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

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ENGINE 651 up to 2/28/13 in MODEL 212 (except 212.098/298) 

Code: Designation: Position:
1 Circuit 50, status 12G
10 Rail pressure sensor, signal 8H
11 Oil temperature sensor, signal 8H
12 Camshaft Hall sensor, signal 7H
13 Accelerator pedal sensor, signal 7G
14 Fuel injectors, actuation 4F
15 Coolant temperature sensor, signal 11E
16 Crankshaft Hall sensor, signal 11F
17 Fuel pump, actuation 7B
17 Fuel pump, actuation 5B
18 Circuit 87, status 7E
2 Gear range, status 12F
3 Starter circuit 50 relay, actuation 10J
4 Starter, actuation 11K
5 Fuel pump relay, actuation 4D
6 Fuel pump, request ON 8D
6 Fuel pump, request ON 10D
7 Circuit 61, status 10E
8 Pressure regulator valve, actuation 14H
9 Quantity control valve, actuation 14K
A8/1 Transmitter key 17L
B1 Oil temperature sensor 6K
B11/4 Coolant temperature sensor 13D
B37 Accelerator pedal sensor 4H
B4/6 Rail pressure sensor 7K
B6/1 Camshaft Hall sensor 4J
B70 Crankshaft Hall sensor 14E
CAN C Drive train CAN 9D
CAN C Drive train CAN 14F
CAN E Chassis CAN 14G
Code 423 5-speed automatic transmission 13A
Code 427 7-speed automatic transmission 15A
G2 Alternator 11B
L5 Crankshaft position sensor 14D
M1 Starter 12K
M3 Fuel pump (FP) 6B
N10/1 Front SAM control unit with fuse and relay module 2B
N10/1kM Starter circuit 50 relay 9K
N10/1kN Engine circuit 87 relay 4E
N10/2kD Fuel pump relay 4C
N118 Fuel pump control unit 9B
N15/3 Electronic transmission control unit 14B
N3/9 CDI control unit 9E
N73 Electronic ignition switch control unit 16K
U240 Valid for all except ECO start/stop function 13D
U252 Valid for ECO start/stop function 13E
Y3/8 Fully integrated transmission control unit 16B
Y74 Pressure regulator valve 15H
Y76/1 Cylinder 1 fuel injector 3F
Y76/2 Cylinder 2 fuel injector 3F
Y76/3 Cylinder 3 fuel injector 3F
Y76/4 Cylinder 4 fuel injector 3G
Y94 Quantity control valve 14J
Fig 1: Starting Electrical Function Schematic (1 Of 2)
G10242366Courtesy of MERCEDES-BENZ USA
Fig 2: Starting Electrical Function Schematic (2 Of 2)
G10242367Courtesy of MERCEDES-BENZ USA