Evo x cel
#1
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Evo x cel
I recently installed a Turbo XS TurboBack Exhaust and my CEL comes on with a code of P0420 could this be cause because im running straight pipes with no cats?? Or a bad O2 sensor? If it because of the Turboback exhaust is there anyway for me to Eliminate the CEL?? I will be getting it tuned next month but i have another vehicle that im driving because i dont want to drive the car to lean because of the AEM cold air intake and Turbo back exhaust! Any info would be great i am new to the EVO X so i dont need any smartass comments!! Thanks
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