Where is the idle air control valve at on your 2005 ford excursion?

On a 2005 Ford Excursion, the idle air control (IAC) valve is typically located on the throttle body, which is situated on the intake manifold. It can be found near the intake air duct and is usually held in place by a couple of screws. Accessing it may require removing some components, depending on the engine configuration. Always consult the vehicle's service manual for specific instructions and diagrams.