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ID:53035163
大小:2.68 MB
页数:36页
时间:2020-04-14
《奥迪全系自学手册(SSP):ssp508_en.pdf》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、ServiceTrainingSelf-studyprogramme508The1.0l44/55kWMPIEngineDesignandfunctionThe1.0l44/55kWMPIengine,featuringthesameintakemanifoldinjectionasintheup!,isthefirstexampleofacompletelynewlydevelopedgenerationofengineswhicharenowbeinginstalledindiversemodelsacrosstheVolkswagenGroup.Forthemarket
2、launchoftheup!therearetwopowerversions,onewith44kWandonewith55kW.Atalaterpointintimetherewillalsobeanup!EcoFuelwith50kW.Whenanengineisnewlydeveloped,orimproved,therearealwaysamultitudeofspecificationswhichmustbemet.AlongwithfuelconsumptionandthereforetheCO2emissions,weight,costsandcompliance
3、withexistingandfutureexhaustemissionstandards,attentionmustalsobepaidtothemostcompactdesignpossible.Thenewseriesofengineshaveallowedallthesetargetstobeachieved.Asthenewgenerationofenginespresentlystands,therearethefollowingcapacityandpowerversionsavailable:-1.0l44kWto55kWwithintakemanifoldin
4、jection-1.2l63kWto77kWwithdirectinjection-1.4l66kWto110kWwithintakemanifoldinjectionordirectinjection-1.6l-77kWto88kWwithintakemanifoldinjections508_777Onthefollowingpages,wewillbeintroducingyoutothedesignandfunctionofthenew1.0l44/55kWMPIenginewithintakemanifoldinjection.Theself-studyprogram
5、mepresentstheCurrenttesting,settingandrepairinstructionscandesignandfunctionofbefoundintheprovidedserviceliterature.Importantnewdevelopments!Thecontentwillnotbeupdated.note2ContentsIntroduction.....................................................4Technicalfeatures..........................
6、.......................4Technicaldata...................................................4EngineMechanics................................................5PolyV-beltdrive..................................................5Toothedbeltdrive................................................6Cylinder
7、block...................................................8Crankshaftdrive.................................................9Cylinderhead.................................................10Camshafthousing..............................................12
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