Traditional Culture Encyclopedia - The 24 Solar Terms - Does southeast dx3 throttle need to be equipped for cleaning?
Does southeast dx3 throttle need to be equipped for cleaning?
Throttle is a controllable valve, which controls air to enter the engine. After the gas enters the intake pipe, it will be mixed with gasoline to form a combustible mixture, which will be burned to do work. It connects the air filter and the engine block, and is called the throat of the automobile engine. There are two kinds of throttle valves: traditional cable throttle valve and electronic throttle valve. The traditional engine throttle control mechanism works through a pull wire (soft steel wire) or a pull rod, one end of the pull wire is connected with an accelerator pedal, and the other end of the pull rod is connected with an accelerator linkage plate. The electronic throttle mainly uses the throttle position sensor to control the opening angle of the throttle according to the energy required by the engine, so as to adjust the intake air.
There are four types of electronic throttles: electro-hydraulic type, linear electromagnet type, stepping motor type and DC servo motor type. However, electro-hydraulic type and stepping motor type are rarely used in automobiles because of their low control accuracy, and linear electromagnetic type is rarely used in automobiles because of its high power consumption. DC servo motor can overcome the above two situations well, so it is widely used in automobiles. In addition, the throttle valve also needs to be replaced regularly, and the length of time mainly depends on the quality of the air filter, oil quality, vehicle road conditions and other factors.
Throttle fouling is mostly caused by poor air quality and poor oil quality. Due to the negative pressure, the carbon deposit produced in the process of gasoline combustion will infect the throttle valve, which will make the throttle valve not close well, thus increasing the intake air, causing signal transmission errors, leading to high fuel consumption and engine idling jitter.
Million car purchase subsidy
- Related articles
- In which year is there a leap month?
- Huawei camera watermark date can be set permanently.
- My birthday is coming, and I want to invite some friends to dinner at home. How can I arrange this party? What can I do to create a good atmosphere and achieve good results?
- On the morning of April 26th, 2008, 1 1 girls were named.
- What are the poems of the Millennium?
- What is the order of the 24 traditional festivals?
- Why do China people like to boycott foreign festivals, but they like to promote foreigners to celebrate China festivals? For example, there will be news reports, and now more and more people like ST.
- The Millennium solar term is coming. What should couples who want to have children eat as the weather turns cold?
- Poetry describing November.
- Save four ones (one drop of water, one degree of electricity, one piece of paper and one grain of rice) to write 600 words.