DTC P0117 Engine Coolant Temperature Circuit Low Input: DTC Detecting Condition

DTC DETECTING CONDITION CHART

Item	Detecting Condition	Possible Cause
DTC Strategy	Voltage range check	Short to ground in signal harness Contact resistance in connections Faulty ECT sensor
Enable Conditions	6 < Battery voltage < 16V Time after Start in case of short circuit B+ or open circuit: 110sec. [if measured intake air temperature < -30°(-22°F)]
Threshold Value	Measured coolant temperature > 138°C (280°F).
Diagnostic Time	5 sec
Fail Safe	The limp-home value of ECTS depends on intake air temperature
Mil On Condition	2 Driving Cycles