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-   -   check engine light (https://www.allfordmustangs.com/forums/4-6l-tech/238986-check-engine-light.html)

sleeper gt 06-02-2010 10:29 AM

check engine light
 
i just put on an o/r x pipe and i hooked it up to my tunner to clear the the codes but it comes back on everytime i floor it or rev it up the check engine light comes on is this going to happen everytime

BlustangFL727 06-02-2010 11:09 AM

You need MIL eliminators. Some people get lucky, and codes wont pop up for weeks, some people don't, and codes pop up every 5 minutes. You can grab them at AM, only need 1 set and they plug into your rear o2 sensors on your mid-pipe.

GDTrumbo 06-02-2010 12:29 PM

They are notorious for short lives. Have heard from as little as 2 days to 2 years. Almost better to spend the money for a hand held and just turn off the rear O2's.

GT

White00gtvert 06-02-2010 01:29 PM

He has a tuner so just turn off the o2's with your tuner.

sleeper gt 06-02-2010 06:34 PM

I have the tunner.... Im pretty sure i turned the o2"s but ill try again thanks


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