一、关于点火线圈的极性问题下面介绍一下如将点火线圈的两极接反,将会产生什么问题及在线圈上没有(?)符号时判断极性的方法。在点火系进行调整时,人们很少注意到线圈的极性问题。然而,这是点火系基本的、也是重要的问题。点火线圈的线路如图1所示,其初级线圈的接头(?)连接电源,(?)连接断续触点。如采用图示正规线路,且线圈内部线路也是按规范连接的话,则从点火线圈的次级线圈输出的“次级 First, the ignition coil on the polarity of the problem Here’s how to turn the two poles of the ignition coil, what problems will arise and the coil is not (?) Symbol to determine the polarity of the method. When the ignition system is adjusted, people rarely pay attention to the polarity of the coil. However, this is a basic and important issue for ignition systems. Ignition coil line as shown in Figure 1, the primary coil connector (?) Connect the power supply, (?) Intermittent contact. Such as the use of pictorial regular lines, and the coil is also connected to the line according to the standard, then from the ignition coil secondary coil output "secondary