Genuine OEM Volkswagen Exhaust Gas Temperature Sensor, part number 04L906088DT. This sensor is crucial for monitoring the temperature of exhaust gases, providing vital data to the engine control unit for fuel mixture and emissions management. It is installed within the exhaust system. Weighing approximately 0.057 kg, this sensor ensures precise temperature readings. Genuine OEM sensors provide accurate calibration and signal characteristics, which are essential for maintaining engine efficiency and meeting emissions standards.