I just installed a Pacesetter o/r y-pipe and longtube headers without cats and need to know how to remove the ses code. I see that you can't buy O2 simulators and getting a tune is the way to go. I wanted a Diablo handheld and I was wondering if the pre-programed tune would delete the rear O2 sensors or if I would have to do it myself.

 

Best way is to tune them out. No canned tune from a hand held tunner is going to do that.

Not sure if the Diablo or other available tunner will delete DTC codes.

Re'

 

With the predator you will have to delete out all the codes individually. You can search on here and find all the codes as this has been discussed many times.

 

just take your car to any tuner with hptuners or ls1edit and give him 50 bucks to delete them out.

 

thanks for the help. does anyone know where i could take it in ohio?