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汽油直接喷射系统具有节能低排放的显著优点,取代了汽车发动机上现有的化油器,近年来在国外新型车上的装机率已超过90％,得到迅速的发展。应读者的要求,本刊从这一期起分六期连载《汽油直接喷射系统的原理与维修》。 该文共分四章:①汽油直接喷射系统概述;②机械控制式汽油直接喷射系统(K型);③压力感应电子控制多点式汽油直接喷射系统(D型);④流量感应电子控制多点式和单点式的汽油直接喷射系统。
Gasoline direct injection system has obvious advantages of energy saving and low emission, replacing the existing carburetor on automobile engine. In recent years, the installed rate of new type cars in foreign countries has exceeded 90% and has been rapidly developed. At the request of the reader, this issue is divided into six issues of “Principle and Maintenance of Gasoline Direct Injection System” from this issue. The article is divided into four chapters: ①The introduction of gasoline direct injection system; ②The direct control system of gasoline (K type); ③Electronically controlled multi-point gasoline direct injection system (D type); ④The flow control electronic control Point and single point gasoline direct injection system.