This genuine VAG NOx sensor, identified by part code 05L907807DA, plays a crucial role in modern vehicle emissions control systems. It precisely measures the levels of nitrogen oxides (NOx) in the exhaust gases, providing vital data to the engine control unit (ECU). By accurately detecting NOx concentrations, this sensor enables the ECU to optimize the air-fuel mixture and manage the exhaust after-treatment system, such as the selective catalytic reduction (SCR) system. This ensures that your vehicle operates within strict emissions regulations and maintains peak fuel efficiency. Engineered to VAG's high standards, this NOx sensor offers reliable and long-lasting performance. Its direct fit design ensures compatibility with specified VAG models, making installation straightforward for qualified technicians. Maintaining the integrity of your emissions system with genuine VAG parts is essential for vehicle longevity and environmental responsibility.
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