To be certain of its location on your specific Cavalier, you should:
* Consult your owner's manual: It might have a diagram showing sensor locations.
* Check a repair manual specific to your year and model: These manuals often include detailed diagrams and instructions. Chilton's and Haynes are popular choices.
* Use a wiring diagram: This will show you where the IAT sensor wire comes from and should lead you to the sensor itself. You can find these online or in repair manuals.
Because there's some variation depending on the exact engine and trim level, it's best to use one of the above methods for precise location. Simply looking in the general area described above may not be sufficient.
