This is a genuine VAG NOx Sensor, part number 05L907807CQ. Designed to accurately measure the concentration of nitrogen oxides in the exhaust gases of your vehicle, this sensor plays a crucial role in modern emissions control systems. By providing real-time data to the engine control unit (ECU), the NOx sensor helps optimize the combustion process and manage the exhaust after-treatment system. This ensures that your vehicle meets stringent emissions standards and contributes to a cleaner environment. Proper functioning of the NOx sensor is essential for maintaining optimal engine performance, fuel efficiency, and preventing potential 'check engine' lights related to emissions. Replacing a faulty sensor with this genuine VAG part guarantees compatibility and reliability.
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