Genuine OEM Volkswagen Throttle Control Element, part number 8V4862159. This component is part of the fuel filler flap assembly and is responsible for regulating the operation of the flap. It ensures the flap opens and closes correctly, providing access to the fuel filler neck. The element is located within the fuel filler flap housing. Genuine OEM throttle control elements are manufactured to exact specifications to ensure smooth and reliable operation of the fuel filler flap mechanism, preventing issues with refueling.