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1、汽车故障诊断仪(Automobilefaultdiagnosisinstrument)AutomobilefaultdiagnosisinstrumentThevehicleterminalisusedforfaultdetectionofautomobilefaultdetectionofportableintelligentvehiclefaultdetectiondevice,theusercanuseittoquicklyreadthefaultofautomotiveelectroniccont
2、rolsystem,andthefaultinfonnstionthroughtheLCDscreendisplay,findoutthepositionandcauseoffailurequickly・Chinesefirstautomobiledetectionmonitor:Csentconditiondetection(alsoknownas:CportablemonitordrivingcomputerK3)bytheShenzhenKaifactionofR&Dandproductionofs
3、cienceandtechnologylimitedcompany,havereadfaultcodes,clearfaultcodes,thecompletedisplaycondition,improvethedrivinghabits,reducingfuelconsumption,fauItalarm,overspeedalarm,andmultifunctionalmaintenancereminderthefunctionofthisproduct,alistingwillcausesina.
4、com・cn,NetEase,carhome,xcar,Pacificautomotivenetwork,Zhongguancunonline,thePacificcomputernetwork,bearonline,SiliconValleypower,HCandothermediareports,alsoattractedthousandsofownersofallagesandpanicbuying・Theautomobilefaultdiagnosisinstrumentisaveryimport
5、anttoolinmaintenance・Itusuallyhasseveralorallofthefollowingfunctions:readthefaultcode・Clearfaultcodes・Readthedynamicdatastreamofengine.Oscillographicfunction.Componentmotiontest・Thematchingsetandencodingfunction.TheEnglishChinesedictionary,calculatorandot
6、herauxiliaryfunctions.Mostofthetroublediagnosisinstrumentscomewithamanual,whichiseasytooperateaccordingtoinstructions・Ingeneral,thefollowingsteps:findaseatinthecardiagnosis;thecorrespondingdiagnosticinterface:accordingtothemodel,enterthecorrespondingdiagn
7、osissystem;faultcodereadingview;datastream;diagnosisandmaintenanceafterfaultcodes・EditthediagnosticprincipleandfunctionofthisparagraphDiagnosethesensor,actuatorstatus,andECUoperationoftheelectroniccontrolsystem・Byjudgingwhethertheinputandoutputvoltageofth
8、eECUchangeswithinthespecifiedrange,itispossibletodeterminewhethertheelectroniccontrolsystemisworkingproperly.Whenacircuitinanelectroniccontrolsystemexceedstheprescribedsignal,thefaultinformationofthecircuitandthesen
