This is a genuine VAG NOx sensor, part code 05L907807DK. Designed to accurately measure the levels of nitrogen oxides (NOx) emitted by your vehicle's exhaust system. Proper functioning of the NOx sensor is crucial for the engine control unit (ECU) to optimize the combustion process and manage the exhaust after-treatment system, such as the selective catalytic reduction (SCR) system. By providing real-time data on NOx emissions, this sensor helps your vehicle comply with increasingly stringent environmental regulations and emissions standards. A faulty NOx sensor can lead to increased emissions, poor fuel economy, and potential 'check engine' lights, impacting your vehicle's performance and legality. Ensure optimal performance and environmental compliance by replacing your NOx sensor with this authentic VAG component. It is engineered to the exact specifications of your VAG vehicle, guaranteeing a perfect fit and reliable operation.
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