Need to know where IAT sensor is located

It only has two wires to it. It still works if you hook it backwards.

See if this helps -

94 ford ranger mass air sensor the iat sensor

depends on the engine...
3.7 liter, #1 below:



4.7 liter:



5.7 liter, #2 below:

the iat sensor is located in the fresh air duct connected to the air filter in front of the fuse/relay control panel. to remove the iat sensor, renive the air filter cover and using a pair of wire cutters remove the small steel band holding the sensor in place. then by pulling on sensor it will come out. when replaceing sensor be sure to install new metal ring on new sensor to secure it in place.

The IAT (intake air temperture sensor) is located in and part of the MAF (mass airflow sensor).

Yes. That is exactly it. The Air Intake Temp Sensor is built into the Mass Air Flow Sensor on the Air Filter Box. Below is a picture...


I personally have not connected one of these Chips to a Tahoe...What I can provide you with, is the Connector Diagram so you know exactly what Wires you need to Splice in to. See below...

I hope this helps you. If you have any more questions or need any more diagrams, please don't hesisitate to ask...Thanks again, JShreader.

the IAT is a small round sensor with 2 wire going to it, the sensor is located in the air filter housing lid or in the flexible air intake hose to the engine from the air cleaner box.

here is a picture

sounds like the IAT is disconnected, it is either in the flex hose from the air cleaner to the engine or in the air filter housing, on my GM product car it is in the air intake hose, it is small and has a 2 wire connector to it, just pushes and pulls in and out of the flexible air intake hose.

if you look in the air intake boot you should see a two wire sensor stuck in it. this is the iat. That being said i dont recommend the "chip" you are referring too all it does is make computer think it is cold outside all the time so it adds more fuel to engine this is were they claim the extra power. decreased mileage and decreased engine life.a programmer works much better.

i need to know where is the iat sensor located on my 2003 cl3.2