| A0 |
Color code key |
80L |
| B1 |
Oil temperature sensor |
9L |
| B11/4 |
Coolant temperature sensor |
10L |
| B16/14 |
Exhaust gas recirculation temperature sensor |
13L |
| B17/8 |
Charge air temperature sensor |
12L |
| B19/11 |
Temperature sensor upstream of turbocharger |
24L |
| B19/7 |
Temperature sensor upstream of TWC [KAT] |
25L |
| B19/9 |
Temperature sensor upstream of diesel particulate filter |
23L |
| B2/6 |
Left hot film MAF sensor |
44L |
| B2/6b1 |
Intake air temperature sensor |
45L |
| B2/7 |
Right hot film MAF sensor |
47L |
| B2/7b1 |
Intake air temperature sensor |
47L |
| B28/16 |
Pressure differential sensor for diesel particulate filter for onboard diagnostics (OBD) |
16L |
| B28/5 |
Pressure sensor downstream of air filter |
21L |
| B28/8 |
Pressure differential sensor (DPF) |
18L |
| B4/6 |
Rail pressure sensor |
5L |
| B5/1 |
Charge pressure sensor |
2L |
| B50 |
Fuel temperature sensor |
11L |
| B6/1 |
Camshaft Hall sensor |
3L |
| B60 |
Exhaust back pressure sensor |
19L |
| B70 |
Crankshaft Hall sensor |
42L |
| B76/1 |
Condensation sensor for fuel filter with heating element |
53L |
| B76/1 |
Condensation sensor for fuel filter with heating element |
70L |
| B96/1 |
Left intake port shutoff end position sensor |
28L |
| B96/2 |
Right intake port shutoff end position sensor |
27L |
| Code 71o |
|
54H |
| F58 |
Engine compartment fuse and relay box |
66L |
| G2 |
Alternator |
75L |
| G3/2 |
O2 sensor upstream of TWC [KAT] |
49L |
| G3/2x1 |
O2 sensor upstream of TWC [KAT] connector |
48J |
| M1 |
Starter |
72L |
| M16/6 |
Throttle valve actuator |
7L |
| M16/6m1 |
Actuator motor |
7K |
| M16/6r1 |
Actual value potentiometer 1 |
8K |
| M16/6r2 |
Actual value potentiometer 2 |
8K |
| M16/6r3 |
Actual value potentiometer (sliding contact 1) |
6K |
| M16/6r4 |
Actual value potentiometer (sliding contact 2) |
6K |
| M55 |
Intake port shutoff motor |
38L |
| N14/3 |
Glow time output stage |
74A |
| N14/3 |
Glow time output stage |
69A |
| N3/9 |
CDI control unit |
4A |
| N3/9 |
CDI control unit |
14L |
| N3/9 |
CDI control unit |
12A |
| N3/9 |
CDI control unit |
20A |
| N3/9 |
CDI control unit |
28A |
| N3/9 |
CDI control unit |
36A |
| N3/9 |
CDI control unit |
44A |
| N3/9 |
CDI control unit |
52A |
| N3/9 |
CDI control unit |
60A |
| N33/7 |
|
56L |
| R39/1 |
Vent line heater element |
36L |
| R48 |
Two-disk thermostat heating element |
35L |
| R54 |
Fuel preheating system heating element |
61L |
| R9/1 |
Cylinder 1 glow plug |
72F |
| R9/2 |
Cylinder 2 glow plug |
73F |
| R9/3 |
Cylinder 3 glow plug |
73F |
| R9/4 |
Cylinder 4 glow plug |
73F |
| R9/5 |
Cylinder 5 glow plug |
74F |
| R9/6 |
Cylinder 6 glow plug |
74F |
| S43 |
Oil level check switch |
43L |
| U1 |
Valid for {{USA}} |
26A |
| U2 |
Valid for all except {{USA}} |
34A |
| U206 |
Not valid for countries with poor quality fuel |
59H |
| U244 |
Valid for BlueTEC |
24G |
| U244 |
Valid for BlueTEC |
26A |
| U42 |
Valid for countries with poor quality fuel |
51H |
| U458 |
|
52H |
| U458 |
|
59H |
| U458 |
|
69G |
| U871 |
Valid for version with soot particulate filter |
17G |
| U871 |
Valid for version with soot particulate filter |
22G |
| U931 |
Not valid for engine 642 BLUETEC |
34A |
| U934 |
Valid for EU5 and uprated |
32A |
| W11 |
Ground (engine - electrical line connected) |
70E |
| W11/4 |
Ground (engine support) |
77H |
| W12 |
Ground point for fuel filter with heating element |
70H |
| W2 |
Ground (right front, at lamp unit) |
63L |
| W51/2 |
Ground (engine-frame) |
77L |
| X18/7 |
Interior/engine connector |
62H |
| X22/6 |
Automatic transmission/intelligent servo module connector |
14H |
| X26/4 |
|
56J |
| Y27/9 |
Left exhaust gas recirculation positioner |
30L |
| Y27/9 |
Left exhaust gas recirculation positioner |
33L |
| Y77/1 |
Boost pressure positioner |
40L |
| Z12 |
Connector sleeve 4 |
23E |
| Z13 |
Connector sleeve 5 |
45G |
| Z13 |
Connector sleeve 5 |
32G |
| Z14 |
Connector sleeve 6 |
29G |
| Z15 |
Connector sleeve 7 |
28G |
| Z2 |
Circuit TD connector sleeve |
4G |
| Z4 |
Connector sleeve (solder connector in harness) |
19E |
| Z5 |
Connector sleeve (solder connector in harness) |
21E |
| Z6 |
Ground connector sleeve |
37E |
| Z6 |
Ground connector sleeve |
31G |
| Z6 |
Ground connector sleeve |
63E |
| Z7/43 |
Sensor ground connector sleeve |
11G |
| Z7/5 |
Circuit 87 connector sleeve |
38E |
| Z7/5 |
Circuit 87 connector sleeve |
30G |
| Z7/5 |
Circuit 87 connector sleeve |
36G |
| Z7/5 |
Circuit 87 connector sleeve |
45H |
| Z7/5 |
Circuit 87 connector sleeve |
66E |
| Z9 |
Connector sleeve 1 |
69E |