Volvo Penta TAD734GE, TAD550-551GE, TAD750-751GE, TAD752-754GE, TAD560-561VE, TAD650VE, TAD660VE, TAD750VE, TAD760VE, TAD761-765VE
Imingcele yezobuchwepheshe, imiyalelo, ukugcinwa kanye neziqondiso zokulungisa zemikhiqizo evamile. Ukugcinwa nokulungiswa kwenjini ye-Volvo Penta kufanele kuhambisane nezikhathi ezinconyiwe zeVolvo Penta zokugcinwa nokulungiswa. Sicela usebenzise izingxenye ezisele ezigunyazwe iVolvo Penta
Izesekeli zeVolvo Penta DCUimele i-Display Control Unit
Ake sethule imisebenzi ye-DCU. I-DCU iyiphaneli yensimbi yedijithali exhumana neyunithi yokulawula injini ngesixhumanisi se-CAN. I-DCU inemisebenzi eminingana, njenge:
1: Ilawula ukuqala kwenjini, ukuma, ukulawula isivinini, ukushisa kuqala, njll.
2: Iqapha isivinini senjini, ingcindezi yokuthatha, izinga lokushisa eliphindwe kaningi, izinga lokushisa elipholile, umfutho kawoyela, izinga lokushisa likawoyela, amahora enjini, ugesi webhethri, ukusetshenziswa kukaphethiloli ngokushesha kanye nokusetshenziswa kukaphethiloli (uphethiloli wohambo).
3: Ihlonza amaphutha enjini ngesikhathi sokusebenza futhi ibonise amakhodi amaphutha embhalweni. Ibala amaphutha adlule.
4: Izilungiselelo zepharamitha - Imikhawulo yesixwayiso yesivinini sokungenzi lutho, izinga lokushisa likawoyela/elipholile, ukwehla. – Ignition preheating.
4: Ulwazi - Ulwazi mayelana nehadiwe, isofthiwe kanye nokuhlonza injini.
Once theIyunithi yokulawula yeVolvo Penta DCUihlaziye izidingo zikaphethiloli wenjini, inani likaphethiloli elijovwe enjinini kanye nomjovo kusengaphambili kulawulwa ngokugcwele ngamavalvu kaphethiloli kuma-injection. Lokhu kusho ukuthi injini ihlale ithola inani elifanele likaphethiloli ngaphansi kwazo zonke izimo zokusebenza, okuholela ekusetshenzisweni kukaphethiloli okuphansi, ukukhishwa kwe-exhaust okuncishisiwe, njll.
Iyunithi yokulawula iqapha futhi ifunde amaphampu amayunithi ukuze kuqinisekiswe ukuthi inani elifanele likaphethiloli lijovwa kusilinda ngasinye. Iphinde ibale bese isetha umjovo kusenesikhathi. Ukulawula kutholakala ngokuyinhloko ngosizo lwezinzwa zejubane, izinzwa zokucindezela kukaphethiloli kanye nenzwa yokushisa ehlanganisiwe/inzwa yokushisa yokungenisa ehlukahlukene.
Iyunithi yokulawula ilawula ama-injector ngamasignali athunyelwa kumavalvu kaphethiloli asebenza nge-solenoid kumjovo ngamunye, angavulwa futhi avalwe.
Isibalo sikaphethiloli weVolvo Penta Inani likaphethiloli elijovwe kusilinda libalwa ngeyunithi yokulawula. Isibalo sinquma ukuthi i-valve kaphethiloli ivalwa nini (uphethiloli ujovwa kusilinda lapho i-valve yamafutha ivaliwe).
Amapharamitha alawula inani likaphethiloli ojovwe ami kanje:
• Isivinini senjini esiceliwe
• Umsebenzi wokuvikela injini
• Izinga lokushisa
• Ingcindezi yokungena
Ukulungiswa kobude
Iiyunithi yokulawulafuthi inomsebenzi wokunxeshezelwa kokuphakama okuhlanganisa inzwa yokucindezela komkhathi kanye nezinjini ezisebenza ezindaweni eziphakeme. Lo msebenzi ukhawulela inani likaphethiloli ngokuhlobene nomfutho womoya osendaweni. Lokhu kuvimbela intuthu, izinga lokushisa eliphezulu le-exhaust futhi kuvimbela i-turbocharger overspeed.
Umsebenzi wokuxilonga weVolvo Penta
Umsebenzi wokuxilonga uwukuthola nokuthola noma yimaphi amaphutha ohlelweni lwe-EMS 2 ukuze kuvikelwe injini nokwazisa noma yiziphi izinkinga ezenzekayo.
Uma iphutha litholwa, laziswa yisibani esiyisixwayiso, isibani sokuxilonga esikhanyayo noma ulimi olulula kuphaneli yokulawula, kuye ngezinto ezisetshenziswayo. Uma ikhodi yephutha itholakala ngendlela yekhodi ekhanyayo noma ulimi olulula, isetshenziselwa ukuqondisa noma yikuphi ukutholakala kwephutha. Ikhodi yephutha ingabuye ifundwe ngethuluzi le-Volvo VODIA endaweni yokusebenzela ye-Volvo Penta egunyaziwe. Uma kwenzeka ukuphazamiseka okukhulu, injini ivaliwe ngokuphelele noma iyunithi yokulawula inciphisa ukuphuma kwamandla (kuye ngokuthi isicelo). Ikhodi yephutha isethwe futhi ukuze iqondise noma yikuphi ukutholwa kwephutha.
Ukuze uthole olunye ulwazi sicelaXhumana nathi
Isikhathi sokuthumela: May-23-2025