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Home >> Kia >> 2012 >> Rio EX, 4D Hatchback >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 2) >> DTC P0077: Intake Valve Control Solenoid Circuit-High (Bank 1) >> General Information >> DTC Detecting Condition

General Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Circuit continuity check, high
  1. Poor connection
  2. Short to battery in control circuit
  3. OCV(Intake)
Enable Conditions
  • Coolant temperature > 23°F
  • Time after engine start > 3.5s
Threshold Value
  • Short circuit to battery
Diagnostic Time
  • Continuous
MIL ON Condition
  • 2 driving cycle
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