5.7 Tbi Vortec tune.

[only_1]

I know this is an old thread but I am curious about your tune. There are a lot of undefined items when using the compare tool in TunerPro. I have a chip that I got from my tuner with the same undefined items. What software did you use to create your chip?
Perhaps yours is the AA mask?

[Keith74]

Hello Only_1,
I am use Tunner Pro to program.
I'm not real sure about the undefined items in the tune but it was used as a base point for a start as I couldnt find any tunes to start with for my engine. Yes it is AA mask to allow emulation as it would normally be $OD mask.
I have since developed a more refined tune for my engine since but it is based from this tune.