I keep gettting a check engine light even after I put the spacer for the test pipe on. Any idea how to solve this problem b/c I don't want to keep clearing the code if it just comes back?

 

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spark plug non fouler for an easy fix

 

yea just get a defouler for the o2 on the catback exhaust if u have one if not then ur gonna have to install a o2 bung and install a defouler for the o2.

 

werd!!!

 

spacer? do u mean the spark plug non-fouler if thats what u mean then it should have worked, u need to unplug the battery for 5-min so the code will clear!

 

I used the spark plug non fouler (stacked 2 of the longer ones), and relocated it in the catback bung for more room. no CEL for me. I put my AFR sensor in the test pipe.

 

welcome to the "CEL test pipe club"

member since last month......

 

go to ams' online store and they have a cel fix you can buy....or go to speedelement.com...they all are pretty much the same....i bought mine from speed element....no cel on mine from my test pipe...there is also a way to delete the code for the rear o2 sensor....bunch of the evo owners in my area that are tech savy do it that way....either way works fine..pm me if you want details

 

https://www.evolutionm.net/forums/ev...ouler-how.html

 

That ^

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