This Crankshaft Pulse Sensor, part number 04C906433G from VAG, is a critical component for your vehicle's engine management system. It accurately detects the rotational speed and position of the crankshaft, sending this vital information to the engine control unit (ECU). The ECU uses this data to precisely control ignition timing and fuel injection, which is essential for smooth engine operation, fuel efficiency, and emissions control. A malfunctioning crankshaft position sensor can lead to a variety of issues, including engine misfires, rough idling, stalling, and difficulty starting. Crafted to meet VAG's stringent quality standards, this sensor is designed for durability and long-lasting performance. Replacing a faulty sensor with this genuine VAG part ensures that your engine receives accurate signals, restoring optimal performance and reliability.
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