I never saw a scanner that worked from a blue tooth. As far as a scanner, yes you can purchase them. As far as the engine idle speed, the IAC is most likely the issue. However, it really doesn't play a role with acceleration. When you turn the key on (engine off), do you see the check engine light? It should come on.
I'm sorry I don't have a fail safe answer for you, but not being there makes it hard. Hope you understand.
Tuesday, July 8th, 2014 AT 6:39 PM