Quote Originally Posted by Bio248 View Post
set it to 'no report' and discontinue caring what values it sees. it'll never set a code.
IIRC that will only make the car run like crap because of it still running the cat test but not setting a code. It will still make the car go lean because it's trying to do the test. If you raise the temp it won't run the tests and there are a few other options in TT for taking it out. You have to get all of them though.