起亚KX7车型发动机启动常规故障检测

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摘 要：本文介绍了起亚KX7车型起动系统组成，基本工作原理，叙述了起动系统的几种典型故障现象，分析了该现象可能的故障原因，结合起亚KX7的电路图详细描述了几种起动系统典型故障的诊断排除过程，并且以一个具体的起动系统故障实例对故障排除过程进行了详细说明。

关键词：起动系统 典型故障 故障实例

Kia KX7 Model Engine Startup Routine Fault Detection

Zhao Yanke

Abstract：This paper introduces the composition and basic working principle of the starting system of Kia KX7， describes several typical fault phenomena of the starting system， and analyzes the possible causes of the failure. Combined with the circuit diagram of Kia KX7， several typical faults of the starting system are described in detail. The diagnosis and troubleshooting process is described in detail， and the troubleshooting process is explained in detail with a specific example of the failure of the starting system.

Key words：starting system， typical fault， fault instance

1 前言

起亚KX7的起动系统包括起动机、蓄电池、电磁开关、档位开关（A/T）、点火开关、连接线束等。（剩余3759字）