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Home >> Hyundai >> 2005 >> Tiburon SE >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control Systems >> Fuel System (G6BA-GSL 2.7L) >> DTC Troubleshooting Procedures >> DTC P0462 Fuel Level Sensor "A" Circuit Low Input >> Signal Circuit Inspection
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Signal Circuit Inspection

  1. Check for open in signal circuit.
    1. Ignition "OFF".
    2. Disconnect FLS and ECM connector.
    3. Measure resistance between terminals 3 of the FLS harness connector and 5 of the ECM harness connector

      Specification: Approx. 0ohm

    4. Is resistance within the specification?

      YES: 

      • Go to next step below.

      NO: 

  2. Check for short to ground in signal circuit
    1. Measure resistance between terminal 3 of the FLS harness connector and chassis ground

      Specification infinite

    2. Is resistance within the specification?

      YES: 

      NO: 

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