Mitsubishi Pajero Aug 2005

Question

Me engine warning is on, tested and got a PO125 and PO170 code.
This going on for a while. I got 2 front oxygen sensors in the exhaust
and new thermostat fitted but the light came back on. Plus after a little while my anti swaying and stop light come on. Now they start talking about replacing mine MAF cost $600.00
What are your suggestion?
Frank

Answer 1

Hi there,

P0125 indicates an issue with the engine coolant temp. Here is a list of possible causes.

P0125 MITSUBISHI - Insufficient Coolant Temperature for Closed Loop Fuel Control

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

P0170 indicates the fuel mix is incorrect. Here is a list of possible causes.

P0170 MITSUBISHI - Fuel Trim Malfunction Bank 1

Read more: https://www.autocodes.com/p0170_mitsubishi.html