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Home >> Genesis >> 2018 >> G80 3.8, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis - 3.8L (3 Of 3) >> DTC P064A: Fuel Pump Control Module >> Wiring Inspection >> Power Circuit Inspection Of Fuel Pressure Sensor >> Short To Ground Check

Short To Ground Check

  1. IG "OFF". Disconnect FPCM, fuel pressure sensor connector.
  2. Measure the resistance between power terminal of fuel pressure sensor harness connector and chassis ground.

    Specification:  Infinite

  3. Is the measured resistance within specification?

    YES 

    • Substitute with a known - good FPCM and check for proper operation. If the problem is corrected, replace FPCM and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO 

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