This VAG Speed Sensor, part code WHT003861A, is a crucial component for your vehicle's electronic systems. It accurately measures the rotational speed of the wheels, providing essential data to the Engine Control Unit (ECU). Accurate speed sensor data is vital for various functions, including speedometer operation, Anti-lock Braking System (ABS) engagement, Electronic Stability Program (ESP) control, and cruise control functionality. A malfunctioning speed sensor can lead to erratic speedometer readings, ABS warning lights, or compromised vehicle stability systems. Crafted to meet VAG's stringent quality standards, this speed sensor offers durability and consistent performance. Its direct-fit design ensures a straightforward installation process, replacing your old or faulty sensor with minimal hassle. Trust in genuine VAG parts for optimal compatibility and reliability.
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