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Home >> Mercedes Benz >> 2008 >> CL550 >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> Mixture Formation -- Cl550 -- 216 Chassis >> Wiring Diagrams >> Electrical function schematic, overheating/knock protection function ME - PE07.61-P-2777-97CAB

Electrical function schematic, overheating/knock protection function ME - PE07.61-P-2777-97CAB

Code: Designation: Position:
B11/4 Coolant temperature sensor 1F
B2/5 Hot film mass air flow sensor 7F
B2/5b1 Intake air temperature sensor 7G
B70 Crankshaft Hall sensor 6C
M16/6 Throttle valve actuator 1J
N3/10 ME-SFI [ME] control unit 4F
Y110 Three-disk thermostat valve 4K
Y62y1 Cylinder 1 fuel injection valve 3A
Y62y2 Cylinder 2 fuel injection valve 3A
Y62y3 Cylinder 3 fuel injection valve 3A
Y62y4 Cylinder 4 fuel injection valve 3B
Y62y5 Cylinder 5 fuel injection valve 3B
Y62y6 Cylinder 6 fuel injection valve 3B
Y62y7 Cylinder 7 fuel injection valve 3B
Y62y8 Cylinder 8 fuel injection valve 3C
Fig 1: Overheating/Knock Protection Function ME - Electrical Function Schematic
G07634273Courtesy of MERCEDES-BENZ USA