No previous scans at all.
As for a vac leak, i'm about 100% sure thats not this issue, seeing how i'm idling at 19-20 in vac and I used a can of carb cleaner to find a leak (change in idle) and that did nothing. I'm pretty sure its something to do with the plate, its gotta be. I bet if I would of reinstalled it and left it alone i'd never have a problem. Sometimes a guy should screw with **** like I did, thats the moral of this story. As for the HVTB, yeah, it opened up throughout 72mm w/ a 72mm plate.
Thanks for finding that TPS mod! I've been looking for that. I know I tried it and it didn't work for me at all.
As for unmetered air, with how my vac is I don't see that being an issue. Car runs great and the vac is where it should be. Where could get unmetered air other than the S/C gaskets, vac lines, and TB gaskets? They seem to be sealed up good.
BTW, why do you have a hole drilled in the TB plate?
