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Home >> Mercedes Benz >> 2017 >> C300 Base, 2D Convertible >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> Mixture Formation - 205 Chassis - 2 Of 2 >> Wiring Diagrams >> Electrical Function Diagram For Injection Control >> Electrical Function Diagram For Injection Control - PE07.10-P-2704-97FBB

Electrical Function Diagram For Injection Control - PE07.10-P-2704-97FBB

Engine 276.8 in model 205, 253 

Code: Designation: Position:
1 Oxygen sensor element, signal 7G
10 Charge air temperature sensor, signal 7E
11 Circuit 87, status 8E
12 Engine running, signal 10H
2 Engine load, signal 6H
3 Accelerator pedal sensor, signal 4G
4 Fuel injectors, actuation 3E
5 Engine speed, signal 4E
6 Camshaft Hall sensor, signal 5D
7 Coolant temperature sensor, signal 6D
8 Fuel pressure, signal 7D
9 Fuel temperature, signal 7D
B11/4 Coolant temperature sensor 6C
B17/8 Charge air temperature sensor 9D
B28/7 Pressure sensor downstream of throttle valve 6J
B37 Accelerator pedal sensor 3J
B4/25 Fuel pressure and temperature sensor 7C
B6/4 Left intake camshaft Hall sensor 4A
B6/5 Right intake camshaft Hall sensor 4A
B6/6 Left exhaust camshaft Hall sensor 4B
B6/7 Right exhaust camshaft Hall sensor 4B
B70 Crankshaft Hall sensor 2C
CAN C Engine CAN 9G
G3/3b1 Left oxygen sensor element upstream of catalytic converter 8J
G3/4b1 Right oxygen sensor element upstream of catalytic converter 8J
K40/8 Engine fuse and relay module 14E
K40/8kN Circuit 87M relay 12E
N127 Drivetrain control unit 11H
N3/10 ME-SFI [ME] control unit 6E
Y76/1 Cylinder 1 fuel injector 2E
Y76/2 Cylinder 2 fuel injector 2E
Y76/3 Cylinder 3 fuel injector 2E
Y76/4 Cylinder 4 fuel injector 2F
Y76/5 Cylinder 5 fuel injector 2F
Y76/6 Cylinder 6 fuel injector 2F
G12816894Courtesy of MERCEDES-BENZ USA