This VAG Lambda Sensor, part number 1K0998262S, is a critical component for your vehicle's emissions control system. It accurately measures the amount of oxygen in the exhaust gases, providing vital data to the engine control unit (ECU). By precisely monitoring the oxygen levels, the ECU can dynamically adjust the fuel injection and ignition timing to maintain the ideal air-fuel ratio. This not only contributes to reduced harmful emissions but also significantly improves fuel economy and engine responsiveness. A malfunctioning lambda sensor can lead to increased fuel consumption, rough idling, poor acceleration, and illuminated check engine lights. Crafted to VAG's stringent quality standards, this sensor guarantees reliable and long-lasting performance. Its direct fit design ensures easy installation, replacing your old or faulty sensor seamlessly. Trust in genuine VAG parts to keep your vehicle running at its best.
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