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Home >> Genesis >> 2021 >> G90 5.0 Ultimate, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis - 5.0L (7 Of 9) >> DTC P064A-00: Fuel Pump Control Module >> Wiring Inspection >> Ground Circuit Inspection

Ground Circuit Inspection

  1. Ignition switch OFF.
  2. Disconnect FPCM connector.
  3. Measure the resistance between sensor terminal of FPCM harness connector and chassis ground.

    Specification: 

    Below 1Ω

  4. Is the measured resistance within specification?

    YES 

    NO