A6x1 (16-pin), vehicle side
1 CAN HIGH
2 CAN LOW
3 CAN GND (ground)
4 CAN GND (ground)
5 Terminal 30
6 Terminal 30
7 Not used
8 Terminal 50 (starter actuation, input)
9 Terminal 31 (ground)
10 Not used
11 Terminal 31 (ground)
12 Terminal 50 (starter actuation, output)
13 Diagnostic socket (X13), (emission test interrogation line)
14 Not used
15 Terminal 15
16 Not used
G54.21-3239-11
Connector A6x2 (55-pin)
0 Not used
1 TDC sensor cylinder 1 (B16), ()
2 Crankshaft angle sensor (B15), ()
3 Coolant temperature sensor (B65), feedback
4 Fuel temperature sensor (B10), feedback
5 Not used
6 Oil temperature sensor (B11), supply
Oil pressure sensor (B12), supply
7 Charge air pressure and charge air temperature combination sensor (B13), supply
8 Not used
9 Cylinder 6 unit pump (Y25), cylinder 5 unit pump (Y24), cylinder 4 unit pump (Y23), return flow
10 Not used
11 Not used
12 Not used
13 Not used
14 Not used
15 Oil temperature sensor (B11), feedback
Oil pressure sensor (B12), feedback
16 Cylinder 3 unit pump (Y22), cylinder 2 unit pump (Y21), cylinder 1 unit pump (Y20), return flow
17 Not used
18 Not used
19 Crankshaft angle sensor (B15), (+)
20 TDC sensor cylinder 1 (B16), (+)
21 Charge air pressure and charge air temperature combination sensor (B13), feedback
22 Not used
23 Not used
24 Not used
25 Engine start pushbutton switch (S22), input
26 Not used
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27 Not used
28 Not used
29 Charge air pressure and charge air temperature combination sensor (B13), signal
30 Start engine button (S22) and Stop engine button (S23), supply
31 Not used
32 Oil temperature sensor (B11), signal
Oil pressure sensor (B12), signal
33 Oil level sensor (B14), input
34 Coolant temperature sensor (B65), signal
35 Engine stop pushbutton switch (S23), input
36 Fuel temperature sensor (B10), signal
37 Not used
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38 Unit pump cylinder 4 (Y23), signal
39 Oil temperature sensor (B11), feedback
Oil pressure sensor (B12), return flow
40 Not used
41 Not used
42 Not used
43 Not used
44 Unit pump cylinder 6 (Y25), signal
45 Unit pump cylinder 5 (Y24), signal
46 Not used
47 Unit pump cylinder 2 (Y21), signal
48 Charge air pressure and charge air temperature combination sensor (B13), signal
49 Oil level sensor (B14), return flow
50 Hydraulic constant throttle (for R6 engine) (Y49), outlet
51 Not used
52 Hydraulic constant throttle (for R6 engine) (Y49), return flow
53 Unit pump cylinder 3 (Y22), signal
54 Unit pump cylinder 1 (Y20), signal