Cruise control is a feature in cars used during long periods of travel. Therefore, before embarking on that long road trip, it is essential to ask how does cruise control work on a car. This feature enhances vehicle fuel efficiency and reduces driver stress by maintaining a constant speed. Continuous speed fluctuations typically lead to increased fuel consumption.
How Does The Cruise Control System Work?
Cruise control systems work differently based on the age of your vehicle.
- Cruise Control Function in Older Car Models: Originally, this system employed a cable to manage the accelerator (throttle valve). It regulated the vehicle's speed by activating the throttle through an actuator (also controlled by a cable). The throttle valve governs the engine's power and speed output. Consequently, the system adjusted the throttle position automatically based on the speed set by the driver.
- Cruise Control Function in Newer Car Models: If you’ve recently purchased a new vehicle, it is necessary to ask: “How does my car cruise control work?” to avoid fuel wastage. Newer cars utilise electronic cruise control systems. Instead of using a cable, these systems communicate with the throttle through multiple sensors linked to a computer known as the Electronic Control Unit (ECU). When you set a speed, the ECU calculates the necessary throttle position and activates it wirelessly.
Cruise Control can be activated by a push of a button, usually found on the steering wheel or dashboard of your car.
Conclusion
The cruise control system should be operated when the roads are clear. A car at a constant speed may encounter accidents if not exercising due precaution. It is crucial for car owners to acquire a car insurance policy to protect against cases of accident, theft, or other damage to the vehicle.
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