This VAG Oxygen Sensor, part number 03C906262M, is a critical component for your vehicle's emissions control system. It plays a vital role in monitoring the amount of unburned oxygen in the exhaust gas, allowing the engine control unit (ECU) to adjust the fuel-air mixture for optimal combustion. By accurately measuring oxygen levels, this sensor helps to reduce harmful emissions, improve fuel economy, and prevent potential engine damage caused by an incorrect air-fuel ratio. A malfunctioning oxygen sensor can lead to increased fuel consumption, rough idling, and illuminated check engine lights. Crafted to VAG's exacting standards, this oxygen sensor guarantees reliable and long-lasting performance. It is designed for a direct fit, ensuring straightforward installation and seamless integration with your vehicle's existing systems. Trust in genuine VAG parts to maintain your car's peak condition and environmental compliance.
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