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Home >> Hyundai >> 2012 >> Elantra GLS, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 2) >> DTC P0463: Fuel Level Sensor A Circuit High Input >> Inspection/Repair >> W/Harness Inspection >> Ground Circuit Inspection

Ground Circuit Inspection

  1. IG KEY 'OFF'.
  2. Disconnect Fuel Level Sender 'A' harness connector.
  3. Measure resistance between ground terminal of Fuel Level Sender 'A' harness connector and chassis ground.

    Specification:  Below 1Ω

    Fig 1: Measuring Resistance Between Ground Terminal Of Fuel Level Sender A Connector And Chassis Ground (1 Of 2)
    G07272568Courtesy of HYUNDAI MOTOR CO.
    Fig 2: Measuring Resistance Between Ground Terminal Of Fuel Level Sender A Connector And Chassis Ground (2 Of 2)
    G07272569Courtesy of HYUNDAI MOTOR CO.
  4. Is resistance within specification?

    YES 

    • Go to next procedure.

    NO