Genuine OEM Volkswagen Camshaft Position Sensor, part number 04C906433G. This electronic sensor is vital for engine management, monitoring the precise rotational position of the camshaft. The data it provides is used by the engine control unit (ECU) for accurate fuel injection timing, ignition timing, and variable valve timing adjustments. Weighing approximately 0.02 kg, this sensor is designed for precise installation and reliable signal output. Using a genuine OEM sensor ensures accurate signal characteristics and calibration, which are critical for optimal engine performance, fuel efficiency, and emissions control.