I'd have to double check, but I'm pretty sure the throttle body is coated and is not supposed to be cleaned with chemicals. I don't believe this is your no start, but it will affect driveability. The air does not come in smooth anymore, and the fuel/air doesn't mix as it should. I also seem to remember the same for the IAC. I just logged in to Alldata and it verifies what I thought. You may have damaged the IAC, and likely disturbed the coated surface of the throttle body. Unless you have access to a bi-directional scanner and can check the operation of the IAC, I'd replace the IAC.
