What is the function of the ESP system?

2 Answers
ArcherLynn
07/25/25 9:43am
The function of the ESP system is to monitor the driving state of the vehicle. When understeer or oversteer occurs during emergency obstacle avoidance or turning, it helps the vehicle avoid deviating from the ideal trajectory. The ESP system generally requires the installation of steering sensors, wheel sensors, skid sensors, and lateral acceleration sensors. The main sensors of the ESP system and their functions are as follows: 1. The steering sensor monitors the rotation angle of the steering wheel to help determine whether the vehicle's driving direction is correct; 2. The wheel speed sensor monitors the speed of each wheel to determine whether the wheels are slipping; 3. The yaw rate sensor records the movement of the vehicle around the vertical axis to determine whether the vehicle is skidding.
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VanGabriel
08/11/25 7:24pm
I've been driving my family car for many years, and I feel the ESP has literally saved my life several times. The full name of this system is Electronic Stability Program, and its main function is to prevent the vehicle from losing control during sharp turns or on slippery roads. While driving, it constantly monitors the car's movements. If it detects that the car might skid or roll over, the ESP automatically adjusts the braking force to specific wheels to bring the car back on track. For example, last month when I took a turn too fast on a rainy day and the car started to sway, the ESP immediately intervened to stabilize it, preventing any danger. For everyday driving, it makes driving safer and more comfortable, and it also boosts confidence when driving in rain or snow, helping to avoid accidents. In short, ESP is a key component for enhancing safety, especially for those with families. I think cars equipped with it are worth the extra investment.
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