Engine Control System/Fuel System

Fuel Pump Control Module (FPCM) Circuit Diagrams

~1min read

Wiring Diagram

Terminal Illustration

Terminal Function

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

Test yourself

A quick Hyundai Kona quiz: every answer comes with an explanation and a link to the manual page.