This is a genuine VAG NOx Sensor, part code 05L907807CN. Designed to accurately measure the levels of nitrogen oxides emitted by your vehicle's exhaust system, this sensor plays a crucial role in modern emissions control. Proper functioning of the NOx sensor is essential for the engine control unit (ECU) to optimize the combustion process and manage the exhaust after-treatment system, such as selective catalytic reduction (SCR). A faulty sensor can lead to increased emissions, reduced fuel efficiency, and potential illumination of the check engine light. Manufactured to VAG's high standards, this sensor guarantees reliable performance and longevity. Replacing a worn or malfunctioning NOx sensor with this genuine part will help restore your vehicle's emissions performance and ensure compliance with regulatory requirements.
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