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Home >> Suzuki >> 2008 >> Grand Vitara Base, AWD, Standard >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine General Information & Diagnosis >> Diagnostic Information And Procedures >> DTC P1116: Engine Coolant Temperature Circuit Performance at Engine Soaking >> DTC Detecting Condition and Trouble Area
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DTC Detecting Condition and Trouble Area

DTC DETECTING CONDITION AND TROUBLE AREA CHART

DTC detecting condition Trouble area
Difference between ECT and IAT is more than 35 °C or less than --20 °C after 5 hours from engine stop.
(2 driving cycle detection logic)
  • ECT sensor and its circuit
  • Thermostat
  • IAT sensor and its circuit
  • ECM
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