| A0 |
Color code key |
80L |
| A29/1 |
Left cylinder bank front knock sensor |
8L |
| A29/2 |
Left cylinder bank rear knock sensor |
11L |
| A30/1 |
Right cylinder bank front knock sensor |
9L |
| A30/2 |
Right cylinder bank rear knock sensor |
11L |
| B28/4 |
Pressure sensor downstream of left cylinder bank air filter |
67L |
| B28/5 |
Pressure sensor downstream of air filter |
70J |
| B28/6 |
Pressure sensor upstream of throttle valve |
70K |
| B28/7 |
Pressure sensor downstream of throttle valve |
72L |
| B4/25 |
Fuel tank pressure and temperature sensor |
40L |
| B40 |
Oil sensor (oil level, temperature and quality) |
6L |
| B42 |
Engine oil pressure sensor |
70K |
| B6/4 |
Left intake camshaft Hall sensor |
64L |
| B6/5 |
Right intake camshaft Hall sensor |
56L |
| B6/6 |
Left exhaust camshaft Hall sensor |
66L |
| B6/7 |
Right exhaust camshaft Hall sensor |
57L |
| B70 |
Crankshaft Hall sensor |
74L |
| G2 |
Alternator |
2L |
| G2 |
Alternator |
4L |
| M16/6 |
Throttle valve actuator |
14L |
| M16/6m1 |
Actuator motor |
14K |
| M16/6r1 |
Actual value potentiometer 1 |
14K |
| M16/6r2 |
Actual value potentiometer 2 |
14K |
| N10/1 |
Front SAM control unit with fuse and relay module |
28L |
| N3/10 |
ME-SFI [ME] control unit |
4A |
| N3/10 |
ME-SFI [ME] control unit |
12A |
| N3/10 |
ME-SFI [ME] control unit |
28A |
| N3/10 |
ME-SFI [ME] control unit |
20A |
| N3/10 |
ME-SFI [ME] control unit |
36A |
| N3/10 |
ME-SFI [ME] control unit |
44A |
| N3/10 |
ME-SFI [ME] control unit |
52A |
| N3/10 |
ME-SFI [ME] control unit |
60A |
| N3/10 |
ME-SFI [ME] control unit |
68A |
| N3/10 |
ME-SFI [ME] control unit |
75A |
| R4 |
Spark plugs |
18L |
| R4 |
Spark plugs |
20L |
| R4 |
Spark plugs |
22L |
| R4 |
Spark plugs |
24L |
| R4 |
Spark plugs |
32L |
| R4 |
Spark plugs |
31L |
| R4 |
Spark plugs |
37L |
| R4 |
Spark plugs |
35L |
| R48 |
Coolant thermostat heating element |
42L |
| S43 |
Oil level check switch |
76L |
| T1/1 |
Cylinder 1 ignition coil |
19K |
| T1/2 |
Cylinder 2 ignition coil |
22K |
| T1/3 |
Cylinder 3 ignition coil |
24K |
| T1/4 |
Cylinder 4 ignition coil |
18K |
| T1/5 |
Cylinder 5 ignition coil |
30K |
| T1/6 |
Cylinder 6 ignition coil |
34K |
| T1/7 |
Cylinder 7 ignition coil |
32K |
| T1/8 |
Cylinder 8 ignition coil |
37K |
| U1019 |
Valid for gasoline engine 278 |
75E |
| U1028 |
Valid for engine 157 |
3E |
| U986 |
Not valid for AMG |
1E |
| W11 |
Combustion engine ground point |
21G |
| W11 |
Combustion engine ground point |
34G |
| W16/5 |
Left major assembly compartment electronics ground point |
26L |
| X26 |
Interior and engine wiring harness electrical connector |
25G |
| X26 |
Interior and engine wiring harness electrical connector |
8E |
| X26 |
Interior and engine wiring harness electrical connector |
10E |
| X26 |
Interior and engine wiring harness electrical connector |
13E |
| Y49/4 |
Left intake camshaft solenoid |
62L |
| Y49/5 |
Right intake camshaft solenoid |
58L |
| Y49/6 |
Left exhaust camshaft solenoid |
61L |
| Y49/7 |
Right exhaust camshaft solenoid |
60L |
| Y76/1 |
Cylinder 1 fuel injector |
47L |
| Y76/2 |
Cylinder 2 fuel injector |
48L |
| Y76/3 |
Cylinder 3 fuel injector |
45L |
| Y76/4 |
Cylinder 4 fuel injector |
50L |
| Y76/5 |
Cylinder 5 fuel injector |
51L |
| Y76/6 |
Cylinder 6 fuel injector |
52L |
| Y76/7 |
Cylinder 7 fuel injector |
46L |
| Y76/8 |
Cylinder 8 fuel injector |
49L |
| Y77/1 |
Boost pressure control pressure transducer |
17L |
| Y94/1 |
Left quantity control valve |
43L |
| Y94/2 |
Right quantity control valve |
54L |
| Z203/3 |
Connector sleeve/sensor |
4G |
| Z5 |
Connector sleeve in wiring harness |
68G |
| Z6/8 |
Sensor ground line connector sleeve |
33E |
| Z6z1 |
Circuit 31 connector sleeve |
21G |
| Z6z1 |
Circuit 31 connector sleeve |
26E |
| Z6z2 |
Circuit 31 connector sleeve |
5G |
| Z6z2 |
Circuit 31 connector sleeve |
35G |
| Z6z2 |
Circuit 31 connector sleeve |
21E |
| Z7/35z1 |
Circuit 87 M1e connector sleeve |
23E |
| Z7/35z1 |
Circuit 87 M1e connector sleeve |
29E |
| Z7/35z1 |
Circuit 87 M1e connector sleeve |
36E |
| Z7/35z1 |
Circuit 87 M1e connector sleeve |
62G |
| Z7/35z2 |
Circuit 87 M1e connector sleeve |
29C |
| Z7/35z2 |
Circuit 87 M1e connector sleeve |
65G |
| Z7/36z1 |
Circuit 87 M2e connector sleeve |
16E |
| Z7/36z1 |
Circuit 87 M2e connector sleeve |
28E |
| Z7/36z1 |
Circuit 87 M2e connector sleeve |
41G |
| Z7/36z2 |
Circuit 87 M2e connector sleeve |
7G |
| Z7/36z2 |
Circuit 87 M2e connector sleeve |
16G |
| Z7/38z1 |
Circuit 87 M1i connector sleeve |
26E |
| Z7/38z1 |
Circuit 87 M1i connector sleeve |
35E |
| Z7/38z1 |
Circuit 87 M1i connector sleeve |
59G |
| Z7/38z1 |
Circuit 87 M1i connector sleeve |
55G |
| Z7/41 |
Sensor voltage supply connector sleeve |
38G |
| Z7/41 |
Sensor voltage supply connector sleeve |
74G |
| Z7/43 |
Sensor ground connector sleeve |
57G |
| Z7/44 |
Sensor ground connector sleeve |
39G |
| Z7/44 |
Sensor ground connector sleeve |
73G |
| Z7/44 |
Sensor ground connector sleeve |
65E |