This ABAKUS wheel speed sensor, part code 120-02-134, is designed to accurately measure the rotational speed of your vehicle's wheels. It plays a crucial role in the proper functioning of anti-lock braking systems (ABS) and traction control systems, providing vital data to these electronic modules. Properly functioning wheel speed sensors are essential for vehicle safety and performance. They help prevent wheel lock-up during braking and maintain stability during acceleration or cornering. This sensor from ABAKUS is built to meet rigorous standards for durability and accuracy. Installation of this sensor should be performed by a qualified technician to ensure correct fitment and function. Regular checks of your ABS and traction control warning lights can indicate a potential issue with a wheel speed sensor or related components.