燃油压力波检测在机车柴油机故障判断上的应用

Application of fuel pressure wave detecting in judging diesel engine troubles

指出应用柴油机燃油喷射系统故障诊断仪对柴油机燃烧系统进行压力波检测 ,对早期预报柴油机喷油泵、喷油器故障是行之有效的 ,并介绍了几种典型的故障波形。

Using the fault diagnosis apparatus of diesel engine fuel injection system to detect the pressure wave of diesel engine combustion system is an effective way to predict the failures of diesel engine fuel injection pump and fuel injector in early stage.