NAVISTAR DT466E电控柴油发动机电子油门系统故障诊断

Fault Diagnosis on the Accelerator System of NAVISTAR DT466E Electronic Control Diesel Engine

详细介绍美国NAVISTAR DT466E电控柴油发动机电子油门系统故障诊断步骤,对油门位置传感器中的位置传感器(APS)和怠速开关(IVS)的工作原理作简要介绍。

The diagnostic procedures of the accelerator system of the American NAVISTAR DT466E diesel engine controlled by the electronic control module(ECM)are introduced in details here. The working principles of the accelerator position sensor(APS)and the idle validation switch(IVS)are also briefly introduced.