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Home >> Kia >> 2008 >> Sedona Base >> Repair and Diagnosis >> Engine Performance >> System >> DTC Troubleshooting Procedures (2 Of 2) >> DTC P0660 Intake Manifold Tuning Valve Control Circuit/Open (Bank 1) >> DTC Detecting Condition

DTC P0660 Intake Manifold Tuning Valve Control Circuit/Open (Bank 1): DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item Detecting Condition Possible cause
DTC Strategy
  • Check VIS
  • Poor Connection
  • Open or short in VIS circuit
  • Faulty VIS
  • Faulty PCM
Enable Conditions
  • After 0.5 sec under conditions below
  • Engine works
  • 11V ≤ Battery voltage ≤ 16V
Threshold value
  • Open or short
Diagnosis time
  • Continuous (More than 5 seconds failure for every 10 seconds test)
MIL ON condition
  • 2 driving cycles
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