Quote Originally Posted by bbptech View Post
im not logging with it but i do have one. its at 10.0 when i go WOT with 940 o2's
Do you have the HP Tuners Standard or Pro interface? You need to log MAF AFR Error % as MAF AFR Error % uses the wideband o2. If you have the Pro interface, you can hook the WB into it so it is all in VCM Scanner.

If the WB is showing 10.0 at WOT, you are running terribly rich. So much so that it can actually cause KR.

I should clarify that earlier when I said that you'll have a very tough time to get to 0%, I was thinking during cruising conditions, not at WOT. Like it was said, it should lock at 0% for LTFT's during WOT runs.