奧迪A6電子燃油噴射系統(tǒng)故障診斷與排除

摘       要

本論文主要是對(duì)奧迪A6的結(jié)構(gòu)與工作原理進(jìn)行了詳細(xì)的分析。首先，通過一些工作原理介紹出奧迪A6電子燃油的噴射系統(tǒng)，讓我們對(duì)其有些最初的了解；其次，本論文還通過介紹了奧迪A6在試驗(yàn)中所發(fā)現(xiàn)的一些問題進(jìn)行分析，列舉出了相關(guān)的數(shù)據(jù)讓作為參考，用自己的方法解決了其中的故障；最后，本論文還對(duì)如何診斷與排除奧迪A6的故障提出了一些建議。

關(guān)鍵字：結(jié)構(gòu)；工作原理；診斷；排除

Troubleshooting And Fault Remove of Audi A6 Electronic Fuel Injection System 

Abstract                    

 

This paper mainly for the Audi A6's structure and working principle of a detailed analysis, first introduced through a number of works out of the Audi A6 electronic fuel injection system for us that some of their original understanding. Secondly, the paper also through the presentation of the Audi A6 in actual test some of the problems found in the analysis, and describes the relevant statistics for our reference and use their own methods to solve problems of them. In this paper, the end, I would also rule out the Audi A6 how to diagnose faults with some suggestions. 

Keywords: structure; working principle; diagnosis; remove

目 錄

1前 言 1

2奧迪A6電子燃油噴射系統(tǒng) 2

2.1 奧迪A6電子燃油噴射系統(tǒng)及其工作原理 2

2.2 奧迪A6燃油供給系統(tǒng) 3

2.3 奧迪A6進(jìn)氣系統(tǒng) 4

2.4 奧迪A6電子控制系統(tǒng) 6

2.5 冷起動(dòng)時(shí)的補(bǔ)償 7

2.6 怠速調(diào)整 8

3奧迪A6電控燃油噴射系統(tǒng)的檢修 11

3.1系統(tǒng)技術(shù)參數(shù) 11

3.2 怠速狀態(tài)調(diào)整 11

3.3空氣系統(tǒng)的檢修 12

3.4 奧迪A6燃油分配器性能的檢查 13

4奧迪A6燃油噴射系統(tǒng)故障案例 15

4.1發(fā)動(dòng)機(jī)常見困難故障診斷 15

總 結(jié) 20

致 謝 21

參考文獻(xiàn) 22