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Home >> Hyundai >> 2005 >> Elantra GLS, 4D Hatchback, Standard >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel System >> DTC Troubleshooting Procedures >> DTC P0453: EVAP. Emission System-Pressure Sensor High Input >> Ground Circuit Inspection
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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 Harness Connector And 34 Of PCM Harness Connector
    G03842895Courtesy of HYUNDAI MOTOR CO.
  4. Is resistance within the specification?

    YES 

    NO