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Home >> Mercedes Benz >> 2017 >> GLS450 >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Mixture Formation - 166 Chassis 4 Of 5 >> Wiring Diagrams >> Electrical Function Schematic For Smooth Running Control >> Electrical Function Schematic For Smooth Running Control - PE07.10-P-2711-97NBB
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Electrical Function Schematic For Smooth Running Control - PE07.10-P-2711-97NBB

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

ENGINE 157, 278 in MODEL 292 

Code: Designation: Position:
1 Wheel speed, signal 7F
2 Coolant temperature sensor, signal 6H
3 Engine speed, signal 5H
4 Camshaft Hall sensor, signal 4H
5 Fuel injectors, actuation 3F
6 Engine load, signal 6E
7 Circuit 87, status 7E
B11/4 Coolant temperature sensor 7J
B28/7 Pressure sensor downstream of throttle valve 5B
B6/4 Left intake camshaft Hall sensor 2J
B6/5 Right intake camshaft Hall sensor 2J
B6/6 Left exhaust camshaft Hall sensor 2J
B6/7 Right exhaust camshaft Hall sensor 2K
B70 Crankshaft Hall sensor 5J
CAN E1 Chassis CAN 1 9F
F58 Engine compartment fuse and relay module 10B
F58kN Circuit 87M relay 7D
N3/10 ME-SFI [ME] control unit 5E
N30/4 Electronic Stability Program control unit 12E
Y76/1 Cylinder 1 fuel injector 2E
Y76/2 Cylinder 2 fuel injector 2E
Y76/3 Cylinder 3 fuel injector 2F
Y76/4 Cylinder 4 fuel injector 2F
Y76/5 Cylinder 5 fuel injector 2F
Y76/6 Cylinder 6 fuel injector 2F
Y76/7 Cylinder 7 fuel injector 2G
Y76/8 Cylinder 8 fuel injector 2G
G14133949Courtesy of MERCEDES-BENZ USA