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

Engine 276.8 in model 213, 238 up to model year 2021 

Code: Designation: Position:
1 Oxygen sensor, sensor element, signal 7H
10 Charge air temperature sensor, signal 7D
11 Circuit 87, status 8E
12 Engine running, signal 11G
2 Engine load, signal 6H
3 Accelerator pedal sensor, signal 8F
4 Fuel injectors, actuation 3G
5 Engine speed, signal 5D
6 Camshaft Hall sensor, signal 4H
7 Coolant temperature sensor, signal 6D
8 Fuel pressure, signal 4E
9 Fuel temperature, signal 4E
B11/4 Coolant temperature sensor 6C
B17/8 Charge air temperature sensor 8D
B28/7 Pressure sensor downstream of throttle valve 6L
B4/25 Fuel pressure and temperature sensor 2F
B6/4 Left intake camshaft Hall sensor 3J
B6/5 Right intake camshaft Hall sensor 3J
B6/6 Left exhaust camshaft Hall sensor 3K
B6/7 Right exhaust camshaft Hall sensor 3K
B70 Crankshaft Hall sensor 3C
CAN C Engine CAN 9F
G3/3b1 Left oxygen sensor element upstream of catalytic converter 8J
G3/4b1 Right oxygen sensor element upstream of catalytic converter 8K
K40/8 Engine fuse and relay module 14D
K40/8kN Circuit 87M relay 10E
N127 Drivetrain control unit 12H
N3/10 ME-SFI [ME] control unit 6E
U1213 Valid for model 213 12D
U1213 Valid for model 213 10H
U1213 Valid for model 213 5E
U1238 Valid for model 238 12D
U1238 Valid for model 238 10H
U1238 Valid for model 238 5E
Y76/1 Cylinder 1 fuel injector 2F
Y76/2 Cylinder 2 fuel injector 2G
Y76/3 Cylinder 3 fuel injector 2G
Y76/4 Cylinder 4 fuel injector 2G
Y76/5 Cylinder 5 fuel injector 2G
Y76/6 Cylinder 6 fuel injector 2H
G13770441Courtesy of MERCEDES-BENZ USA