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Home › Hyundai › 2007 › Accent GLS, Standard › Repair and Diagnosis › Engine Performance › System › Engine Control System Diagnosis (2 Of 2) › DTC Troubleshooting Procedures › DTC P0446 EVAP. Emission System-Vent Control Circuit › Component Inspection

Component Inspection

  1. CCV check.
    1. Key "OFF".
    2. Disconnect CCV harness connector.
    3. Measure the resistance between terminal 1 and 2 of CCV harness connector. (Component side)
      CCV COIL RESISTANCE SPECIFICATION

      Item Specification
      CCV Coil Resistance 23.0 ~ 26.0Ω at 20°C (68°F)
      Fig 1: Measuring Resistance Between Terminal 1 & 2 Of CCV Harness Connector
      G04801737Courtesy of HYUNDAI MOTOR CO.
    4. Is the measured resistance within specification?

      YES  : --> Substitute with a known-good ECM/PCM and check for proper operation. If the problem is corrected, replace ECM/PCM and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

      NO  : --> 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.

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