Lawa amanye amaphuzu okufanele akhunjulwe uma uhlela aSusa i-EGRnoma ukuvimba emotweni yakho.
Okuvame ukubuzwa:
1.Kwenzekani umaEGRi-valve ivinjiwe?
2.Ungavimba kanjaniEGRi-valve?
3.Kuhle yini ukususaEGRi-valve emotweni?
4.Ingakwazi ukususaEGRngcono ukusebenza kwenjini?
5.IntandoEGRsusangcono igesi mileage?
6.CanEGRsusa ukulimaza injini?
7.CanIvimbaEGRi-valve?
8.Ingabe kubi ukuvimbaEGRi-valve?
9.IzovimbaEGRlimaza injini yami?
Nasi lesi sihloko, ungase uthole izimpendulo.
I-EGR imele igesi ephumayokabusha, umqondo wokulawula ukukhishwa kwezimoto osetshenziswa kuzo zombili izinjini zikaphethiloli nezinjini zikadizili.I-valve ye-EGR,esebenza ngendlela ehlukile kuya ngokuthi imoto indala kangakanani nokuthi isebenzisa uphethiloli noma udizili, yingxenye ebalulekile yemotouhlelo lwe-exhaust kanye nempilo yenjini.
Izinzuzo Nezingozi Zokuvinjwa noma Ukusula kwe-EGR:
I-EGR iyithuluzi lokulawula ukungcola elithuthukiswe abakhiqizi bezimoto, elisebenza ukuqondisa kabusha ingxenye yegesi ekhipha umoya emshinini wokukhipha injini.Njengoba umsebenzi we-EGR uwukunciphisa ukusebenza kahle kwenjini kumazinga okukhipha umoya, yehlisa nempilo yenjini.Ngakho kuwumkhuba ojwayelekile ukuvimba i-valve ye-EGR ukuze kuthuthukiswe ikhwalithi yemoto.
Okokuqala ake sikhulume ngezinzuzo zokuvimba i-valve ye-EGR:
Ukuvimba i-EGR kuzobuyisela ukusebenza kahle kwenjini esiqongweni sayo esitholakalayo.Lokhu kusho ukuthi kudingeka uphethiloli omncane ukugcina amandla afanayo atholakala enjinini.
Njengoba ukusebenza kahle kwenjini kuguqulwa kube ngcono kakhulu ngokuvimba igesi ye-carbon dioxide engena kabusha enjinini, ithola amandla angcono kuma-piston ngama-RPM aphansi.I-RPM imele ukuguqulwa ngomzuzu, futhiis esetshenziswa njengesilinganiso sokuthi noma yimuphi umshini usebenza ngokushesha kangakanani ngesikhathi esinikeziwe.Ezimotweni,RPMikala ukuthi i-crankshaft yenjini yenza kangaki ukuzungezisa okukodwa okugcwele umzuzu ngamunye, futhi kanye nayo, ukuthi iphiston ngalinye lehla liye phezulu kangaki kusilinda sayo.Akudingeki ukuthi usebenze kumagiya kakhulu ukuze udlule futhi uqondise kuthrafikhi yedolobha.
Njengoba i-EGR ivinjiwe, isisi sekhabhoni nezinhlayiyana ziyabaleka ekungeneni kabusha enjinini.Lokhu kwenza injini ibe miningi, amapiston nezinye izinto ezihlanzekile.Injini ehlanzekile isebenza kangcono futhi ithola impilo yokusebenza eyengeziwe uma iqhathaniswa naleyo enezinhlayiya zekhabhoni eziningi ezizungeza enjinini.
I-Carbon soot isebenza njengensimbi e-abrasive futhi inyusa ukuguga kwezingxenye ezihambayo.Lapho i-EGR ivimba, injini iqala ukusebenza ngendlela esebenza kahle kakhulu, lokhu kwenza ukusha okufanele kusilinda ngasinye futhi kushise uphethiloli ngendlela efanele.
Njengoba uphethiloli uvutha kahle, ngeke ube khona uphethiloli ongashile ozophuma enjinini.Lokhu kwehlisa ukukhiqizwa kwentuthu enjinini.Njengoba umoya ohlanzekile owengeziwe uhogelwa injini, ukuthinta kancane ku-accelerator pedal kuzokunika amandla anele ukuhlangabezana nezidingo zakho.Lokhu kubeka ukumamatheka ebusweni bakho futhi kwenza kube lula ekushayeleni kwedolobha ukudlula ezinye izimoto.
Ukuvimba i-EGR kuzonciphisa ukukhiqizwa kwe-carbon soot njengoba ishisa uphethiloli ngendlela enomoya omningi onomoya-mpilo.Lokhu kugwema ukuvinjwa kwangaphambi kwesikhathi ku-DPF nesiguquli se-catalytic.
Manje ake sibone I-Cons yokususa i-EGR:
Njengoba inhloso ye-EGR kuwukwehlisa isisi esikhishwa emotweni, njengoba ivinjiwe ingase ibone umule wekhabhoni omncane kodwa yandisa ukukhiqizwa kwe-NOx, Carbon monoxide, nokunye okuyingozi emvelweni.
Ukuvimba i-EGR kuzokwandisa ukusebenza kahle kwenjini.Lokhu kusho ukuthi, ukushisa uphethiloli ngendlela efanele.Njengokushiswa okufanele nokunamandla kungakhuphula kancane umsindo wenjini nokudlidliza.Njengoba i-EGR ivinjiwe, izinga lokushisa lomlilo liyakhuphuka.Lokhu kukhuphuka kwezinga lokushisa elivuthayo kungenza umsindo ongqongqozayo.
Ithinta Imoto Eshajwayo ye-Turbo:
Uma i-EGR ivinjiwe, igesi ekhipha umoya eningi enezinga lokushisa eliphezulu kufanele idlule kushaja ye-turbo, iyenze isebenze kanzima futhi yehlise impilo yayo ibe mfushane.
Ukuvimba i-EGR kuthuthukisa ukusebenza kahle kwenjini, okusho ukuthi uphethiloli uvutha ngezinga lokushisa eliphezulu.Lokhu kwenza injini isebenze ngokushisa.Ngezinye izikhathi izigxivizo zenjoloba kanye nezikhwama zepulasitiki azikwazi ukumelana namazinga okushisa aphezulu kangaka okubangela ukulimala.
Izinkinga ngezimoto zesimanje:
Izimoto eziningi zanamuhla zinezinzwa ezithuthukisiwe ezilawula i-EGR kanye nezakhiwo zegesi.Izimoto ezintsha zitholwa, izinzwa zomoya-mpilo, amamitha okugeleza kwe-EGR, izinzwa zezinga lokushisa legesi njll, ukuze kuhlale iso kusistimu ye-EGR.Uma i-EGR ivinjiwe, i-ECM ithola i-block bese ivula i-limp mode elandelwa ukufudumala umshayeli ngesibani senjini yokuhlola.Ungathola i-torque ephansi enjinini kodwa amandla azokhawulelwa.
Ngakho-ke lawa ama-Prosand Cons we-EGR Delete noma i-Blockinghope azoba usizo kuwe.Uma uneminye imibuzo, vele ungishiyele umlayezo, futhi ngiyajabula ukuxhumana.Ngizokubona.
Isikhathi sokuthumela: Sep-14-2022