Genuine OEM Audi Exhaust Gas Temperature Sensor, part number 03L906088T. This sensor plays a critical role in the vehicle's emission control system by accurately monitoring the temperature of exhaust gases. Its precise readings help the engine control unit optimize fuel delivery and combustion. Weighing 0.121 kg and with a length of 0.79 meters, this sensor is designed for direct fitment within the exhaust system. Choosing a genuine OEM sensor ensures accurate calibration and reliable performance, preventing false readings that could impact engine efficiency and emissions compliance.