This is a genuine VAG NOx Sensor, part number 04L907807HB. Designed to accurately measure nitrogen oxide levels in the exhaust system, this sensor plays a crucial role in modern vehicle emissions control. By providing real-time data to the engine control unit (ECU), the NOx sensor helps optimize the combustion process and manage after-treatment systems like selective catalytic reduction (SCR). This ensures your vehicle meets stringent emissions standards and maintains optimal engine performance. Proper functioning of the NOx sensor is essential for reducing harmful pollutants and maintaining fuel efficiency. Replacing a faulty sensor with this genuine VAG part will restore your vehicle's emissions control system to its intended specifications.
No specification found