Isetshenziswa kanjani ikhithi yokuhlanza i-fuel injector

Ama-injection kaphethiloli angcolile ayinkinga evamile ezimotweni eziningi kulezi zinsuku. Ngaphandle komjovo oqondile kanye nezimoto ze-carbureted, iningi lezimoto zesimanje zisebenzisa amasistimu wokujova uphethiloli we-elekthronikhi asabalalisa uphethiloli enjinini ngama-injection kaphethiloli alawulwa nge-elekthronikhi.

Ama-injection amaningi aklanyelwe isifutho esihle kakhulu nesiqondile, okubalulekile ekusebenzeni kahle kwenjini. Ngokuhamba kwesikhathi, ama-injection afaka uphethiloli we-athomu angangcola futhi avale ngenxa yediphozithi etholakala kuphethiloli wenjini.

Uma isijojo sikaphethiloli singcola kakhulu noma sivaleke, asisakwazi ukukhipha uphethiloli ngendlela efanele, okunomthelela omubi ekusebenzeni kwenjini futhi kungabangela ngisho nezinkinga zesimo sesisi.

Izimpawu ezijwayelekile zama-injection kaphethiloli angcolile amandla enjini ancishisiwe kanye ne-mpg (mpg), ukungenzi lutho kanye nokuvutha kabi kwesilinda. Ezikhathini eziningi, izijovo zikaphethiloli ezingcolile zingaholela kukhodi yenkinga eyodwa noma ngaphezulu eyenza ukukhanya kwenjini yokuhlola kusebenze futhi kubangele imoto ukuthi yehluleke ekuhlolweni kokukhishwa kwekhabhoni.

Ukushintsha ama-injection kaphethiloli kungabiza, ngezinye izikhathi kubiza ngaphezu kwamadola ayikhulu lilinye. Uma ama-nozzles amaningana engcolile, izindleko zokuwashintsha zingangeza ngokushesha inani elibalulekile. Kulezi zimo, ukuhlanza ama-injection kaphethiloli kuyindlela enhle engalungisa inkinga futhi ibuyisele imoto ekusebenzeni kahle. Ngosizo lwekhithi yokuhlanza i-fuel injector, isethi eyisisekelo yamathuluzi ezandla kanye nomhlahlandlela omncane, ukuhlanza ama-injector kaphethiloli kuwumsebenzi ovame ukuba lula ukuwufeza.

• Ukunakwa: Ngenxa yemvelo eyinkimbinkimbi yezinjini zesimanje, izinkinga zokusebenza kwenjini ngokuvamile ezihlotshaniswa nezijovo zikaphethiloli ezingcolile zingabangelwa ezinye izinkinga zemoto. Uma ungaqiniseki ukuthi ama-injection angcolile, kungaba ukuhlakanipha ukuhlola ngokucophelela futhi uhlole imoto noma uhlole imoto uchwepheshe ngaphambi kokuhlanza izijovo zikaphethiloli. Futhi, izinqubo eziqondile zokuhlanza kits zizohluka ngomkhiqizo. Kulo mhlahlandlela, sizohamba ezinyathelweni ezivame ukulandelwa ngamakhithi amaningi.

Ingxenye 1 koku-1: Ukuhlanza Izijovo Zesibaseli

Izinto ezidingekayo

• Isiguquli somoya
• Ithuluzi lesandla
• Ikhithi yokuhlanza umjovo wamafutha

• Izibuko zokuphepha

• Imisebenzi: Funda imiyalelo yekhithi yakho yokuhlanza umjovo kaphethiloli ngokucophelela. Ukuba nokuqonda okucacile kwenqubo ngaphambi kokuthi uqale kuzokusiza ugweme izinkinga ezingaba khona noma amaphutha, futhi wenze inqubo isheshe futhi kube lula ukuyiqeda.

Isinyathelo 1: Thola Isixhumi. Thola isixhumi phakathi kwesistimu kaphethiloli yemoto kanye nekhithi yokuhlanza.

Imishini eminingi yokuhlanza i-fuel injector iza nesethi yezinto ezizovumela umsebenzisi ukuthi enze isevisi yezimoto ezihlukahlukene.

Isixhumi sizohluka kuye ngokwakhiwa kanye nemodeli. Ezinye izimoto zisebenzisa ingono enentambo ebekwe kumzila kaphethiloli, kanti ezinye izimoto zisebenzisa amapayipi enjoloba azodinga ukushayelwa kuwo ngezingono.

• Ukunakwa: Ngeke uxhume ikhithi yokuhlanza isistimu kaphethiloli ngalesi sikhathi.

Isinyathelo 2: Shisisa injini. Uma usunqume ukuthi ungayixhuma kuphi ikhithi yokuhlanza, qala injini futhi uyivumele isebenze ize ifinyelele izinga lokushisa elivamile lokusebenza, noma ngokuhambisana nemiyalelo yekhithi yakho yokuhlanza.

Izinga lokushisa elivamile lokusebenza ezimotweni eziningi limane liboniswe ngomcibisholo osesilinganisweni sokushisa esitholakala phakathi noma eduze nendawo.

Isinyathelo sesi-3: Vala injini bese uvala iphampu yamafutha.. Lapho imoto isifudumeze izinga lokushisa elivamile lokusebenza, vala injini bese uvala iphampu yamafutha emoto.

