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Home >> Hyundai >> 2006 >> Azera SE >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 2) >> DTC Troubleshooting Procedures >> DTC P0115 Engine Coolant Temperature Circuit >> DTC Description

DTC Description

PCM calculates the difference between the startup and current coolant temperatures and compares against the threshold. So if the difference is less than 3°C over certain period of time, PCM determines that a fault exists and a DTC is stored. MIL (Malfunction Indication Lamp) turns on when the malfunction lasts till consecutive 2 driving cycle.

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