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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 >> Power Supply Circuit Inspection
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Power Supply Circuit Inspection

  1. Ignition "ON" & Engine "OFF".
  2. Measure voltage between terminal 1 of the CCV harness connector and chassis ground.

    Specification : Approx. B+

    Fig 1: Measuring Voltage Between Terminal 1 Of CCV Harness Connector And Chassis Ground (1 Of 2)
    G03842875Courtesy of HYUNDAI MOTOR CO.
    Fig 2: Measuring Voltage Between Terminal 1 Of CCV Harness Connector And Chassis Ground (2 Of 2)
    G03842876Courtesy of HYUNDAI MOTOR CO.
  3. Is voltage within the specification?

    YES 

    NO