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Electrical function diagram for injection control - PE07.10-P-2704-97DAK

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ENGINES 157, 278 in MODEL 212 

Code: Designation: Position:
1 Oxygen sensor, signal 5G
10 Charge air temperature sensor, signal 6D
2 Engine load, signal 4G
3 Accelerator pedal sensor, signal 3G
4 Fuel injectors, actuation 3E
5 Engine speed, signal 3E
6 Camshaft Hall sensor, signal 4D
7 Coolant temperature sensor, signal 4D
8 Fuel pressure, signal 5D
9 Fuel temperature, signal 5D
B11/4 Coolant temperature sensor 5B
B17/8 Charge air temperature sensor 7D
B28/7 Pressure sensor downstream of throttle valve 5J
B37 Accelerator pedal sensor 3J
B4/25 Fuel tank pressure and temperature sensor 6C
B6/4 Left intake camshaft Hall sensor 3A
B6/5 Right intake camshaft Hall sensor 3A
B6/6 Left exhaust camshaft Hall sensor 3B
B6/7 Right exhaust camshaft Hall sensor 3B
B70 Crankshaft Hall sensor 1C
G3/3 Left oxygen sensor upstream of catalytic converter 7H
G3/4 Right oxygen sensor upstream of catalytic converter 7J
N3/10 ME-SFI [ME] control unit 5E
Y76/1 Cylinder 1 fuel injector 1E
Y76/2 Cylinder 2 fuel injector 1E
Y76/3 Cylinder 3 fuel injector 1F
Y76/4 Cylinder 4 fuel injector 1F
Y76/5 Cylinder 5 fuel injector 1F
Y76/6 Cylinder 6 fuel injector 1F
Y76/7 Cylinder 7 fuel injector 1G
Y76/8 Cylinder 8 fuel injector 1G
Fig 1: Injection Control Electrical Function Diagram
G10242392Courtesy of MERCEDES-BENZ USA