[konfla]

thanks Ed, You make some great points and good information. For my project it would be a lot of work to rewire the harness and get all new sensors. As you know things are really tight under the dash on these things.
My wiring was done very well by the builder of the car and I could never make it look so good. I’m wondering g if there is any way to tell if the IAC valve is actually working real time.