I am getting a very high idle now at 1800rpm that I have installed megasquirt. I have coolant and idle control at least hooked up to the stock ecu, anything else it may need? Also i think i was idling a wee bit high before the install. Vacuum leaks really shouldnt matter before the throttle body right with map sensing right?

Um i guess it may be relevant that i am getting 22hg of vacuum at 1800rpm with throttle shut. Also, I have the idle screw all the way in now and plan on throwing in the automatic throttle body today. Who knows, maybe my tb is kinda screwed up and not sealing or something.

 

you need to hook up PWM idle control, aussie did a few posts showing how to do it. or look here.
http://www.msextra.com/manuals/MS_Ex...are_Manual.htm

 

thats in the works, but i would like to just use the stock ecu until then.