Question

I have the engine code P0175 on my 2005 Subaru Legacy 3.0L, how do I fix it?

Answer 1

Hi there,

This code is for a rich fuel mixture on bank 2. Most of the time this is the result of a faulty front O2 sensor. If it's reading wrong, then it can cause the computer to make the fuel mixture to rich on that side of the engine.

Answer 2

P0175 SUBARU - System Too Rich Bank 2
Read more: https://www.autocodes.com/p0175_subaru.html