Where is the fuel pressure regulator on a 2002 Hyundai xg350?

On a 2002 Hyundai XG350, the fuel pressure regulator is typically located on the fuel rail, which is situated on the engine. It can be identified by a vacuum line connected to it and is usually near the fuel injectors. Accessing it may require removing some components for better visibility and reach. Always consult the vehicle's service manual for specific details and diagrams.