Genuine OEM Audi Fuel Pressure Sensor, part number 06J906051F. This sensor is responsible for accurately monitoring the fuel pressure within the vehicle's fuel system, providing critical data to the engine control unit for precise fuel delivery and combustion. It is an essential component for engine management. Weighing approximately 0.035 kg, a genuine OEM sensor ensures exact calibration and signal characteristics, which are vital for maintaining engine efficiency, preventing fuel system issues, and ensuring reliable operation.