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Home >> Mercedes Benz >> 2007 >> CL550 >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> Mixture Formation -- Cl550 -- 216 Chassis >> Wiring Diagrams >> Electrical function schematic for knock control - PE07.61-P-2786-97CAB

Electrical function schematic for knock control - PE07.61-P-2786-97CAB

Code: Designation: Position:
A16/1 Right knock sensor 1 1H
A16/2 Left knock sensor 2 1H
B11/4 Coolant temperature sensor 1E
B2/5 Hot film mass air flow sensor 5B
B2/5b1 Intake air temperature sensor 5B
B28 Pressure sensor 7B
B37 Accelerator pedal sensor 3B
B6/4 Left intake camshaft Hall sensor 6K
B6/5 Right intake camshaft Hall sensor 6K
B6/6 Left exhaust camshaft Hall sensor 6K
B6/7 Right exhaust camshaft Hall sensor 6L
B70 Crankshaft Hall sensor 5K
N3/10 ME-SFI [ME] control unit 5F
R4 Spark plugs 1K
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 4J
T1/5 Cylinder 5 ignition coil 4K
T1/6 Cylinder 6 ignition coil 4K
T1/7 Cylinder 7 ignition coil 4K
T1/8 Cylinder 8 ignition coil 4L
Fig 1: Knock Control - Electrical Function Schematic
G07634279Courtesy of MERCEDES-BENZ USA