Hey I am on board too! I would love to find a way to have the original purpose of the acc II work with out having to buy the 750$ kit which doesn't use the fresh air flap. My system was working great...I have a new servo/amp/sensor tube/unfroze aux pump and working vac pods....but last night I got in the car and couldn't get the system to work...even the deforst didn't work...so I am lost at where to look now....but I like the system....just wish there was a cheap way to upgrade the system.,

__________________