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Home >> Hyundai >> 2007 >> Tiburon GS, Standard >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel System (G4GC-GSL 2.0L) >> DTC Troubleshooting Procedures >> DTC P0447 EVAP Emission System-Vent Control Circuit Open >> Control Circuit Inspection
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Control Circuit Inspection

  1. Ignition "OFF".
  2. Disconnect PCM connector.
  3. Measure resistance between terminals 2 of the CCV harness connector and 79 of the PCM harness connector.

    Specification: Approx. 0Ω

  4. Is resistance within the specification?

    YES: 

    • Check for poor connection between PCM and component: backed out terminal, improper mating, broken locks or poor terminal to wire connection. Repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure

    NO: