was wondering whats the best thing to do with my o2 sensors,, my mechanic and i are putting on my pypes o/r h pipe today,,,,im certain my engine light will come on w/out them, i have a 09 with 400 miles on it,,,thanx so much for your replies,,,sully..god bless yas.
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2009 mustang gt ,5 spd,,,vapor metallic w black ford racing stripes,, pypes o/r h pipe ,,,borla stinger axlebacks,,,8 inch shorty antenna,,,Honeycomb blackout panel,,tinted windows,,,,in oct getting ,,kooks longtube headers,,,,steeda cai,,,, and sctx3 93 octane tune,,,from brenspeed,,,,,,,,,,,,,,,,,,,,,,,,,,,, JOHN" sully ' SULLIVAN
i have no tuner yet, is this something my mechanic can do? the first set is in the header right, so they wont be messed with?
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2009 mustang gt ,5 spd,,,vapor metallic w black ford racing stripes,, pypes o/r h pipe ,,,borla stinger axlebacks,,,8 inch shorty antenna,,,Honeycomb blackout panel,,tinted windows,,,,in oct getting ,,kooks longtube headers,,,,steeda cai,,,, and sctx3 93 octane tune,,,from brenspeed,,,,,,,,,,,,,,,,,,,,,,,,,,,, JOHN" sully ' SULLIVAN
i have no tuner yet, is this something my mechanic can do? the first set is in the header right, so they wont be messed with?
You'd have to ask your mechanic about that. He'd need some tuning software that can upload a new tune via your OBDII port. Correct on the second sentence.
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It's better to burn out than to fade away - The Kurgan
great thanx,,, so if i cant turn em off right now will it hurt anything or the performance,,,by having the engine light on??? thanx sully
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2009 mustang gt ,5 spd,,,vapor metallic w black ford racing stripes,, pypes o/r h pipe ,,,borla stinger axlebacks,,,8 inch shorty antenna,,,Honeycomb blackout panel,,tinted windows,,,,in oct getting ,,kooks longtube headers,,,,steeda cai,,,, and sctx3 93 octane tune,,,from brenspeed,,,,,,,,,,,,,,,,,,,,,,,,,,,, JOHN" sully ' SULLIVAN
o2 sensors on my h pipe 
