Genuine OEM Volkswagen Exhaust Gas Temperature Sensor, part number 05E906088D. This sensor plays a vital role in the exhaust system by accurately monitoring the temperature of exhaust gases. The data it provides is essential for the engine control unit to optimize fuel mixture, manage emissions, and protect catalytic converters from overheating. Weighing approximately 0.097 kg, this sensor is designed for precise integration into the exhaust stream. Using a genuine OEM sensor guarantees accurate signal characteristics and reliable performance, which are critical for maintaining engine efficiency and meeting emissions standards.