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Home >> Genesis >> 2021 >> G90 5.0 Ultimate, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 33 (Engine Control System Diagnosis - 3.3L (7 Of 9)) >> DTC P064A-00: Fuel Pump Control Module >> Wiring Inspection >> Ground Circuit Inspection >> Open check

Open check

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  1. IG "OFF". Disconnect FECM connector.
  2. Measure the resistance between ground terminal of FECM harness connector and chassis ground.

    Specification: Approx. below 1Ω

  3. Is the measured resistance within specification?

    YES 

    NO