Engine Control System/Fuel System

Fuel Pump Control Module (FPCM) Circuit Diagrams

~1min read

Wiring Diagram

Fuel Pump Control Module (FPCM) Terminal and Input/Output Signal

FPCM Terminal Function
Pin No. Description Connected To
1 Fuel pressure sensor (FPS) power supply (+5V) Fuel Pressure Sensor (FPS)
2 Fuel pressure sensor (FPS) ground (-) Fuel Pressure Sensor (FPS)
3 -
4 Fuel Pump DC Motor (-) Fuel Pump Motor
5 Fuel Pump DC Motor (+) Fuel Pump Motor
6 Fuel pressure sensor (FPS) signal input Fuel Pressure Sensor (FPS)
7 CAN [High] ECM
8 CAN [Low] ECM
9 Ground Ground
10 Battery Power (B+) Fuel Pump Relay

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