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DTC - P0125: Insufficient Coolant Temperature for Closed Loop Fuel Control

 P0125 FAULT CODE 

Here's a flotilla of suggestions to solve this code.


Basic 101.

  • Check the coolant level.
  • Check the temperature sensor.
  • Check the thermostat
  • Check the temperature sensor wiring from sensor to ECU.


FROM ARROUND OUR GLOBAL VILLAGE - WORDS OF WISDOM


How to Fix P0125 Engine Code in 3 Minutes




Mitsubishi Pajero with fault code P0125




How to Test and Replace an Engine Coolant Temperature Sensor P0115 / P0125



P0125 P0128 Insufficient Coolant Temp: Thermostat Housing Replacement




DIAGNOSIS PROCEDURE- (CLICK ON IMAGE BELOW)