This is a genuine VAG NOx Sensor, part code 04L907807HA, designed to accurately measure nitrogen oxide levels in your vehicle's exhaust system. Proper functioning of the NOx sensor is crucial for the efficient operation of your vehicle's emission control system, helping to reduce harmful pollutants and maintain compliance with environmental regulations. By providing real-time data to the engine control unit (ECU), this sensor allows for precise adjustments to the fuel-air mixture and exhaust gas recirculation (EGR) system. This optimization not only contributes to cleaner emissions but also helps to maintain optimal engine performance and fuel efficiency. Replacing a faulty NOx sensor with this genuine VAG part ensures your vehicle continues to meet stringent emission standards. Installation of this VAG NOx Sensor should be performed by a qualified technician to ensure proper fitment and calibration. This part is engineered to meet the high-quality standards expected from VAG, guaranteeing reliability and longevity. Trust in genuine VAG parts to keep your vehicle running smoothly and efficiently.
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