发动机氧传感器售后检修方法浅析

Analysis of engine oxygen sensor after maintenance method

发动机氧传感器作为控制发动机空燃比的一个关键零部件,其市场故障表现较为突出。但是从零部件分析数据来看,误判占据很大比例。文章从零部件失效可能引发的故障模式入手,梳理检测流程,规范指导时候检修,希望能对市场故障分析判断提供帮助。

The engine oxygen sensor is a key component in the control of engine air burn ratio, and its market failure is mo re prominent. But judging by the component analysis, the miscalculation takes a large proportion. This article obtains from the failure may cause the failure mode of spare parts, carding process, guidelines when maintenance, hope can help to mark et failure analysis judgment.