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Home >> Kia >> 2006 >> Amanti >> Repair and Diagnosis >> Engine Performance >> System >> DTC Troubleshooting Procedures (2 Of 2) >> DTC P0447 EVAP. Emission System-Vent Control Circuit Open >> Power Circuit Inspection

Power Circuit Inspection

  1. Check power to CCV
    1. Engine "OFF"
    2. Disconnect CCV connector.
    3. Ignition "ON" & Engine "OFF"
    4. Measure voltage between terminal "1" of CCV harness connector and chassis ground.

      Specification: B+

      Fig 1: Measuring Voltage Between Terminal "1" Of CCV Harness Connector And Chassis Ground
      G03876734Courtesy of KIA MOTORS AMERICA, INC.
    5. Is the measured voltage within specifications?

      Yes 

      NO 

      • Check open or short to ground in harenss between control relay and CCV.
      • Repair or replace as necessary and then, go to "VERIFICATION OF VEHICLE REPAIR " procedure.