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Home >> Hyundai >> 2020 >> Sonata SEL >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Fuel Delivery System - 1.6L (Except HEV)) >> Fuel Pump Control Module (FPCM) >> Schematic Diagrams >> Fuel Pressure Control Module (FPCM) Terminal And Input/Output signal >> FPCM Terminal Function

FPCM Terminal Function

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Pin No Description Connected to
1 Fuel sender (-) Fuel pump
2 Fuel pressure sensor (FPS) signal input Fuel pressure sensor (FPS)
3 Fuel pressure sensor (FPS) ground Fuel pressure sensor (FPS)
4 Ground Chassis ground
5 CAN [Low] ECM
6 Fuel sender (+) Fuel pump
7 - -
8 Fuel pressure sensor (FPS) power [+5V] Fuel pressure sensor (FPS)
9 CAN [High] ECM
10 Battery power (B+) Fuel pump relay