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Home >> Nissan-Datsun >> 2013 >> Pathfinder S, FWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostic Codes & Symptom Tests) >> DTC/Circuit Diagnosis >> DTC P0462, P0463: Fuel Level Sensor >> DTC Logic >> DTC Detection Logic

DTC Detection Logic

NOTE:
  • If DTC P0462 or P0463 is displayed with DTC UXXXX, first perform the trouble diagnosis for DTC UXXXX.
  • If DTC P0462 or P0463 is displayed with DTC P0607, first perform the trouble diagnosis for DTC P0607. Refer to "DTC LOGIC ".
DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detecting condition Possible cause
P0462 FUEL LEVL SEN/CIRC (Fuel level sensor "A" circuit low) An excessively low voltage from the sensor is sent to ECM.
  • Harness or connectors (The CAN communication line is open or shorted)
  • Harness or connectors (The sensor circuit is open or shorted)
  • Combination meter
  • Fuel level sensor
P0463 FUEL LEVL SEN/CIRC (Fuel level sensor "A" circuit high) An excessively high voltage from the sensor is sent to ECM.
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