Genuine OEM Volkswagen Crankshaft Pulse Sensor, part number 06K906433B. This sensor is essential for monitoring the crankshaft's position and engine speed, providing critical data to the engine control unit for accurate ignition and fuel injection timing. Weighing approximately 0.034 kg, this compact sensor is designed for precise signal output. Choosing a genuine OEM crankshaft sensor ensures accurate and reliable signal characteristics, which are fundamental for optimal engine performance, fuel efficiency, and emissions control.