When the car was first invented more than 100 years ago, it was just a large sofa with 4 wheels, and the configuration of the car at that time was low, the function was not complete, and most of it had to be operated by hand. Now that the functions on the car are more and more comprehensive, the gearbox has been invented to create more and more rear gears, switching to different gears will bring a different driving experience.
Many automatic cars have S gear, also known as sports gear, what is the special significance of this gear? The full English name of S gear is sport, which means sports, during the vehicle driving, the car hanging to S gear will switch to sport mode, obtaining faster power and more torque.
Since the power of hanging in S gear is stronger, the gear shift is faster, hanging D gear or S gear when running at high speed? Some car owners think that when running at high speed, the car is in good condition, the road conditions are good, the speed is very fast, and it is more driving experience to hang in the S gear, and these owners have been hanging on the S gear when running at high speed.
When running high speed, you can't hang on to S gear for a long time, the correct way is to hang on to D gear, and when you need to overtake and accelerate, you can hang in S gear for a short time. D gear is the most commonly used gear on automatic transmission cars, representing forward, and the vehicle can run forward after hanging in D gear. Although the D gear has more functions, it is not suitable for all road sections, and sometimes the owner needs to switch to the S gear.
When hanging in S gear, the engine speed will suddenly increase, the amount of fuel injected by the engine will also increase, and the owner will feel that the car has more power and more torque. Usually in the city driving slower, but also encounter sudden out of the vehicles and pedestrians, it is not recommended that you hang in the S gear.
The traffic flow on the high speed is small, the road conditions are better, and the owner can get faster power and faster shift efficiency by hanging on the S gear. However, there is a little car owner to pay attention to, hanging in the S gear also has some disadvantages, long-term hanging in the S gear driving comfort will decline. When running at high speed, the owner can hang on the S gear for a short time, and cannot hang on the S gear for a long time.
There is another disadvantage of the vehicle hanging in S gear, that is, the fuel consumption is increased. After the vehicle switches to S gear, the fuel injection of the engine will increase, the speed will also increase, and the owner will obviously feel that the car is more energetic. If the vehicle is hung in S gear for a long time, the continuous increase in fuel injection will lead to an increase in fuel consumption, and running at high speed in S gear may be higher than driving in the city.
When to use S-files?
When the owner is driving in extreme terrain, he needs to climb a hill and can switch to S gear. After the vehicle switches to the S gear, the engine speed is higher, the owner only needs to lightly step on the throttle to make the power stronger, and the owner will feel that the original soft suspension will become more rigid during the climb.
The owner can also hang on the S gear when overtaking on the high speed, pay attention to fast accuracy when overtaking, and the shift efficiency of the car when hanging in the S gear is higher, and the overtaking action can be completed quickly.
Although the S gear is easy to use but can not be used for a long time, long-term hanging in the S gear, the gearbox load will increase, the gearbox temperature will be higher, long-term driving gearbox will appear some unnecessary wear, it will not take long for the gearbox to be overhauled.
Editor's Comments:
There are many gears on the car, and switching to different gears will bring a different driving experience. Switching to S gear can get a better driving experience in a short period of time, but the owner also has to pay a certain price. I hope that everyone can understand the functions of different gears and use the gears reasonably, even if the S gear is easy to use, it cannot be used for a long time.
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