This genuine VAG oxygen sensor, part number 04C906262AJ, is engineered to meet the exact specifications of your vehicle. It plays a crucial role in monitoring the amount of oxygen in your exhaust system, allowing the engine control unit (ECU) to adjust the air-fuel mixture for optimal combustion. A properly functioning oxygen sensor is vital for reducing harmful emissions and improving fuel economy. When this sensor begins to fail, you may notice decreased gas mileage, rough idling, or the illumination of your check engine light. Replacing a faulty sensor with a genuine VAG part ensures compatibility and reliable performance. This sensor is designed for durability and accuracy, providing consistent data to your ECU under various driving conditions. Trust in VAG's commitment to quality to keep your engine running smoothly and efficiently.
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