一、汽油喷射工作原理化油器必须用简单的机械方法,同时执行多种难度很大的功能,如用文氏管(和其它输入信号)测量空气流量,用量孔计量燃油,还要进行油—气混合气的制备,而混合气分配必须靠进气歧管来完成。单点喷射系统(亦称喉管腔喷射系统)则分别计量空气 First, the principle of gasoline injection Carburetor must use simple mechanical methods, while performing a variety of difficult functions, such as the use of Venturi (and other input signals) to measure air flow, the amount of measurement of oil hole, but also for oil - Preparation of gas mixture, and gas mixture must be completed by the intake manifold. Single-point injection system (also known as laryngeal lumen injection system) were measured air