資源描述:
《捷達(dá)發(fā)動(dòng)機(jī)電控系統(tǒng)故障診斷與維修論文》由會(huì)員上傳分享,免費(fèi)在線(xiàn)閱讀,更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫(kù)。
1、論文題目:捷達(dá)發(fā)動(dòng)機(jī)電控系統(tǒng)故障診斷與維修院系:汽車(chē)工程學(xué)院班級(jí):14汽車(chē)3班學(xué)生姓名:指導(dǎo)老師:2017年6月20摘要在世界上第一輛汽車(chē)中,電氣系統(tǒng)僅僅是由卡爾·本茨設(shè)計(jì)的點(diǎn)火線(xiàn)圈和電池組成的裝置。在然后制造,大燈和電氣設(shè)備被添加到發(fā)動(dòng)機(jī)。20世紀(jì)60年代是汽車(chē)電子的時(shí)代。標(biāo)志著汽車(chē)電子控制技術(shù)是現(xiàn)實(shí)的發(fā)展1967集成電路元件的汽車(chē)的首次應(yīng)用,因此,電子技術(shù)相結(jié)合的汽車(chē)發(fā)動(dòng)機(jī)電控系統(tǒng)開(kāi)發(fā)的集成電路,如汽車(chē)發(fā)電機(jī)電壓調(diào)節(jié)器、集成電路點(diǎn)火器等汽車(chē)電子產(chǎn)品。在我國(guó)作為一個(gè)合資品牌汽車(chē),捷達(dá)出生于中國(guó)的汽車(chē)工業(yè)迎來(lái)了汽車(chē)時(shí)代。它首次應(yīng)用了世界上最先進(jìn)的5氣門(mén)電子噴射發(fā)動(dòng)機(jī),并憑借
2、其獨(dú)特的產(chǎn)品設(shè)計(jì)性能和全方位的安全技術(shù)和設(shè)備,形成了捷達(dá)轎車(chē)系列產(chǎn)品的鮮明個(gè)性。捷達(dá)轎車(chē)不僅開(kāi)創(chuàng)了中檔高檔家庭轎車(chē)推出的應(yīng)用機(jī)技術(shù)、安全技術(shù)和設(shè)備,產(chǎn)品全部采用了先進(jìn)的多點(diǎn)電噴技術(shù),配備了三元催化反應(yīng)器,提高中檔轎車(chē)的環(huán)保性能,從而使捷達(dá)轎車(chē)中級(jí)轎車(chē)環(huán)保先鋒。本文簡(jiǎn)單介紹了汽車(chē)發(fā)動(dòng)機(jī)的基本組成和工作原理,重點(diǎn)對(duì)發(fā)動(dòng)機(jī)常見(jiàn)故障、捷達(dá)汽車(chē)捷達(dá)前衛(wèi)發(fā)動(dòng)機(jī)大修過(guò)程進(jìn)行了詳細(xì)分析,針對(duì)具體案例分析了捷達(dá)轎車(chē)發(fā)動(dòng)機(jī)故障排除的方法和步驟。關(guān)鍵詞:怠速不穩(wěn)啟動(dòng)困難加速不良發(fā)動(dòng)機(jī)失速20AbstractIntheworld'sfirstcar,theelectricalsystemissim
3、plyadevicedesignedbyKarlBenztoigniteacoilandabattery.Thelightsandelectricalequipmentwerethenaddedtotheengine.The1960sweretheageofcarelectronics.Markstheautomotiveelectroniccontroltechnologyisthedevelopmentoftherealityof1967integratedcircuitcomponentsofautomobileapplicationforthefirsttime,t
4、herefore,thecombinationofelectronictechnologyintegratedcircuitoftheautomobileengineelectroniccontrolsystemdevelopment,suchascargeneratorvoltageregulator,suchasintegratedcircuitignitionautomotiveelectronicproducts.Asajointventurebrandcar,jettawasborninChina'sautoindustry.Itforthefirsttimeap
5、plicationoftheworld'smostadvanced5valveelectronicinjectionengine,andwithitsuniqueproductdesignperformanceandafullrangeofsecuritytechnologyandequipment,formedthedistinctpersonalityofjettasedanseriesproducts.Jettacarsnotonlycreatedthemidrangehigh-endfamilycarintroducedtheapplicationofmachine
6、technology,securitytechnologyandequipment,productsalladopttheadvancedmultipointefitechnology,equippedwithternarycatalyticreactor,improvetheenvironmentalperformanceofintermediate-gradecars,makingenvironmentalprotectionpioneerjettasedanmid-sizecars.Thisarticlesimplyintroducesthebasiccomposit
7、ionandworkingprincipleofautomotiveengine,focusingonthecommonmalfunction,jettacarenginejettavanguardengineoverhaulprocessareanalyzedindetail,inviewofthespecificcaseanalysisofthejettacarenginetroubleshootingmethodsandsteps.Keywords:?unstableidlespeedstartingdiff