LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Hyundai >> 2016 >> Equus Signature >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (3 Of 3) >> DTC P064A: Fuel Pump Control Module >> Wiring Inspection >> FPCM Power Circuit Inspection
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

FPCM Power Circuit Inspection

  1. Engine start.
  2. Measure the voltage between power terminal of FPCM harness connector and chassis ground.

    Specification:  Voltage is higher than 10V

  3. Is the measured voltage within specification?

    YES 

    NO