发动机机油压力异常的排查与分析

Inspection and Analysis on Abnormal Engine Oil Pressure

因发动机一致性存在差异,在试验和使用过程中,经常会遇到机油压力异常的问题。由于发动机润滑系统由多种用油元件组成,油路复杂,如何快速准确地找出问题所在,一直受到关注和探索。本文以某款汽车发动机机油压力异常为例,介绍一种油压异常排查方法。

In the process of engine test,it is found that engine oil pressure is abnormal. The lubrication system of an engine contains many oil parts and so it is very complicated. Engineers try to explore the reasons quickly and accurately. This article introduces a method to check oil pressure malfunction on the basis of a gasoline engine.