What is the throttle of a car? What is the accelerator pedal?

Automobile accelerator pedal is also called accelerator pedal.

It is a part of automobile fuel supply system. The speed of the engine can be controlled by controlling the amount of pedaling, the throttle opening, the air intake and the oil quantity of the engine through the computer.

Main points of using automobile throttle

The accelerator of a car is usually controlled by the pedal, also called the accelerator pedal, which is a device to control the fuel supply of the car engine.

Pedal operation should take the right heel on the cab floor as the fulcrum, lightly step on the accelerator pedal with the sole of your foot, and step down or relax with the extension and flexion of the ankle joint. When stepping on the accelerator pedal, the intensity should be light, so as to step lightly and lift slowly.

When starting the engine, don't press the accelerator pedal to the bottom. It is better to be slightly higher than the idle throttle. When starting, it is best to refuel a little before the clutch linkage point, and the throttle opening should be small and medium. Loosen the clutch, step on the accelerator and move quickly.

When operating, increase or decrease the throttle according to the road conditions and actual needs. To choose the right gear, most of the time, let the engine run at medium speed and large throttle to save fuel. When shifting gears, empty oil should be added, and the cooperation between stepping on the clutch and stepping on the accelerator should be coordinated.

When the car goes uphill, it is not allowed to step on the accelerator. When it is in a low gear, it is generally more appropriate to step on the accelerator for half gear. When the car goes downhill, it is forbidden to step on the accelerator pedal to the end. If the engine still can't speed up after stepping on the accelerator pedal for three quarters, it is necessary to shift to a lower gear and then step on the accelerator to accelerate. Before stopping or shutting down the engine, loosen the accelerator pedal and don't slam on the accelerator.

Key points: tread lightly and lift slowly, accelerate in a straight line, exert yourself gently, don't worry, exert yourself on your toes, and don't shake suddenly.

Operation steps of automobile throttle

The accelerator pedal is a device used to control the increase or decrease of engine speed. When the accelerator pedal is depressed, the engine speed increases; When you step on the accelerator pedal, the engine speed will decrease. The accelerator pedal is generally set at the bottom of the right side of the cab and operated with the right foot.

1. Step on the cab floor with the right heel as the fulcrum, lightly step on the accelerator pedal with the sole of your foot, and use the flexion and extension of your ankle to step on or relax.

2. Unless the brake pedal must be depressed or released, the right foot should be easily placed on the accelerator pedal. When operating the accelerator pedal, you should "step on it lightly and lift it slowly" to avoid slamming on it or shaking continuously.

Key points of accelerator pedal return: Heel does not move, toes are raised.

To choose the right gear, most of the time, let the engine run at medium speed and large throttle to save fuel.

Loosen the clutch, step on the accelerator and move quickly. Before stopping or shutting down the engine, loosen the accelerator pedal and don't slam on the accelerator.

The mistake that is easy to make is not to take the heel as the fulcrum, but to put the whole foot on the road. This will cause the soles of the feet to lose balance with the bumps, causing the pedals to go up and down. When the car is driving, if it has covered 3/4 of the road, but the engine speed cannot be increased accordingly, it should be shifted to a lower gear and then stepped on the road to accelerate.