Where is the idle air sensor on a Chevy cavalier?

The idle air control (IAC) valve on a Chevy Cavalier is typically located on the throttle body, which is situated on the intake manifold. You'll find it near the air intake duct, usually attached with a couple of screws and an electrical connector. To access it, you may need to remove the air intake duct for better visibility and reach. Always consult the vehicle's service manual for specific details and diagrams related to your model year.