Good morning,
Still really new to the forum, if this information is already out there, I'm sorry if i missed it. Looking through some of the posts, it appears that with the version of editor that I have, its not possible to turn off the tests for post cat 02's and the associated P0420 and P0430. I have a 2010 traverse with 210,000 on it, not sure i want to invest in cats. It runs okay, no misfires, just a degraded cat I believe.

Just want to make sure I can do it before I purchase the credits, if I just hook up to it and perform a read, will that also tell me if I can change it?


Thanks