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Home >> Mercedes Benz >> 2017 >> GLS63 AMG >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Exhaust Manifolds, Emission Control System - 166 Chassis >> Wiring Diagrams >> Electrical Function Schematic For Exhaust Treatment >> Electrical Function Schematic For Exhaust Treatment - PE14.00-P-2051-97NBB

Electrical Function Schematic For Exhaust Treatment - PE14.00-P-2051-97NBB

ENGINE 157, 278 in MODEL 166 as of model year 2016 

ENGINE 157, 278 in MODEL 292 

Code: Designation: Position:
1 Engine diagnosis indicator lamp, actuation 10E
1 Engine diagnosis indicator lamp, actuation 11D
2 Shift point, increase request 3D
3 Wheel speed, signal 5G
4 Coolant temperature sensor, signal 6E
5 Oxygen sensor sensor element, signal 7H
5 Oxygen sensor sensor element, signal 7E
6 Engine speed, signal 8E
7 Circuit 87, status 9G
A1 Instrument cluster 12A
A1e58 Engine diagnosis indicator lamp 10A
B11/4 Coolant temperature sensor 4C
B70 Crankshaft Hall sensor 8E
CAN C Drive train CAN 3F
CAN E1 Chassis CAN 1 9F
CAN E1 Chassis CAN 1 3F
CAN E2 Chassis CAN 2 12D
F58 Engine compartment fuse and relay module 12J
F58kN Circuit 87M relay 9H
G3/3b1 Left oxygen sensor element upstream of catalytic converter 7K
G3/4b1 Right oxygen sensor element upstream of catalytic converter 7K
G3/5b1 Left oxygen sensor element downstream of catalytic converter 7A
G3/6b1 Right oxygen sensor element downstream of catalytic converter 7B
N3/10 ME-SFI [ME] control unit 6E
N30/4 Electronic Stability Program control unit 2H
N73 Electronic ignition switch control unit 12E
Y3/8n4 Fully integrated transmission control control unit 2B
G14134331Courtesy of MERCEDES-BENZ USA