Lokhu ngokuvamile kungenziwa ngokukhipha i-fuse fuse fuse noma i-relay etholakala kuphaneli ye-fuse, noma ngokunqamula intambo yentambo yephampu yamafutha ethangini likaphethiloli uma likhona.

Ezimotweni eziningi, i-fuse fuse relay itholakala ngaphakathi kwebhokisi le-fuse lenjini elikhulu endaweni yenjini.

Uma ungazi ukuthi i-fuse yepompo likaphethiloli noma i-relay ingatholakala kuphi, bheka imanuwali yakho yesevisi ukuze uthole imininingwane.

Isinyathelo sesi-4: Lungiselela isixazululo sakho sokuhlanza: Uma ikhithi yokuhlanza ingafiki nesisombululo esigcwaliswe ngaphambili, engeza isisombululo esidingekayo sokuhlanza ku-canister.

Qinisekisa ukuthi i-valve yokumisa ivaliwe ukuze ungachithi isixazululo.

Isinyathelo sesi-5: Lungiselela ikhithi yakho yokuhlanza. Lungiselela ikhithi yokuhlanza umjovo kaphethiloli ukuze ixhunywe enjinini ngokuxhuma amapayipi adingekayo nezinto ezidingekayo ukuze uxhume kusistimu kaphethiloli yenjini yakho.

Kumakhithi amaningi, uzodinga futhi ukuthi unamathisele isicoci ku-hood ukuze ilenge ku-latch ye-hood. Lokhu kuzokuvumela ukuthi ubone ingcindezi futhi wenze izinguquko uma kunesidingo.

Isinyathelo sesi-6 Xhuma Ikhithi Yokuhlanza. Xhuma ikhithi yokuhlanza isistimu kaphethiloli ohlelweni lukaphethiloli lwemoto yakho endaweni ekhonjiswe esinyathelweni soku-1.

Uma imoto yakho ingasebenzisi i-fitting enentambo futhi idinga ukuthi kuvulwe isistimu kaphethiloli, thatha izinyathelo zokuphepha ukuze unciphise umfutho kaphethiloli ngaphambi kokuvula isistimu.

• Ukuvimbela: Uma ukucindezela kungancishisiwe futhi isistimu ivuliwe, uphethiloli womfutho ophezulu ungenziwa i-athomu, okungase kwethule ingozi yokuphepha engaba khona.

Isinyathelo sesi-7: Xhuma ipayipi lomoya elicindezelwe. Ithuluzi lokuhlanza i-fuel injector lisebenza ngokusebenzisa umoya ocindezelwe ukunika amandla ithuluzi nokusabalalisa isisombululo sokuhlanza.

Vula i-valve yokulawula yesicoci se-fuel injector bese uxhuma ipayipi lomoya elicindezelwe endaweni engaphezulu kwesiqukathi sokuhlanza.

Isinyathelo sesi-8: Qondanisa ingcindezi. Lungisa isilawuli sethuluzi lokuhlanza i-fuel injector ibe yingcindezi efanayo nesistimu kaphethiloli yemoto.

Izingcindezi kufanele zilingane ukuze uma i-valve ivuliwe, isisombululo sokuhlanza sigeleza ngendlela efanayo njengoba sivame ukwenza ngesistimu yamafutha.

• Ithiphu: Bheka imanuwali yesevisi yemoto yakho uma ungaqiniseki ngomfutho wamafutha ofanele emotweni yakho.

Isinyathelo 9: Lungiselela Ukuqala Injini. Uma isilawuli sisethelwe ukucindezela okufanele, vula ivalve yokuhlola bese ulungiselela ukuqala injini.

Ukuvula i-valve yokuhlola kuzovumela umhlanzi ukuthi angene kumjovo wamafutha.

Isinyathelo 10: Qalisa injini isikhathi esibekiwe.. Qala injini bese uyiyeka isebenze isikhathi esibekiwe noma izimo ezishiwo emiyalweni yekhithi yokuhlanza.

• Imisebenzi: Amakhithi amaningi adinga injini ukuthi isebenze kuze kuphele ikhambi lokuhlanza kanye nezitebele zemoto.

Isinyathelo 11: Vala imoto bese ukhipha ikhithi yokuhlanza.. Lapho ikhambi lokuhlanza liphela, vala ivalvu yokuvala ethuluzini lokuhlanza bese uvula ukhiye wokushisa endaweni yokucisha.

Manje usungakwazi ukukhipha ithuluzi lokuhlanza emotweni.

Isinyathelo 12: Faka kabusha i-Relay. Vuselela iphampu kaphethiloli ngokusetha kabusha i-fuse noma i-relay, bese uqala imoto ukuze uqinisekise ukuthi isevisi ibe yimpumelelo.

Uma izijovo zakho zikaphethiloli zihlanzwe ngempumelelo, izimpawu obuzibonisa kufanele zixazululwe futhi injini kufanele ihambe kahle.

Ezimweni eziningi, ukuhlanza ama-injection kaphethiloli ngekhithi kuyinqubo elula enganikeza imiphumela emihle kakhulu. Kodwa-ke, uma umuntu engaqiniseki noma engaqiniseki ngokwenza insizakalo enjalo, ukufaka esikhundleni somjovo kaphethiloli kuwumsebenzi noma yimuphi uchwepheshe oqeqeshiwe ovela ku-AvtoTachki, isibonelo, angawunakekela.