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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 P0447: EVAP. Emission System-Vent Control Circuit Open >> Component Inspection
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Component Inspection

  1. Ignition "OFF".
  2. Disconnect CCV connector.
  3. Measure resistance between terminals 1 and 2 of the CCV connector(Component side).

    Specification : Approx. 23~26Ω at 20°C (68°F)

    Fig 1: Measuring Resistance Between Terminals 1 And 2 Of CCV Connector (1 Of 2)
    G03842873Courtesy of HYUNDAI MOTOR CO.
    Fig 2: Measuring Resistance Between Terminals 1 And 2 Of CCV Connector (2 Of 2)
    G03842874Courtesy of HYUNDAI MOTOR CO.
  4. Is resistance within the specification?

    YES 

    • Go to next step as below.

    NO 

    • Check CCV for contamination, deterioration, or damage. Substitute with a known-good CCV and check for proper operation. If the problem is corrected, replace CCV and then go to VERIFICATION OF VEHICLE REPAIR  procedure.