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Wiring diagram for gasoline direct injection system control unit - PE07.08-P-2101-97NAB

Code: Designation: Position:
A0 Color code key 32L
B11/4 Coolant temperature sensor 18L
B17 Intake air temperature sensor 2L
B2/5 Hot film mass air flow sensor 5L
B2/5b1 Intake air temperature sensor 5L
Code 920 Gasoline direct injection with stratified charge 3F
Code 920 Gasoline direct injection with stratified charge 22F
G3/3 Left oxygen sensor upstream of catalytic converter 11L
G3/3x1 Electrical connector for left oxygen sensor upstream of catalytic converter 10K
G3/4 Right oxygen sensor upstream of catalytic converter 8L
G3/4x1 Electrical connector for right oxygen sensor upstream of catalytic converter 7K
N3/10 ME-SFI [ME] control unit 4A
N3/10 ME-SFI [ME] control unit 12A
N3/10 ME-SFI [ME] control unit 20A
N3/10 ME-SFI [ME] control unit 20L
N3/10 ME-SFI [ME] control unit 26A
U1021 Valid without code 920 gasoline direct injection stratified charge 1F
Y125 Low-temperature circuit shutoff valve 13L
Y77/2 Intake manifold resonance flap switchover valve 15L
Y77/3 Intake manifold selector drum switchover valve 16L
Y87/1 Right exhaust gas recirculation positioner 28L
Y87/1b1 Right exhaust gas recirculation Hall sensor 27L
Y87/1m1 Right exhaust gas recirculation actuation motor 29L
Y87/2 Left exhaust gas recirculation positioner 25L
Y87/2b1 Left exhaust gas recirculation Hall sensor 25L
Y87/2m1 Left exhaust gas recirculation actuation motor 24L
Z5z1 Sensor voltage supply connector sleeve 26E
Z5z1 Sensor voltage supply connector sleeve 20G
Z6z1 Circuit 31 connector sleeve 13G
Z7/36z1 Circuit 87 M2e connector sleeve 13E
Z7/44 Sensor ground connector sleeve 17G
Z7/44 Sensor ground connector sleeve 1G
Z7/44 Sensor ground connector sleeve 25E
Fig 1: Gasoline Direct Injection System Control Unit - Wiring Diagram (1 Of 2)
G10077522Courtesy of MERCEDES-BENZ USA
Fig 2: Gasoline Direct Injection System Control Unit - Wiring Diagram (2 Of 2)
G10077523Courtesy of MERCEDES-BENZ USA