Genuine OEM Volkswagen Exhaust Gas Turbo Pressure Sensor, part number 03L145049B. This sensor is crucial for monitoring pressure levels within the exhaust gas turbo system, providing essential feedback to the engine control unit. It is typically mounted with associated hoses and a bracket, as shown. Accurate pressure data is vital for optimal turbocharger operation and engine performance. Weighing 0.283 kg, this assembly ensures precise measurement. Genuine OEM sensors offer exact calibration and signal integrity, which is critical for the complex demands of turbocharged engines.