My son loves his new 2001 GTP Special Edition.
Only mods are a gutted cat and a cold air kit. The cat was evidently gutted by the previous owner, or simply has come apart, but regardless, we get a P0420 code.
I bought the credits needed for my HPTuners setup, so I can take care of that code, hopefully.
I don't want to just start clicking keys on the laptop and calling it a tune, lol, and I will be doing some datalogging so I can check over the KR and Fuel Trims and adjust as needed.
I don't want, or expect anyone to tell me HOW to tune this car, but I'd appreciate a head's up on any of the things that I should be aware of, or any things that I should NOT change.
I know on my Camaro and truck, torque management reduction or elimination was a given, but read here that most say not to do that on these cars...so that is what got me thinking that a good idea was to simply ask for a little help as to "WHAT NOT TO DO"...
He does run 93 octane and the only mods are the mentioned cat gut-job, and cold air kit. I just want it to be both safe, and optimized, as no vehicle is both from the factory.
Thanks in advance...
