Idle/Driveability issue

[iceminion]

wait...you blocked off the whole ISC/FIAV unit? did you do it with a plate?

IF SO, do a boost leak test, and that should solve all your problems.

I do not believe that the ECU can cause the engine to rev that high with adjusting timing/fuel.

I had my FIAV unhooked, and guess what? super high idle, put back the stock hoses and BAM!!! fixed my idle problem