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Home >> Suzuki >> 2006 >> Grand Vitara Premium, RWD, Standard >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine General Information And Diagnosis >> Diagnostic Information And Procedures >> DTC P0117/P0118: Engine Coolant Temperature Circuit Low/High Input >> DTC Detecting Condition and Trouble Area
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DTC Detecting Condition and Trouble Area

DTC DETECTING CONDITION CHART

DTC detecting condition Trouble area
P0117: Engine Coolant Temperature Circuit Low Input 
Circuit voltage of ECT sensor is less than 0.16 V for 5 seconds or longer. (1 driving cycle detection logic)
  • ECT sensor and its circuit
  • ECM
P0118: Engine Coolant Temperature Circuit High Input 
Circuit voltage of ECT sensor is more than 5.0 V for 5 seconds or longer. (1 driving cycle detection logic)