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Electrical function schematic for starting - PE07.10-P-2701-97DAM

ENGINE 642.8 in MODEL 212 as of model year 2014 

Code: Designation: Position:
1 Circuit 50, status 12F
10 Fuel injectors, actuation 3E
11 Accelerator pedal sensor, signal 5F
12 Camshaft Hall sensor, signal 6G
13 Oil temperature sensor, signal 6G
14 Fuel pressure, signal 7H
15 Quantity control valve, actuation 15J
16 Pressure regulator valve, actuation 15H
17 Fuel pump, actuation 7A
18 Circuit 87, status 8H
2 Gear range, status 12E
3 Starter circuit 50 relay, actuation 11J
4 Starter, actuation 13K
5 Circuit 61, status 11D
6 Fuel pump, request ON 8C
6 Fuel pump, request ON 9C
7 Engine start enable, status 11E
8 Coolant temperature sensor, signal 6D
9 Engine speed, signal 6E
A8/1 Transmitter key 21K
B1 Oil temperature sensor 4K
B11/4 Coolant temperature sensor 3C
B37 Accelerator pedal sensor 3H
B4/6 Rail pressure sensor 5K
B6/1 Camshaft Hall sensor 2J
B70 Crankshaft Hall sensor 2D
CAN C Drive train CAN 9D
CAN C Drive train CAN 15F
CAN E1 Chassis CAN 1 15G
CAN I Drive train sensor CAN 14D
G2 Alternator 12A
LIN C1 Drive train LIN 11C
M1 Starter 14J
M3 Fuel pump (FP) 6B
N10/1 Front SAM control unit with fuse and relay module 9J
N10/1kM Starter circuit 50 relay 11K
N10/1kN Engine circuit 87 relay 7K
N118 Fuel pump control unit 9A
N118/5 AdBlue® control unit 16B
N3/9 CDI control unit 9E
N73 Electronic ignition switch control unit 20J
U244 Valid for BlueTEC 15A
Y3/8 Fully integrated transmission control unit 19B
Y3/8 Fully integrated transmission control unit 21B
Y74 Pressure regulator valve 16H
Y76/1 Cylinder 1 fuel injector 2E
Y76/2 Cylinder 2 fuel injector 2E
Y76/3 Cylinder 3 fuel injector 2F
Y76/4 Cylinder 4 fuel injector 2F
Y76/5 Cylinder 5 fuel injector 2F
Y76/6 Cylinder 6 fuel injector 2F
Y94 Quantity control valve 15J
Fig 1: Starting Electrical Function Diagram (1 Of 2)
G10054247Courtesy of MERCEDES-BENZ USA
Fig 2: Starting Electrical Function Diagram (2 Of 2)
G10054248Courtesy of MERCEDES-BENZ USA