04 GTP rear o2 delete

[BoostedPontiac]

Im using tiny tuner but i dont see an option to shut off the cat test so the fuel trims dont go crazy. Ive been reading through some other forums trying to find out what to do. Can anyone offer any insight? im using DHP and Tiny Tuner

[JamesIvey24]

I've heard there might be a difference in the version of tiny tuner, what are you using? I think 1.9 is the better one

[BoostedPontiac]

Im using the latest release (11-19-2010). It says 3.0.0.0 for some reason

[J57ltr]

I didn't think you could on 04+.

[Scottydoggs]

im not seeing anything listed on a 04 bin for the cat at all. i think you just delete the codes and carry on.