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Home >> Hyundai >> 2006 >> Accent Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 2) >> DTC Troubleshooting Procedures >> DTC P0077 Intake Valve Control Solenoid Circuit High (Bank 1) >> Component Inspection

Component Inspection

  1. Check OCV.
    1. IG "OFF"
    2. Disconnect OCV connector.
    3. Measure resistance between terminal 1 and 2 of OCV harness connector. (Component Side)
      OIL CONTROL VALVE SPECIFICATION

      Temp. Coil Resistance
      20 °C (68°F) 6.9 ~ 7.9Ω
      Fig 1: Measuring Resistance Between Terminal 1 And 2 Of OCV Connector
      G04801562
    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 go to "VERIFICATION OF VEHICLE REPAIR " procedure.

      NO  : --> Substitute with a known - good OCV and check for proper operation.

      --> If the problem is corrected, replace OCV and go to "VERIFICATION OF VEHICLE REPAIR " procedure.