having problems with po125 fault code mitsubishi space star 1.3 2003

Question

hi i have replaced the the thermostat and coolant sensor and i still get the po125 fault code ,could the water pump be the problem , not pushing the coolant round the engine ?

Answer 1

Hi there,

It is possible there is an issue with the wiring since you have replaced the sensors. Here is some more info for you.

P0125 MITSUBISHI - Insufficient Coolant Temperature for Closed Loop Fuel Control

Read more: https://www.autocodes.com/p0125_mitsubishi.html