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Home >> Mercedes Benz >> 2021 >> Metris Van Cargo >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Electrical System -- Engine -- 447 Chassis >> Wiring Diagrams >> Function Schematic For Ignition System >> Function Schematic For Ignition System - PE15.10-S-2500-97TRH
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Function Schematic For Ignition System - PE15.10-S-2500-97TRH

Engine 274 in model 447.6/7 with code XM0 (Facelift) 

Code: Designation: Position:
A16/8 Knock sensor 1 8J
A16/9 Knock sensor 2 8J
B11/21 Coolant temperature sensor 8H
B17 Charge air temperature sensor upstream of throttle valve 5J
B17/16 Charge air temperature sensor downstream of throttle valve 5J
B28/24 Intake manifold pressure sensor 4J
B6/29 Intake camshaft Hall sensor 8K
B6/30 Exhaust camshaft Hall sensor 8K
B70/2 Crankshaft Hall sensor 8E
Code G42 7G-TRONIC PLUS automatic transmission 2B
Code G43 9G-TRONIC 2A
Code GE1 6-speed manual transmission TSG 380 2B
K40/10 Engine compartment fuse and relay module 8B
K40/10kN Circuit 87M relay 6B
N3/34 ME-SFI [ME] control unit 4F
R4 Spark plugs 10E
T1/11 Cylinder 1 ignition coil 8F
T1/12 Cylinder 2 ignition coil 8F
T1/13 Cylinder 3 ignition coil 8F
T1/14 Cylinder 4 ignition coil 8G
G16501715Courtesy of MERCEDES-BENZ USA
G16501716Courtesy of MERCEDES-BENZ USA