As far as causing it to run like that, it has to be something else. I know the ECT sensor will cause it to do that untill it gets warm. I mean it is a possibility considering a normal motor has what 110 degree IAT's??? And its regestering 0 , so it is throwing more fuel at it.

 

1. Do a continuity test on the IAT plug to make sure you are actually plugging in the iat to the correct sensor.
2. Look at your iat, if the tip of it which sits inside your intake manifold is not round then the sensor is shot.
3. Check your injector's resistance using a multi-meter.
4. Install a resistor box the proper way if you need to.
5. Get a good basemap in the car & have it tuned.

 

I just hung my iat sensor on the firewall on my turbo d16z6 delsol, LOL, since there wasnt a place for it on y8 manifold. And it ran fine. Although I was just running 5psi, and a FMU. So iono. My car never had any hiccups or problems.

-Brax

 

The car doesn't "run"...i have to lightly pump the brakes to get it to stay on...if i hold it down it shuts off. MTBER-thx.