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Home >> Infiniti >> 2017 >> QX60 Hybrid, FWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTCS) (Hybrid) (2 Of 3) >> DTC/Circuit Diagnosis >> DTC P025A: Fuel Pump Control Module (FPCM) >> DTC Logic >> DTC Detection Logic

DTC Detection Logic

DTC No. CONSULT screen terms
(Trouble diagnosis content)		 DTC Detecting Condition Possible Cause
P025A FUEL PUMP MODULE A
(Fuel pump module control circuit/open)
  • When ECM can not detect signal from fuel pump control module signal circuit for 1.5 seconds at ignition switch ON.
  • When ECM detects voltage signal less than 2.48 V or 6.0 V or more at fuel pump control module check circuit.
  • Harness or connectors

    (The fuel pump control module circuit is open or shorted.)

  • Fuel pump relay
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