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Home >> Mercedes Benz >> 2021 >> S500 >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Electrical System -- Engine -- 223 Chassis >> Wiring Diagrams >> Function Schematic For Ignition System >> Function Schematic For Ignition System - PE15.10-P-2500-97G
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Function Schematic For Ignition System - PE15.10-P-2500-97G

Engine 176 in model 223 

Code: Designation: Position:
1 Knock sensor, signal 7A
2 - 7C
3 Crankshaft Hall sensor, signal 7D
4 Camshaft Hall sensor, signal 7F
5 - 7G
6 Pressure sensor downstream of air filter, signal 7H
7 Engine speed, signal 7D
8 Circuit 87, status 7K
9 Ignition coils, actuation 12E
A29/1 Knock sensor 3A
A29/2 Knock sensor 3A
A30/1 Knock sensor 4A
A30/2 Knock sensor 4A
B11/4 Coolant temperature sensor 3C
B17/16 Intake air temperature sensor 3G
B17/17 Intake air temperature sensor 3G
B28/1 Intake air pressure sensor 3H
B28/2 Intake air pressure sensor 3J
B6/4 Camshaft Hall sensor 3E
B6/5 Camshaft Hall sensor 3F
B6/6 Camshaft Hall sensor 3F
B6/7 Camshaft Hall sensor 3F
F152/3 Fuse and relay module 3L
L5 Crankshaft Hall sensor 3D
N3/10 Engine management control unit 9F
T4/1 Ignition coil 14D
T4/2 Ignition coil 14E
T4/3 Ignition coil 14E
T4/4 Ignition coil 14E
G16230245Courtesy of MERCEDES-BENZ USA
G16230246Courtesy of MERCEDES-BENZ USA