劳斯莱斯公司通过长期测评其全球喷气式发动机的工作情况，可以预测发动机在什么时候更有可能出现故障，从而安排顾客更换发动机。

By continuously dassessing the performance of its jet engines around the world, Rolls-Royce is able to predict when engines become more likely to fail so that customers can schedule engine changes.

youdao

从故障代码的人工识别方法、读取步骤、故障码信息含义及相应故障情况等方面，介绍了丰田5a - FE型发动机自诊断系统的应用情况及使用方法。

It introduces the application and the method of self-diagnosis system of 5a-fe Toyota engine, especially in the identification, read process, significance of fault codes and the like.

youdao

从检测结果分析发动机的缸内燃烧情况、工作情况以及故障部位。

Analyzing the combustion conditions, work conditions and fault part of the engine in-cylinder from the test results.

youdao