[david-b]

Pulling the ISC off while the car is running doesn't make a big difference. Mine works fine and if I pull it off, it idles a little rough but not too bad. All the info gets saved into the ECU on where the idle is good at the last time, or if the ECU was reset, at the point of factory setting.

Did you reset the ECU after installing the IAT? You may want to do that if you haven't. Probably won't make a difference, but my preference is to reset the ECU each time I replace a sensor, especially something critical as that. Just pull the (-) off the battery.

Goto Autozone and pickup the sensor there. I'm trying to think how many pins mine has. Now after looking at pics, mine has 4 also. Pepboys had the exact one I needed. Try there. I don't have any spares of those laying around. Sorry.