We all know that motorcycles can be divided into two types: EFI and carburetor. Almost all the motorcycles that people bought used EFI engines. However, with the development of the times, more and more EFI engine models began to appear in the market. However, many people have doubts about the quality of this kind of car. So will EFI motorcycles ever work?

First of all, from the operating principle of EFI motorcycle and carburetor motorcycle, the oil circuit of carburetor engine flows naturally, and then uses the air intake of the cylinder to suck gasoline into the engine, so as to ignite gasoline to propel the piston operation. This kind of engine does not need oil pump, electronic valve and other accessories to complete the operation. We can regard it as a mechanical fuel injection equipment.

The electronic injection engine is equipped with oil pump, electronic valve, air flow sensor, intake air temperature sensor and other equipment. The ECU program controls the fuel injection pulse width of the engine. In short, it automatically controls the electronic fuel injection inductor according to the opening of the accelerator. Compared with the forced fuel injection of the carburetor, the electronic injection system is a set of automatic fuel injection equipment.

To sum up, the carburetor motorcycle is theoretically more effective than the EFI motorcycle. Generally speaking, the carburetor motorcycle is not easy to have problems after three or five years of normal operation. If the EFI motorcycle is not protected and maintained according to the standard, various minor problems may occur within a year. In addition, due to the simple structure of the carburetor, the problem is usually caused only by the blockage of the oil circuit, which only needs to be sorted out briefly, while various parts of the EFI model may have problems.

However, this is only a theoretical statement. With the continuous development of the automobile industry, the related technology of EFI motorcycles has become very mature. The defect rate is not as high as it was a few years ago. Therefore, EFI motorcycles are still very useful today. We don't have to worry too much about the EFI system when we buy motorcycles.

This is not true. For example, some EFI motorcycles of good quality can be driven for five to six years or even seven to eight years, while some EFI motorcycles produced by miscellaneous brands and small workshops can be driven for three to five months; In addition, the longevity of the motorcycle is also closely related to the driving method, application environment and maintenance level of the owner. A well maintained model will last a long time. Therefore, we should try our best to buy a high-quality model when we buy a motorcycle, and we should also regularly maintain the vehicle together.

Article source: motorcycle EFI system manufacturer www.sailifu.cn