DTC P0125 Insufficient Coolant Temperature For Closed Loop Fuel Control: DTC Detecting Condition

DTC DETECTING CONDITION

Item	Detecting Condition	Possible Cause
DTC Strategy	Check time to closed loop control start with coolant temperature model	Contact resistance in connectors Faulty cooling system Faulty thermostat Faulty ECT sensor
Enable Conditions	Engine coolant > 20°C(68°F) After 100~1000 seconds from engine start
Threshold Value	Measured coolant temperature < threshold When modeled coolant temperature > threshold
Diagnostic Time	0.5 sec.
Fail Safe	Calculated engine coolant temperature is used for engine control Cooling/Condenser fan is active with MAX speed EVAP emission control function is controlled in minimum operation mode
MIL On Condition	2 Driving Cycles