How to Control the Throttle to Maintain a Fixed Speed?

[EmersynAnn]

You can control the vehicle's speed by adjusting the pressure applied to the throttle pedal. The car's throttle regulates the engine's throttle valve opening, which in turn controls the engine's air intake and fuel injection, thereby managing the engine's RPM. Below is some extended information about the throttle: 1. The throttle is essentially an air valve on the engine, a device that controls the airflow. 2. For proper combustion, the engine requires an appropriate air-fuel ratio, typically 14.7:1, meaning 14.7 liters of air to 1 liter of fuel. This ratio ensures optimal engine combustion. 3. The so-called throttle controls the airflow, and once the air volume is determined, the required fuel amount is calculated automatically by the car's internal computer. 4. When you press the throttle, the airflow increases, leading to more fuel injection and greater combustion force, which results in higher engine RPM. Conversely, releasing the throttle reduces the RPM.