Where is the EGR valve located on a 2003 Mazda 6?

On a 2003 Mazda 6, the EGR (Exhaust Gas Recirculation) valve is typically located on the engine's intake manifold, near the back of the engine. It can be found on the driver's side, close to the throttle body. Accessing it may require removing some components for better visibility and space to work. Always consult the vehicle's service manual for specific details and diagrams.