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Home >> Mercedes Benz >> 2022 >> E450 4Matic, 2D Convertible >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Mixture Formation - 238 Chassis (3 Of 3) >> Wiring Diagrams >> Electrical Function Schematic For Engine Limp-Home Mode >> Electrical Function Schematic For Engine Limp-Home Mode - PE07.10-P-2719-97DBA
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Electrical Function Schematic For Engine Limp-Home Mode - PE07.10-P-2719-97DBA

Engine 256.9 in model 213, 238 up to model year 2021 

Code: Designation: Position:
1 Crankshaft Hall sensor, signal 4F
2 Camshaft Hall sensor, signal 4D
3 Accelerator pedal sensor, signal 14J
4 Accelerator pedal position, signal 9F
5 Potentiometer, signal 4G
6 Service brake, status 9F
6 Service brake, status 14F
7 Throttle valve actuator motor, actuation 4H
8 Fuel injectors, actuation 4J
B37 Accelerator pedal sensor 13K
B6/15 Intake camshaft Hall sensor 2D
B6/16 Exhaust camshaft Hall sensor 2E
B70 Crankshaft Hall sensor 2F
CAN C1 Drive train CAN 10G
Flex E Chassis FlexRay 14E
M16/6 Throttle valve actuator 1G
M16/6m1 Throttle valve actuator motor 1H
M16/6r1 Actual value potentiometer 1 1H
M16/6r2 Actual value potentiometer 2 1H
N127 Drivetrain control unit 14F
N3/10 ME-SFI [ME] control unit 7F
N30/4 Electronic Stability Program control unit 14B
Y76/1 Cylinder 1 fuel injector 2J
Y76/2 Cylinder 2 fuel injector 2J
Y76/3 Cylinder 3 fuel injector 2J
Y76/4 Cylinder 4 fuel injector 2K
Y76/5 Cylinder 5 fuel injector 2K
Y76/6 Cylinder 6 fuel injector 2K
G15468460Courtesy of MERCEDES-BENZ USA