Yini? Izimbangela nemiphumela
Ngokuvamile izinkinga zenjini ziphakama ngenxa yokuthi izilinganiso zengxube ye-fuel-air ziphulwa.
Ngokufanelekile, umthamo owodwa we-TVS kufanele uhlanganise:
- 14,7 izingxenye zomoya;
- 1 ingxenye kaphethiloli.
Uma sikhuluma nje, amalitha angu-1 omoya kufanele awele ku-14,7 ilitha kaphethiloli. I-carburetor noma uhlelo lomjovo lomjovo lubophezelekile ekubunjweni okuqondile kwemihlangano yamafutha. Ezimweni ezihlukene, i-Electronic Control Unit ingaba nesibopho sokulungiselela ingxube ngezilinganiso ezahlukene, isibonelo, lapho kudingekile ukwandisa ukudonsa noma, ngokuphambene, ukushintshela kumodi yokusetshenziswa ukonga kakhulu.
Uma izilinganiso zephulwa ngenxa yokungasebenzi kahle kohlelo lomjovo, ungathola:
- ama-fuel assemblies ampofu - umthamo womoya udlula inani elibekiwe;
- I-TVS ecebile - uphethiloli ongaphezu kwalokho odingekayo.
Uma imoto yakho ifakwe i-lambda probe, esikhulume ngayo ku-Vodi.su, khona-ke ikhompyutha esebhodini izonikeza ngokushesha amaphutha ngaphansi kwamakhodi alandelayo:
- I-P0171 - imihlangano engalungile kaphethiloli;
- I-P0172 - ingxube ye-air-fuel ecebile.
Konke lokhu kuzothinta ngokushesha ukusebenza kwenjini.
Izimpawu eziyinhloko zengxube ethambile
Izinkinga ezinkulu:
- ukushisa kwenjini;
- ukungafani kwesikhathi se-valve;
- ukunciphisa okukhulu kokudonsa.
Ungakwazi futhi ukunquma ingxube enciphile ngamamaki wesici kuma-spark plugs, siphinde sabhala ngalokhu ku-Vodi.su. Ngakho-ke, umsi ompunga okhanyayo noma omhlophe ubonisa ukuthi ama-fuel assemblies aphelile. Ngokuhamba kwesikhathi, ama-electrode e-spark plug angancibilika ngenxa yamazinga okushisa aphakeme njalo.
Nokho, inkinga engathi sína kakhulu ukushisa kwenjini futhi, ngenxa yalokho, ukushiswa kwama-piston nama-valve. Injini ishisa kakhulu ngoba uphethiloli ongenawo amandla onomoya-mpilo ophezulu udinga amazinga okushisa aphezulu ukuze ushise. Ngaphezu kwalokho, wonke uphethiloli awushisi futhi, kanye namagesi okukhipha umoya, angena exhaust manifold futhi aqhubekele ohlelweni lokukhipha umoya.
Ama-detonations, ama-pops, amagalelo ku-resonator - lezi zonke izimpawu zengxube ethambile.
Kuyaphawuleka ukuthi nakuba umnikazi wemoto ulindelwe izinkinga ezinkulu kangaka, injini isazosebenza. Uma izilinganiso zomoya-mpilo kuphethroli zishintsha zibe ngu-30 ziye koyedwa, injini ngeke ikwazi ukuqala. Noma izozimela.
Ingxube ye-Lean ku-HBO
Izimo ezifanayo nazo zenzeka ezimweni lapho ukufakwa kwe-gas-cylinder kufakwa emotweni. Izilinganiso zegesi (propane, butane, methane) emoyeni kufanele zibe izingxenye ezingu-16.5 zomoya kuya kugesi.
Imiphumela yegesi encane engena egunjini elivuthayo kunalokho okufanele ibe yiyo iyafana nakumanjini kaphethiloli:
- ukushisa ngokweqile;
- ukulahlekelwa kwe-traction, ikakhulukazi uma uhamba phansi;
- ukuqhunyiswa kusistimu yokukhipha umoya ngenxa yokushiswa okungaphelele kukaphethiloli wegesi.
Ikhompiyutha esebhodini izophinde ibonise ikhodi yephutha P0171. Ungasusa ukungasebenzi kahle ngokulungisa kabusha ukufakwa kwegesi noma ukushintsha izilungiselelo zemephu yeyunithi yokulawula.
Udinga futhi ukuhlola uhlelo lomjovo. Enye yezimbangela ezivame kakhulu zengxube yamafutha omoya (uphethiloli noma i-LPG) engena enjinini imibhobho yomjovo evalekile. Kulesi simo, esinye sezixazululo ezingenzeka kungaba ukuwahlanza.
Iyalayisha...
