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Home >> Kia >> 2017 >> Optima Plug-In Hybrid EX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 3) (PHEV) >> DTC P0077-00: Intake Valve Control Solenoid Circuit-High (Bank 1) >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Electrical Check
  1. Open or short to battery in control circuit
  2. Poor connection or damaged harness
  3. Faulty Intake Oil Control Valve
Enable Conditions
  • Battery voltage higher than 10V and lower than 16V
Threshold Value
  • Open or short to battery in control circuit
Diagnostic Time
  • Continuous
MIL ON Condition
  • 2 Driving Cycles
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