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Home >> Suzuki >> 2007 >> SX4 Base, Standard >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine General Information And Diagnosis >> Diagnostic Information and Procedures >> DTC P0660 / P0662: Intake Manifold Tuning Valve Control Circuit Open / High >> DTC Detecting Condition and Trouble Area

DTC Detecting Condition and Trouble Area

DTC DETECTING CONDITION AND TROUBLE AREA

DTC detecting condition Trouble area
DTC P0660: 
Monitor signal of IMT valve is different from command signal for 5 sec. (1 driving cycle detection logic but MIL does not light up)
  • IMT valve and/or its circuit
  • ECM
DTC P0662: 
Circuit voltage of IMT valve is higher than specification for 5 sec. when engine revolution is 3,000 rpm or less.
(1 driving cycle detection logic but MIL does not light up)