迈腾B8高压喷油器常见故障诊断

Common Fault Diagnosis of the Magotan B8 High-pressure Fuel Injector

迈腾B8不仅在中国中级车辆的销售市场占有率较高,还是全国汽车技术技能竞赛的主选车型之一。在各类汽车故障中,高压喷油器是故障高发区域之一,对于高压喷油器常见故障及时进行精准诊断,是把握故障原因,做好有效处理的关键。本文主要结合燃油控制电路,对迈腾B8发动机喷油器的喷油过程进行分析,最后以案例的形式,讲解其高压喷油器常见故障的分析诊断过程,最后对于高压喷油器的故障诊断提供几点有效方法参考。通过理论联系案例分析,为更好的把握迈腾B8高压喷油器故障问题提供指导,为高压喷油器的故障诊断和处理提供一些思路和借鉴。

Magotan B8 not only has a high market share in China's intermediate vehicles in China,but also one of the main models of the National Automotive Technology and Skills Competition.In all kinds of automobile faults,high-pressure injector is one of the areas with high incidence of faults.Timely and accurate diagnosis of common faults of high-pressure injector is the key to grasp the cause of the fault and make effective treatment.This paper mainly combines the fuel control circuit to analyze the fuel injection process of Magotan B8 engine fuel injector,and finally explains the analysis and diagnosis process of common faults of high pressure fuel injector in the form of cases,and finally provides some effective methods for the fault diagnosis of high pressure fuel injector.Through the theoretical connection case analysis,it provides guidance for better grasp the fault problem of Magotan B8 high pressure injector,and provides some ideas and reference for the fault diagnosis and treatment of high pressure injector.