This VAG O2 sensor (part code ASE40141600000) is a critical component for your vehicle's emissions control system. It accurately measures the amount of oxygen in your exhaust gases, sending vital data to the engine control unit (ECU). By providing real-time feedback, the O2 sensor helps the ECU adjust the fuel-air mixture for optimal combustion. This leads to improved fuel economy, reduced emissions, and smoother engine operation. A malfunctioning O2 sensor can result in poor gas mileage, increased pollution, and potential engine damage. Manufactured to VAG's stringent quality standards, this sensor is built to withstand the harsh conditions of the exhaust system. Its robust construction ensures reliable performance and a long service life, providing peace of mind for your vehicle's maintenance needs.
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