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Home >> Mercedes Benz >> 2017 >> SLC43 AMG >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Mixture Formation - 172 Chassis >> Wiring Diagrams >> Electrical Function Schematic For Ignition System >> Electrical Function Schematic For Ignition System - PE07.10-P-2705-97TAD
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Electrical Function Schematic For Ignition System - PE07.10-P-2705-97TAD

Engine 276 in Model 172 

Code: Designation: Position:
1 Intake manifold intake air temperature sensor, signal 6G
2 Engine load, signal 5D
2 Engine load, signal 5G
3 Ignition coils, actuation 3J
4 Camshaft Hall sensor, signal 3F
5 Knock sensor, signal 3E
6 Intake air temperature sensor, signal 5D
6 Intake air temperature sensor, signal 4D
7 Engine speed, signal 5D
8 Crankshaft Hall sensor, signal 4D
9 Coolant temperature sensor, signal 6E
A16/1 Right knock sensor 1F
A16/2 Left knock sensor 1F
B11/4 Coolant temperature sensor 7D
B17 Intake air temperature sensor 2C
B17/1 Intake manifold intake air temperature sensor 7J
B2/5 Hot film mass air flow sensor 5B
B2/5b1 Intake air temperature sensor 5B
B28/7 Pressure sensor downstream of throttle valve 5K
B6/4 Left intake camshaft Hall sensor 2G
B6/5 Right intake camshaft Hall sensor 2G
B6/6 Left exhaust camshaft Hall sensor 2H
B6/7 Right exhaust camshaft Hall sensor 2H
B70 Crankshaft Hall sensor 3B
N3/10 ME-SFI [ME] control unit 5E
R4 Spark plugs 1J
T1/1 Cylinder 1 ignition coil 4J
T1/2 Cylinder 2 ignition coil 4J
T1/3 Cylinder 3 ignition coil 4J
T1/4 Cylinder 4 ignition coil 4K
T1/5 Cylinder 5 ignition coil 4K
T1/6 Cylinder 6 ignition coil 4K
U1020 Valid for gasoline engine with stratified operation 4A
U1021 Not valid for gasoline engine with stratified operation 1C
G13845409Courtesy of MERCEDES-BENZ USA