帝豪EC718发动机无法启动故障诊断与分析

发动机无法启动是汽车发动机故障中较为常见的故障现象,维修人员遇到此类故障现象,通常有一套通用的诊断与维修流程,但在实际诊断与维修过程中发现传统的标准的诊断与维修流程,也会因车辆发动机电脑控制策略及线路布置的不同,而改变诊断与维修流程,本文主要针对帝豪EC718发动机无法启动的故障进行诊断与分析,希望给维修人员提供一些参考。

Diagnosis and Analysis of the Failure of Emgrand EC718 Engine to Start

Engine failure is a common failure phenomenon in automobile engine failures.When maintenance personnel encounter such failure phenomena,they usually have a set of general diagnosis and maintenance procedures,but in the actual diagnosis and maintenance process,they find that traditional standard diagnosis and the maintenance process will also change the diagnosis and maintenance process due to the difference in the vehicle engine computer control strategy and line layout.This article mainly diagnoses and analyzes the failure of the Emgrand EC718 engine to start,and hopes to provide some references for maintenance personnel.