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毕业论文

题目：广本雅阁发动机电控系统故障的诊断与排除

系 部 现代制造工程系 专 业 名 称 汽车运用技术专业 班 级 姓 名 学 号 指 导 教 师

2010 年 09 月 10 日

广本雅阁发动机电控系统故障的诊断与排除

摘 要

随着汽车电子技术的日趋发展和完善，汽车发动机电控技术已达到相当高的水平，这使得汽车维修行业及维修人员面临一次新的技术挑战。发动机作为汽车的核心部件，对汽车的整体性能有着重要的影响。本文对广本雅阁发动机电控系统的组成及工作原理进行了介绍与分析，并对发动机的诊断方法做出了总结。对常见的故障诊断与排除进行了归纳，通过二个案例的详细分析总结出对发动机寻找故障的技巧和排除方法。

关键词：发动机；故障；排除

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Hongda Accord with Electronic Engine Control System

Fault Diagnosis

Abstract

Author: Tutor:

Along with the development of automobile electronic technology is perfect, and automotive engine control technology has reached very high levels, which makes the vehicle maintenance and repair personnel faces a new technical challenges. The car engine as the core parts of automobile, has an important influence on the overall performance. This paper AnBen accord engine control system composition and working principle are introduced and analyzed, and the diagnosis method to make the engine. The common fault diagnosis and eliminate, through detailed analysis of two cases of search engine failure to summarize the skills and eliminating methods.

Key words: Engine; Fault; Remove

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