This VAG Oxygen Sensor, part code 04C906262K, is a critical component for your vehicle's emissions control system. It plays a vital role in monitoring the amount of oxygen in the exhaust gases, allowing the engine control unit (ECU) to adjust the fuel injection accordingly. By accurately measuring oxygen levels, this sensor helps maintain the ideal air-fuel ratio, which is essential for maximizing fuel economy and minimizing harmful emissions. A malfunctioning oxygen sensor can lead to decreased MPG, rough idling, increased pollution, and potentially trigger your check engine light. Crafted to meet VAG's stringent quality standards, this oxygen sensor offers reliable and durable performance. Replacing a faulty sensor with this genuine part ensures your vehicle operates at peak efficiency and complies with environmental regulations.
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