FixVault

Electrical function schematic, lambda control ME - PE07.61-P-2774-97CAA

MODEL 216 with ENGINE 275 as of model year 09 / AEJ 08 

Code: Designation: Position:
B11/4 Coolant temperature sensor 1E
B17/8 Charge air temperature sensor 7F
B28/7 Pressure sensor downstream of throttle valve actuator 4B
G3/3 Left O2 sensor upstream of TWC [KAT] 2J
G3/4 Right O2 sensor upstream of TWC [KAT] 2J
N3/10 ME-SFI [ME] control unit 4E
Y62y1 Cylinder 1 fuel injection valve 4H
Y62y10 Cylinder 10 fuel injection valve 4K
Y62y11 Cylinder 11 fuel injection valve 4J
Y62y12 Cylinder 12 fuel injection valve 4J
Y62y2 Cylinder 2 fuel injection valve 4H
Y62y3 Cylinder 3 fuel injection valve 4J
Y62y4 Cylinder 4 fuel injection valve 4J
Y62y5 Cylinder 5 fuel injection valve 4J
Y62y6 Cylinder 6 fuel injection valve 4J
Y62y7 Cylinder 7 fuel injection valve 4K
Y62y8 Cylinder 8 fuel injection valve 4K
Y62y9 Cylinder 9 fuel injection valve 4K
Fig 1: Lambda Control ME Electrical Function Schematic
G10107913Courtesy of MERCEDES-BENZ USA