Ok, first of all I use Crome freeware. When I first tuned my car I didn't use fuel tools or injector offset. My car idled a little rough but the AFR richened up fine and I never had an issue in boost. So I changed the injector offset in Crome from 0 to 40 and that gave me a good 14.7 idle but when I go into boost my AFR just hangs around mid 14's.. so of course I didn't push it at all.

The kicker of it all is I just got a new computer and I didn't even bother to check to see if it had a printer port for my crappy Willem burner. Is there some sort of printer port to USB cable?

Anyway, I was just wondering if the higher injector offset could change my boost AFR? I searched on broken wideband sensors but mine seems to be working fine, it's not a constant 14.7, it changes while cruising and goes lean when I take my foot off the throttle.

The only thing that was changed since the AFR rolled to 12.5 and not changing at all was the injector offset. Any ideas?