Sorry for delay in response but thank you for the advice. I tested my TPS and made sure the idle switch was on. I got around to the IACV today, the yellow connector was fine but I couldn’t get the screw to move either way. I could reach the screw fine but it was not turning and I couldn’t adjust the idle at all. Not sure if this is the problem I’m working on setting up conZult now will update with what that tells me. Hopefully it gives some direction to the problem..