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汽車發(fā)動機失火故障的診斷方法研究

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摘 要:失火是發(fā)動機常見故障之一。失火的原因有很多。油路、電路和機械零件中的故障可能導(dǎo)致發(fā)動機失火。發(fā)動機失火故障發(fā)生后,不僅降低了發(fā)動機工作的穩(wěn)定性、動力性和經(jīng)濟性,而且會增加因燃油燃燒不完全或不燃燒而產(chǎn)生的排放污染。因此,有必要對汽車發(fā)動機失火故障診斷方法進行研究。

關(guān)鍵詞:汽車維修 發(fā)動機 故障診斷

Abstract:Misfire is one of the common engine failures. There are many reasons for the fire. Failures in the oil circuit, electrical circuits, and mechanical parts may cause the engine to catch fire. After an engine misfire failure occurs, it not only reduces the stability, power and economy of the engine, but also increases the emission pollution caused by incomplete or incombustible fuel combustion. Therefore, it is necessary to study the method of car engine misfire fault diagnosis.

Key words:car maintenance, engine, fault diagnosis

1 汽車發(fā)動機失火故障相關(guān)概述

1.1 研究背景及意義

隨著汽車產(chǎn)量的增加,油耗和廢氣排放給環(huán)境保護造成了負擔(dān)。(剩余5660字)

目錄
monitor