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Home >> Mercedes Benz >> 2014 >> ML350 Base >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel System - 166 Chassis >> Wiring Diagrams >> Wiring diagram for fuel pump control unit >> Wiring diagram for fuel pump control unit - PE47.40-P-2101-97NAB

Wiring diagram for fuel pump control unit - PE47.40-P-2101-97NAB

Code: Designation: Position:
A0 Color code key 40L
B4/1 Fuel tank fuel level indicator fill level sensor, left 9L
B4/2 Fuel tank fuel level indicator fill level sensor, right 11L
B4/7 Fuel pressure sensor 25L
B4/7 Fuel pressure sensor 30L
B4/7 Fuel pressure sensor 27L
CAN C Drive train CAN 21K
F4 Rear fuse box 3L
F4 Rear fuse box 33L
F4f112 Fuse 112 32L
F4f132 Fuse 132 2L
M3 Fuel pump (FP) 13L
N10 SAM control unit 6L
N118 Fuel pump control unit 4A
N118 Fuel pump control unit 12A
N118 Fuel pump control unit 20A
N118 Fuel pump control unit 28A
N3/9 CDI control unit 18L
U1 Valid for USA 17J
U1 Valid for USA 16H
U1 Valid for USA 26H
U2 Valid for all except USA 17H
U2 Valid for all except USA 16G
U2 Valid for all except USA 26H
U880 Valid for engine 642 16H
U880 Valid for engine 642 28H
U948 Valid for diesel engine 651 16J
U948 Valid for diesel engine 651 16H
U948 Valid for diesel engine 651 16G
U948 Valid for diesel engine 651 16H
U948 Valid for diesel engine 651 26H
W17/6 Rear seat crossmember ground point 2E
X18/3 Vehicle interior/fuel tank electrical connector 9G
X25/2 Engine compartment/vehicle interior electrical connector 18E
X25/2 Engine compartment/vehicle interior electrical connector 27E
X26/31 Engine/engine compartment electrical connector 27G
X30/21 Drive train CAN voltage distributor electrical connector 21L
Z20/3 Fuel pump ground line connector sleeve 15J
Z20/55z5 Fuel pump actuation shielding connector sleeve 15D
Z20/55z6 Fuel pump actuation shielding connector sleeve 15E
Z20/55z7 Fuel pump actuation shielding connector sleeve 15H
Z214/10 Fuel level sensor ground line connector sleeve 10H
Fig 1: Fuel Pump Control Unit Wiring Diagram (1 Of 3)
G10080108Courtesy of MERCEDES-BENZ USA
Fig 2: Fuel Pump Control Unit Wiring Diagram (2 Of 3)
G10080109Courtesy of MERCEDES-BENZ USA
Fig 3: Fuel Pump Control Unit Wiring Diagram (3 Of 3)
G10080110Courtesy of MERCEDES-BENZ USA