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

DTC P0125 DETECTING CONDITION TABLE

Item	Detecting Condition	Possible Cause
DTC Strategy	Coolant temperature too low for Lambda regulation	Faulty cooling system Faulty ECT sensor
Enable Conditions	Coolant temp, at start < 10°C (50°F) Minimum time (-15 °C: approx.200sec, -10°C: approx.150sec, -4°C: 100sec.,25°C: 40sec.) after start versus coolant temperature at Start No relevant failure 6V< Battery voltage < 16V
Threshold Value	Depends on coolant start Temperature
Diagnostic Time	Immediate
MIL On Condition	2 Driving Cycles