DTC P0217 Engine Coolant Over Temperature Condition: DTC Detecting Condition

DTC DETECTING CONDITION

Item	Detecting Condition	Possible Cause
DTC Strategy	Checks whether the undefaulted coolant temperature has exceeded a maximum threshold.	Poor connection Lack of engine coolant Water pump ECTS PCM
Enable Conditions	Engine Running status No disabling faults present Coolant Sensor within range Undefaulted Coolant Temp ≥ 50°C( 122 °F) Undefaulted IAT at startup ≤ 35°C( 95 °F) Soak time ≤ 360min or Undefaulted Coolant temp at stratup ≤ 45°C( 113 °F)
Threshold value	Coolant temperature ≥ 110 °C:(230 °F) Average airflow < 30 g/s and filtered airflow < 50 g/s.
Diagnosis Time	Continuous (More than 12.5 sec. failure for every 15 sec. test)
MIL On Condition	2 Driving Cycles