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多点电控汽油喷射系统改进了发动机的供油及点火技术,改善了发动机的燃油经济性,减少了发动机工作时有害物质的排放,提高了发动机的综合性能,是EQ49li发动机的关键技术之一。介绍了该喷射系统的结构组成、工作原理及使用特点。
Multipoint electric gasoline injection system to improve the engine fuel supply and ignition technology to improve the fuel economy of the engine to reduce emissions of harmful substances in the engine work and improve the overall performance of the engine is EQ49li engine one of the key technologies . The structure, working principle and usage characteristics of the injection system are introduced.