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Home >> Mercedes Benz >> 2011 >> C350 >> Repair and Diagnosis >> External Pages >> Different car >> Section 51 (Mixture Formation -- OEM Wiring Diagrams -- C300 4MATIC (204.081)) >> Wiring Diagrams >> Electrical function schematic, lambda control ME - PE07.61-P-2774-99FAB

Electrical function schematic, lambda control ME - PE07.61-P-2774-99FAB

WARNING: This page is about a different car, the 2012 Mercedes-Benz C300, 2011 Mercedes-Benz C300, 2010 Mercedes-Benz C300, 2009 Mercedes-Benz C300, and 2008 Mercedes-Benz C300. However, it is still accessible from the selected car via links, so may be relevant.
Code: Designation: Position:
B11/4 Coolant temperature sensor 1 F
B2/5 Hot film mass air flow sensor 2 D
B37 Accelerator pedal sensor 5 D
B70 Crankshaft Hall sensor 4 C
G3/3 Left oxygen sensor upstream of catalytic converter 7 F
G3/4 Right oxygen sensor upstream of catalytic converter 7 F
N3/10 ME-SFI [ME] control unit 4 E
Y62/1 Cylinder 1 injection valve 4 K
Y62/2 Cylinder 2 injection valve 4 K
Y62/3 Cylinder 3 injection valve 4 K
Y62/4 Cylinder 4 injection valve 4 K
Y62/5 Cylinder 5 injection valve 4 L
Y62/6 Cylinder 6 injection valve 4 L
Fig 1: Lambda Control ME Function Diagram
G07522664Courtesy of MERCEDES-BENZ USA