Having problems with your 2001 Pontiac Sunfire ?
Code came back as iat sensor reading high
\015 Where can I find the iat sensor location on my 2001 pontiac sunfire. 2.2 engine\015
IAT stands for Air Intake Temperature Sensor and it is located in the intake tube coming from the air filter box tot he engine. Easiest way to find it is look at the top of your engine where it says 2200. Coming right out of that manifold is a black ribbed tube about the size of a baseball to softball. It should be going towards the direction on the front drivers side. on the back side of that tube, about 4 inches away from the intake manifold (the things that says 2200) is a plug with wires. That is your IAT Sensor. If it is unplugged, plug it back in. Otherwise unplug it and replace it. Make sure to disconnect the battery while you do this so the computer resets itself after the new one is installed. Thanks and please don't forget to rate!
The iat sensor is located either in the air cleaner housing or in the ducting that goes from the air cleaner to the throttle body
Repair Help & Product Troubleshooting for 2001 Pontiac Sunfire
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