Genuine OEM Volkswagen Brake Booster Pressure Sensor, part number 1K0998213. This sensor is responsible for accurately monitoring the pressure levels within the brake booster system. It provides critical data to the vehicle's control unit, influencing braking assistance and overall safety. The sensor is typically located in or near the brake booster. Weighing 0.066 kg, this component is vital for brake system integrity. Opting for a genuine OEM sensor ensures precise calibration, reliable signal characteristics, and proper integration with the vehicle's braking electronics, which are paramount for safety.