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Home >> Mercedes Benz >> 2008 >> S550 Base >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> Mixture Formation -- Wiring Diagrams -- S-Class (221) >> Wiring Diagrams >> Wiring diagram, fuel injection and ignition system ME-SFI - PE07.61-P-2000-97SAW

Wiring diagram, fuel injection and ignition system ME-SFI - PE07.61-P-2000-97SAW

ENGINE 156 in MODEL 221.0 /1 injection system 

Code: Designation: Position:
A0 Color code key  
B4/15 Fuel pressure sensor  
N3/10 ME-SFI [ME] control unit  
N3/10 ME-SFI [ME] control unit  
Y62 Fuel injection valves  
Y62y1 Cylinder 1 fuel injection valve  
Y62y2 Cylinder 2 fuel injection valve  
Y62y3 Cylinder 3 fuel injection valve  
Y62y4 Cylinder 4 fuel injection valve  
Y62y5 Cylinder 5 fuel injection valve  
Y62y6 Cylinder 6 fuel injection valve  
Y62y7 Cylinder 7 fuel injection valve  
Y62y8 Cylinder 8 fuel injection valve  
Z6/48 Ground connector sleeve  
Z7/35 Circuit 87 M1e connector sleeve  
Z7/35 Circuit 87 M1e connector sleeve  
Z7/61 5V output 2 connector sleeve  
Fig 1: Fuel Injection And Ignition System ME-SFI, Injection System Wiring Diagram
G07646324Courtesy of MERCEDES-BENZ USA