What does the pressure limiter valve do in the antilock brake system?

The pressure limiter valve in an antilock brake system (ABS) regulates the hydraulic pressure applied to the brakes to prevent wheel lock-up during braking. It ensures that the brake force is optimized without exceeding the maximum pressure threshold, allowing for better control and stability. By modulating the brake pressure, the valve helps maintain traction and enables the driver to steer effectively during emergency stops. This component is essential for enhancing safety and performance in modern vehicles.