Nissan Rogue manuals

Nissan Rogue Service Manual: Fuel level sensor signal circuit

Component Function Check

1.COMBINATION METER INPUT SIGNAL

  1.  Select "METER/M&A" on "CONSULT".
  2.  Using "FUEL METER" of "Data Monitor", compare the value of "Data Monitor" with fuel gauge pointer of combination meter.

Combination meter input signal

Does the data monitor value approximately match the fuel gauge indication? YES >> Inspection End.

NO >> Replace combination meter. Refer to MWI-82, "Removal and Installation".

Diagnosis Procedure

1.CHECK FUEL LEVEL SENSOR UNIT AND FUEL PUMP (FUEL LEVEL SENSOR) CIRCUIT

  1.  Turn ignition switch OFF.
  2.  Disconnect combination meter connector and fuel level sensor unit and fuel pump (fuel level sensor) connector.
  3.  Check continuity between combination meter harness connector and fuel level sensor unit and fuel pump (fuel level sensor) harness connector.

Check fuel level sensor unit and fuel pump (fuel level sensor) circuit

  1. Check continuity between combination meter harness connector and ground.

Check fuel level sensor unit and fuel pump (fuel level sensor) circuit

Is the inspection result normal? YES >> GO TO 2.

NO >> Repair harness or connector.

2.CHECK FUEL LEVEL SENSOR UNIT AND FUEL PUMP (FUEL LEVEL SENSOR) GROUND CIRCUIT

Check continuity between fuel level sensor unit and fuel pump (fuel level sensor) harness connector and combination meter harness connector.

Check fuel level sensor unit and fuel pump (fuel level sensor) ground circuit

Is the inspection result normal? YES >> Replace combination meter. Refer to MWI-82, "Removal and Installation".

NO >> Repair harness or connector.

Component Inspection

1.CHECK FUEL LEVEL SENSOR UNIT AND FUEL PUMP (FUEL LEVEL SENSOR)

  1.  Remove the fuel level sensor unit and fuel pump (fuel level sensor). Refer to FL-6, "Removal and Installation".
  2.  Check the resistance between fuel level sensor unit and fuel pump (fuel level sensor).

Check fuel level sensor unit and fuel pump (fuel level sensor)

Check fuel level sensor unit and fuel pump (fuel level sensor)

*: When float rod is contact with stopper.

Is the inspection result normal? YES >> GO TO 2.

NO >> Replace fuel level sensor unit and fuel pump (fuel level sensor). Refer to FL-6, "Removal and Installation".

2.CHECK FUEL LEVEL SENSOR UNIT (SUB)

  1.  Remove the fuel level sensor unit (sub). Refer to FL-6, "Removal and Installation".
  2.  Check the resistance between fuel level sensor unit (sub).

Check fuel level sensor unit (sub)

Check fuel level sensor unit (sub)

*: When float rod is contact with stopper.

Is the inspection result normal? YES >> Inspection End.

NO >> Replace fuel level sensor unit (sub). Refer to FL-6, "Removal and Installation".

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