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Home >> Kia >> 2019 >> Forte FE, Standard Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (5 Of 6) >> DTC P0661-00: Intake Manifold Tuning Valve Control Circuit Low >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Circuit monitoring
  • Poor connector connection
  • Open/short to ground in control circuit
  • Faulty VIS solenoid valve
Enable Conditions
  • Battery voltage more than 6V and under 16V
  • Engine running
Threshold Value
  • Open or short to ground
Diagnostic Time
  • 3s
MIL ON Condition
  • 2 driving cycles
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