How to Brake When Driving a Vehicle with ABS System
1 Answers
When braking a vehicle equipped with ABS, firmly press the brake pedal. How ABS Works: During braking, the ABS quickly determines if a wheel is about to lock up based on speed signals from each wheel speed sensor. It then closes the normally open inlet solenoid valve for that wheel to maintain braking force. If the wheel continues to lock, the normally closed outlet solenoid valve opens, allowing brake pressure to rapidly decrease as brake fluid flows directly to the reservoir, preventing complete wheel lockup. This keeps braking at the optimal point (20% slip ratio), ensuring maximum braking effectiveness and driving safety. Functions of ABS: 1. Maximizes brake efficiency, reducing braking time and distance. 2. Effectively prevents vehicle skidding and fishtailing during emergency braking, ensuring good driving stability. 3. Allows steering during emergency braking, maintaining good steering control. 4. Reduces tire wear by minimizing violent friction between tires and the road surface.