DTC P0116 Engine Coolant Temperature Circuit Range/Performance: DTC Detecting Condition

DTC DETECTION CONDITION CHART

Item	Detecting Condition	Possible cause
DTC Strategy	Monitor the engine coolant temperature	ECTS
Enable Conditions	Shutdown time > 180 minutes Intake air-temperature at start-up < 40°C (104°F) No disabling faults (ECTS) Engine running > 60 seconds Minimum airflow is satisfied for a certain time.
Threshold value	When the start-up engine coolant temperature does not rise by 3°C (5.4°F).
Diagnosis Time	Immediately
MIL On Condition	2 Driving Cycles