Is my IAC motor bad?
Quote from bdhulderman on March 27, 2020, 5:52 pmHope you find it, that would be driving me nuts.
It is definitely driving me nuts I’ve gone so far as to actually try a buddies brand new FI Tech 30003 same as mine it started great then it Would not idle I’m beginning to think maybe I got a vacuum leak on the intake manifold? I’m also going to try and MSD ignition system another buddy of mine has and see if the ignition is not the problem after all but you’re right this really sucks
Hi everyone I’m still having problems with my IAC numbers however tonight I tried a brand new out-of-the-box IAC motor with no change I then disconnected the lead from the AC motor and plugged into the old AC motor that was out of the throttlebody so I could see it and I get no movement I put my finger over the bleed hole on top of the throttlebody to regulate the air going through the throttlebody but I get no movement on the IAC motor itself I tried this on several motors So I guess my question is if I’m getting no response to the IAC motor is this an ECU problem or a wiring issue and how do I checkThanks
Quote from dalescrewcab on May 14, 2020, 9:58 pmHi everyone I’m still having problems with my IAC numbers however tonight I tried a brand new out-of-the-box IAC motor with no change I then disconnected the lead from the AC motor and plugged into the old AC motor that was out of the throttlebody so I could see it and I get no movement I put my finger over the bleed hole on top of the throttlebody to regulate the air going through the throttlebody but I get no movement on the IAC motor itself I tried this on several motors So I guess my question is if I’m getting no response to the IAC motor is this an ECU problem or a wiring issue and how do I checkThanks
Hi everyone I finally solve the problem it turns out the ECU was bad sent it back to FI Tech they confirmed it paid $340.55 for a new ECU now have a like new running throttlebody