Yes, a faulty oxygen sensor can potentially contribute to trouble code P0125, which indicates insufficient coolant temperature for closed-loop operation. If the oxygen sensor is malfunctioning, it may not provide accurate data to the engine control module, leading to improper fuel mixture adjustments and affecting engine temperature readings. However, P0125 is primarily related to the coolant temperature sensor or thermostat issues, so it's essential to diagnose the problem thoroughly.
p0125 is closed loop fuel ctrl insufficient coolant temp
Trouble code P0301 means:Cylinder 1 misfire detected
For 1996 and newer Trouble code P0708 means:Transmission range sensor circuit high input
Not likely.
P0125 Insufficient Coolant Temperature for Closed Loop Fuel Control. I would drain and flush the cooling system and replace the thermostat. It may be stuck partially open which will cause this condition.
Trouble Code P1151 means:Lack of HO2S bank 2,sensor 1 switches,sensor indicates lean
Trouble code P0300 means: Random Misfire Detected Trouble code P1110 means: Intake Air Temperature Circuit (D/C) Open/Short
After fixing the cause of the trouble code, you clear code with a scan tool.
Trouble code P0744 means:Torque converter clutch circuit intermittent
P0125: insufficient coolant temperature for closed loop fuel control you need an ECT sensor engine coolant temperature
Trouble code P0401 means:Exhaust gas recirculation flow insufficient detected
Trouble code P0411 means: Secondary Air Injection Incorrect Upstream Flow Detected