This Crankshaft Pulse Sensor, part number 038907319F from VAG, is engineered to meet the exact specifications of your vehicle's original equipment. It plays a critical role in your engine's management system by detecting the rotational speed and position of the crankshaft. Accurate readings from the crankshaft position sensor are essential for the engine control unit (ECU) to precisely time fuel injection and ignition. A failing sensor can lead to a variety of issues, including rough idling, stalling, poor fuel economy, and the check engine light illuminating. Replacing a faulty sensor with this direct-fit VAG part ensures that your engine receives the correct signals for smooth and efficient operation. Installation is straightforward, designed to integrate seamlessly with your existing wiring harness and engine components.
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