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Wiring diagram for ME-SFI [ME] gasoline injection and ignition system control unit - PE07.61-P-2101-99SAH

ENGINE 156 in MODEL 221.0 /1 control unit N3/10, vehicle side 

Code: Designation: Position:
A0 Explanation of color codes 40 L
B37 Accelerator pedal sensor 31 H
B4/15 Fuel pressure sensor 4 K
B4/3 Fuel tank pressure sensor 14 K
G3/3 Left O2 sensor upstream TWC [KAT] 11 K
G3/4 Right O2 sensor upstream TWC [KAT] 9 K
G3/5 Left O2 sensor downstream TWC [KAT] 7 K
G3/6 Right O2 sensor downstream TWC [KAT] 6 K
K17 AIR relay module 26 K
M4/7 Electric suction fan engine and AC with integrated control 25 H
N10/1 Front SAM control module with fuse and relay module 17 L
N118 Fuel pump control module 28 H
N2/7 Restraint systems control module 21 L
N3/10 ME-SFI [ME] control module 4 A
N3/10 ME-SFI [ME] control module 12 A
N3/10 ME-SFI [ME] control module 20 A
N3/10 ME-SFI [ME] control module 30 A
U1 Valid for {{USA}} 13 A
U12 Valid for left-hand steering 22 C
U13 Valid for right-hand steering 22 D
W15/1 Ground (right footwell) 22 F
W18 Ground (left front seat crossmember) 33 H
W34/1 Ground (electronics - left footwell) 22 E
X30/21 Drive train CAN voltage distributor connector 32 L
X30/30 Chassis CAN/FFS [RBA] voltage distributor connector 29 L
Y110 Three-disk thermostat valve 1 L
Y16/2 Heating system shutoff valve 2 L
Y58/1 Purge control valve 13 K
Y58/4 Activated charcoal filter shutoff valve 14 K
Z5 Connector sleeve (solder joint in harness) 7 E
Z7/36 Circuit 87M2e connector sleeve 2 H
Z7/5 Circuit 87 connector sleeve 17 H
Z7/5 Circuit 87 connector sleeve 18 E
Fig 1: ME-SFI [ME] Gasoline Injection And Ignition System Control Unit Wiring Diagram (1 Of 3)
G07646339Courtesy of MERCEDES-BENZ USA
Fig 2: ME-SFI [ME] Gasoline Injection And Ignition System Control Unit Wiring Diagram (2 Of 3)
G07646340Courtesy of MERCEDES-BENZ USA
Fig 3: ME-SFI [ME] Gasoline Injection And Ignition System Control Unit Wiring Diagram (3 Of 3)
G07646341Courtesy of MERCEDES-BENZ USA