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

ENGINE 156 in MODEL 221.0 /1 exhaust system 

Code: Designation: Position:
A0 Color code key  
B4/3 Fuel tank pressure sensor  
G3/3 Left O2 sensor upstream of TWC [KAT]  
G3/3x1 Left O2 sensor upstream of TWC [KAT] connector  
G3/4 Right O2 sensor upstream of TWC [KAT]  
G3/4x1 Right O2 sensor upstream of TWC [KAT] connector  
G3/5 Left O2 sensor downstream of TWC [KAT]  
G3/6 Right O2 sensor downstream of TWC [KAT]  
N10/1 Front SAM control unit with fuse and relay module  
N3/10 ME-SFI [ME] control unit  
N3/10 ME-SFI [ME] control unit  
N3/10 ME-SFI [ME] control unit  
U1 Valid for USA  
Y32 Air pump switchover valve  
Y58/1 Purge control valve  
Y58/4 Activated charcoal filter shutoff valve  
Z5 Connector sleeve (solder connector in harness)  
Z7/36 Circuit 87 M2e connector sleeve  
Z7/36 Circuit 87 M2e connector sleeve  
Z7/5 Circuit 87 connector sleeve  
Fig 1: Fuel Injection And Ignition System ME-SFI, Exhaust System Wiring Diagram (1 Of 2)
G07646318Courtesy of MERCEDES-BENZ USA
Fig 2: Fuel Injection And Ignition System ME-SFI, Exhaust System Wiring Diagram (2 Of 2)
G07646319Courtesy of MERCEDES-BENZ USA