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Home >> Kia >> 2007 >> Rio Base, Standard >> Repair and Diagnosis >> Engine Performance >> System >> DTC Troubleshooting Procedures (1 Of 2) >> DTC P0115 Engine Coolant Temperature Circuit >> DTC Detecting Condition

DTC P0115 Engine Coolant Temperature Circuit: DTC Detecting Condition

DTC DETECTING CONDITION AND POSSIBLE CAUSES

Item Detecting Condition Possible Cause
DTC Strategy
  • Signal check, stuck in high range
  • Poor connection
  • ECTS
  • ECM/PCM
Case1
  • Enable Conditions
  • Cold start detected
Threshold Value
  • Coolant temp at cranking - intake temp at cranking > 30°C (54°F)
Case2 Enable Conditions
  • No block heater detected
Threshold Value
  • Intake temp at cranking-coolant temp at cranking > 20 °C (36° F)
Case3 Enable Conditions
  • Cooling without external fan was detected during soaking
Threshold Value
  • Coolant temp at cranking - intake temp at cranking > [20°C(36°F)+the final difference during after-run]
MIL ON Condition
  • 2 driving cycle
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