浅析电喷发动机怠速性能的检测

Discuss of idle performance test of electric injection engine

电喷发动机怠速性能的好坏对发动机的正常工作有着直接的影响。主要从最低稳定转速的检测项目和快怠速系统的检查内容说明了电喷发动机怠速系统正常运转的工作条件及检测手段，并以实例说明了典型怠速故障的诊断。

Stand or fall of idle performance of electric injection engine has a direct effect with engine normal operation.Mainly indicates the working conditions and testing measure of normal operation of electric injection engine from the test items of the lowest stable rotary and fast idle system,and takes instances to explain the diagonistic of classic idle malfunction.