Iyini iphampu yamafutha?
Iphampu yamafutha itholakala ethangini likaphethiloli futhi iklanyelwe ukuletha inani elidingekayo likaphethiloli lisuka ethangini liye enjinini ngomfutho odingekayo.
Iphampu yesibaseli engumshini
Iphampu yesibaseli ezimotweni ezindala ezine-carburetor ngokuvamile zinepompo likaphethiloli eliwumshini (iphampu ye-diaphragm).Le futha yokunikeza uphethiloli iqhutshwa yi-camshaft noma i-distributor shaft.Iphinde idonse uphethiloli ethangini futhi iwuhambise ekamelweni lokuntanta le-carburetor.Ingcindezi yokuhlinzeka icishe ibe ngu-0.2 kuya ku-0.3 ibha.
Iphampu yamafutha kagesi
Ukwethulwa kwezinhlelo zokujova uphethiloli ezinjinini zesimanje kwenze kwadingeka ukuthi kusetshenziswe amaphampu kagesi.Iphampu yamafutha kagesi inikeza uphethiloli kuma-injection ngengcindezi ethile.Ama-injection afaka uphethiloli ku-ukuthathamanifold (umjovo omningi) noma ngqo ekamelweni elivuthayo (umjovo oqondile kaphethiloli).
Ngokujova okuningana, iphampu yesibaseli kagesi iletha uphethiloli ukusuka ethangini ukuya kuma-injector.Ngomjovo oqondile wephethiloli, uphethiloli ubuye ulethwe ethangini ngepompo likaphethiloli kagesi bese ucindezelwa kumfutho ophakeme ngepompo yokucindezela okuphezulu ngaphambi kokuba unikezwe kuma-injection aphezulu.
Kungakhathaliseki ukuthi injini iyabanda noma ifudumele, i-Electric Fuel Pump (EFP) inomsebenzi olandelayo: ukuhlinzeka injini ngophethiloli owanele ngengcindezi edingekayo yokujova.
Izindleko zokushintshwa kwephampu yesibaseli
Njengoba kunezinhlobonhlobo zezimoto emgwaqeni namuhla, izindleko zokushintsha iphampu kaphethiloli zingahlukahluka kakhulu.
Kusukela ezinjinini eziyisisekelo ezinamasilinda amane ukuya kuma-V8 ane-turbocharged adizayinelwe ukusebenza, ukushintshwa kwephampu kaphethiloli kungasukela kumakhulu ambalwa amadola ukuya ngaphezu kwenkulungwane yamadola.
Izindleko ezimaphakathi zokushintsha iphampu kaphethiloli okwamanje zisukela ku-$220 ukuya ku-$1,100, kuye ngokwenziwa, imodeli nonyaka wokukhiqiza.
Izimpawu zephampu yamafutha embi
1. Ukusebenza kahle kwenjini
Uma unemoto yakho iminyaka eminingi noma unesipiliyoni sokushayela okuvamile, cishe uyazi ukuthi yini aimisindo yenjini esebenza kahlenjenge.
Lapho wonke amasistimu enjini esebenza ndawonye, ithula ngokuthula nge-rpm ephansi, isheshisa ngaphandle kokungabaza, futhi ihamba ngomgwaqo onguthelawayeka kalula.
Nokho, uma injini ingatholi igesi eyanele empompini kaphethiloli, ngeke ikwazi ukukhiqiza amandla futhi isebenze njengokuhlosiwe, futhi uzozwa futhi uzwe umehluko.
Uma ushayela imoto yakho, uma injini inyakaza noma ingasebenzi ngokulingana, kungenzeka ukuthi ayitholi inani likaphethiloli eyidingayo, noma kungenzeka ukuthi ayitholi uphethiloli ngenani elifanele.Lokhu akugcini nje ngokukwenza ube nesipiliyoni sokushayela esingemnandi, kodwa kungadala umonakalo ngaphakathi enjinini.
2. Imoto ayiqali
Kuba nzima uma udinga ukuba ndawana thize futhi imoto yakho ingaqali.Nakuba kungase kube nezizathu ezimbalwa ezenza injini ingaqali, kusukela ebhethrini kuya kukhoyili yokuthungela, ukwehluleka kwepompo likaphethiloli kungenye yezimbangela ezivame kakhulu.
3. Ukushisa kwenjini
Injini yokushisa ngokweqile ingaba uphawu lwephampu yamafutha ehlulekayo.Iphampu likaphethiloli elimele lingashisa kakhulu futhi lihluleke ukuletha igesi eyanele enjinini, okubangela injini ukuba ishise kakhulu futhi izinzile ngenkathi ishayela.
Kulokhu, imoto yakho ingase iqalise kabusha ngemva kokushisisa ngokweqile nokucisha, bese yenze okufanayo ngemva kwesigamu sehora.Lesi simo siwuphawu oluvamile lwephampu yamafutha embi.
4. Ijubane alikwazi ukuqhubeka
Ukusebenza kwenjini okubushelelezi, okungaguquki kudinga ukunikezwa kukaphethiloli okunempilo.Lapho ipompo likaphethiloli lihluleka, uphethiloli onganele ofika enjinini, ulahlekelwa ikhono lokugijima nge-rpm njalo.
Uma ushayela ngesivinini esiqinile futhi uqaphela injini ingasebenzi kahle noma iphelelwa amandla, iphampu yesibaseli ingase ibe nephutha.Kungase kuzwakale sengathi injini iphelelwa uphethiloli, kuyilapho empeleni iphampu yamafutha ingawakhiphi uphethiloli ethangini.
5. Ukunciphisa ukusebenza kahle kukaphethiloli
Ukugcwalisa ithangi lakho likaphethiloli kubiza imali, futhi ukuthola imayela elingcono kakhulu kungasiza ukugcina izindleko zakho ziphansi.Kuwumuzwa omuhle ukuthola izindlela ezihlukene zokwelula imayela legesi, noma ngabe ukwenza kube lula ukudonsa umoya noma ukugcina amathayi efuyiwe ngendlela efanele.
Nokho, uma uthola ukuthi imoto yakho isebenzisa igesi eningi kunalokho obukulindele, kungase kube nenkinga ngepompo likaphethiloli.Kulokhu, iphampu ingase ilethe igesi eningi kakhulu enjinini, iqede ithangi ngaphambi kwesikhathi.
Iphampu yesibaseli ingenye yezingxenye eziningi ezidingekayo ekushayeleni okuthembekile, nokuphephile.Uma usemakethe yemoto eke yasetshenziswa, ufuna imoto esihlolwe ngokugcwele, enazo zonke izingxenye ezisesimweni esihle, futhi ezomelana nesikhathi.
Isikhathi sokuthumela: Jan-04-2023