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

DTC DETECTION CONDITION REFERENCE 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 After 110 seconds from engine start in case of short circuit to B+ or open circuit [If IAT < -30°C(-22°F)]
Threshold Value	Measured coolant temperature > 138°C(280°F).
Diagonostic Time	5 sec.
Fall Safe	The limp-home value of ECTS depends on intake air temperature.
Mil On Condition	2 Driving Cycles