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Home >> Hyundai >> 2006 >> Elantra Limited >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel System (G4GC-GSL 2.0) >> DTC Troubleshooting Procedures >> DTC P0453 EVAP. Emission System-Pressure Sensor High Input >> Ground Circuit Inspection

Ground Circuit Inspection

  1. Ignition "OFF".
  2. Disconnect PCM connector.
  3. Measure resistance between terminals 2 of the FTPS harness connector and 34 of the PCM harness connector.

    Specification: Approx. 0Ω

    Fig 1: Measuring Resistance Between Terminals 2 Of FTPS Connector And 34 Of PCM Connector
    G04924050Courtesy of HYUNDAI MOTOR CO.
  4. Is resistance within the specification?

    Yes: 

    No: