Genuine OEM Audi Exhaust Gas Temperature Sensor, part number 059906088C. This sensor plays a critical role in engine management by accurately measuring the temperature of exhaust gases. It is typically installed within the exhaust system to provide data for fuel mixture adjustments and emissions control. Weighing approximately 0.089 kg and with a cable length of 0.425 m, it is designed for precise fitment. Choosing a genuine OEM sensor ensures accurate calibration and signal characteristics, which are vital for reliable engine operation and preventing false diagnostic codes.