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Home >> Kia >> 2011 >> Rio Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 2) >> DTC P0077: Intake Valve Control Solenoid Circuit High >> Inspection/Repair >> Component Inspection
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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)
      1. Specification :
        SPECIFICATION CHART

        Temp. Coil Resistance
        20°C (68°F) 7.4±0.5Ω
        Fig 1: Measuring Resistance Between Terminal 1 And 2 Of OCV Harness Connector (Component Side)
        G06830409Courtesy of KIA MOTORS AMERICA, INC.
    4. Is the measured resistance within specification?

      YES

      1. Substitute with a known - good ECM and check for proper operation.

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

        CAUTION: There is a memory reset function on scantool that can erase optional parts automatically detected and memorized by PCM.
        Before or after testing PCM on the vehicle, use this function to reuse the PCM on the others

      NO

      1. 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.