Where is 2003 miata idle air control valve?

The idle air control valve (IACV) on a 2003 Mazda Miata is typically located on the throttle body. It is usually positioned on the side or top of the throttle body assembly and is connected to the intake manifold. To access it, you may need to remove some components, such as the air intake duct, for better visibility and access. Always consult your vehicle's service manual for specific instructions and diagrams.