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Home >> Mercedes Benz >> 2021 >> GLS450 >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Mixture Formation - 167 Chassis (2 Of 2) >> Wiring Diagrams >> Function Schematic For Smooth Running Control >> Function Schematic For Smooth Running Control - PE07.10-P-2502-97E
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Function Schematic For Smooth Running Control - PE07.10-P-2502-97E

Engine 176, 177 in model 167 

Engine 177 in model 290 as of model year 2021 

Code: Designation: Position:
1 Wheel speed, signal 7A
1 Wheel speed, signal 13A
2 Coolant temperature sensor, signal 13G
3 Engine speed, signal 13E
4 Camshaft Hall sensor, signal 13C
5 Fuel injectors, actuation 20E
6 Engine load, signal 13H
7 Circuit 87, status 13K
8 Engine running, signal 20A
B11/4 Coolant temperature sensor 3G
B28/22 Left pressure sensor downstream of throttle valve 3H
B28/23 Right pressure sensor downstream of throttle valve 3J
B6/4 Left intake camshaft Hall sensor 3C
B6/5 Right intake camshaft Hall sensor 3C
B6/6 Left exhaust camshaft Hall sensor 3D
B6/7 Right exhaust camshaft Hall sensor 3D
B70 Crankshaft Hall sensor 3E
CAN C Engine CAN 18B
CAN C Engine CAN IIB
Code F167 Model series 167 3K
Code F290 Model series 290 3L
F152/3 Engine compartment fuse and relay module 4K
Flex E Chassis FlexRay 6B
K40/8 Engine fuse and relay module 4L
N127 Drivetrain control unit 8B
N127 Drivetrain control unit 21B
N3/10 ME-SFI [ME] control unit 14D
N30/4 Electronic Stability Program control unit 3B
Y76/1 Cylinder 1 fuel injector 22D
Y76/2 Cylinder 2 fuel injector 22E
Y76/3 Cylinder 3 fuel injector 22E
Y76/4 Cylinder 4 fuel injector 22E
Y76/5 Cylinder 5 fuel injector 22E
Y76/6 Cylinder 6 fuel injector 22F
Y76/7 Cylinder 7 fuel injector 22F
Y76/8 Cylinder 8 fuel injector 22F
G14792392Courtesy of MERCEDES-BENZ USA
G14792393Courtesy of MERCEDES-BENZ USA