Mechanics

MY CAR CHECK ENGINE LIGHT COMING ON AFTER I PUT MUFFLERS ON AND TOOK RESONATOR OFF.

2008 Subaru Impreza • 2.5L 4 cylinder AWD Automatic • 108,455 miles

I just put some mufflers on my car and took the resonator off and it is starting to throw the code for the catalic converter every other day all I got to do is reset the check engine light but it keeps throwing the code and I dont know why
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Terry1994
February 27, 2014.




Are you sure you didn't pull the converteroff? Is both O2 sensors connected pre and post.

Hmac300
Feb 27, 2014.
Yea its just the resonator that's took off
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Tiny
Terry1994
Feb 27, 2014.
This is an assumption on my part bu tif you have air leaks where I've pointed out then that will cause your converter code to happen. I am assuming this is an wrx impreza model. Again are both O2 sensors connected wiring wise as well?

Hmac300
Feb 27, 2014.

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