Imishini negesi 4 izizukulwane: emihle nemibi

Esanda kutholakala, imishini igesi 4 izizukulwane sandile. Kuyinto kuphumelela kangcono kunokuthi uhlelo langaphambilini, njengoba evumela ukwenza ukuphathwa komsebenzi injini, ukugxila kwenzwa. Kumele kuqashelwe ukuthi lezi zinto isetshenziswa izimoto nge umjovo fuel injection uhlelo. Okokuqala, kukhona isidingo Samandla, okuyinto Yenziwe idatha etholwe kusukela likaphethiloli njalo injectors. Okwesibili, umsebenzi abathintekayo eziningana izinzwa - flow rate, libeke uhlelo mpintsha, knock, isivinini, kanye nabanye.

Izinzuzo imishini LPG

Kufanele kugcizelelwe izici zayo HBO 4th isizukulwane, okuyinto njani izimfanelo ezinhle , uma kulinganiswa nokwenu izinhlelo odlule:

• fuel (igesi) ngokusebenzisa ubuncane microcontroller ukusebenza ukulawula imishini uhlelo;
• injini ilahlekelwa amandla ingasaphathwa - akukho kuka 1-2% uma kuqhathaniswa izinhlelo ekuqaleni, khona-ke kuvunyelwe nokuncipha amandla amandla iyunithi ngo-30%;
• Nezimoto ezifakelwe HBO yesizukulwane esingu-4, ihambisana Euro-2 ubuthi, Euro-3 kanye Euro-4;
• lapho injini esebenza ku igesi fuel kungekho sici kokuphuma amasistimu ngaphambili;
• electronic iyunithi uhlelo HBO yesizukulwane esingu-4 kuyahambisana ngokugcwele ku-ibhodi self-ukuxilongwa EOBD inethiwekhi, ngaphandle kokudinga ukusetshenziswa emulators ezengeziwe;
• ngesikhathi ukufakwa akunakwenzeka ukuba senze amaphutha, umsebenzi wenziwa angabacwasi umane ngenxa yokuthi bonke ukuxhumana ngocingo abathola isahlulelo ngendlela ezihlukahlukene nezixhumi, abakwazi kudidaniswe, ngakho ingozi wiring ayilungile ayifakiwe;
• intengo imishini control sekhompiyutha uhlelo cishe ulingana izindleko imishini akusebenzi nge isilawuli nge Lambda probe.

nemibi HBO

Ngaphandle nemiphumela ethile engathandeki tingasebenti yiluphi uhlelo. Ngokuqhathaniswa uphethiloli, igesi yemvelo, has eyodwa kusimo, okuyinto enkulu - Inani calorific lincane kakhulu. Ngenxa yalesi sizathu, amandla injini lehla ewusizo - e isizukulwane sokuqala futhi 30% kule 4 futhi 5th - 2-3%, kodwa kuye ngohlobo uphethiloli esetshenziswa, ukulahlekelwa amandla singafinyelela seqiwe 5%. Negesi imishini 4 izizukulwane (intengo entsha ikhithi - ruble angaba yizinkulungwane 20) ingafakwa kunoma iyiphi izimoto, ukulahlekelwa amandla lincishisiwe.

Ukuze operation evamile ohlelweni, ukuze kuncishiswe ukulahleka amandla isethwe kancane phambi ukuthungela (cishe ama-degree emihlanu). Nengqondo lesi senzo okungabazekayo. Okokuqala, njengoba kuvunyelwe ukwenza, uma imoto iyasebenza ku-petrol kanye isilinganiso octane engaphezu kuka 95. Lokhu kwenziwa ukuze afeze ukulungiswa we ukuthungela uma ushintshela zokubasa. Kodwa kulezi zimo, kungenzeka ukusebenzisa octane-umqondisi. Nokho, akuzona zonke imoto octane-umqondisi kanye negesi imishini 4 izizukulwane, ukubuyekezwa zazo cishe yonke emihle, uzokwazi ukusebenza ngokujwayelekile.

Okwesibili, ucwaningo lubonisa ukuthi lapho ondla igesi yemvelo kudinga ukuthungela kamuva at high injini ngesivinini. Kuqhathaniswa uphethiloli ke, uma kufanele, ukuthungela kumele ukufakwa kamuva. Phakathi amaphutha "ezincane" bungabonakala eyodwa ngaphezulu - ithangi elikhulu ebhuthini (njengoba umthetho, lokhu lapho kuqinisekiswa). Kakhulu ukuba kuhlalwe uma usebenzisa imoto ukuthutha izimpahla. Kodwa kukhona amathangi bunjwa toroidal, ukuphinda wabuka isondo eliyisipele.

Amayunithi eyinhloko HBO 4 Isizukulwane

Ukugcina onomfutho igesi isilinda isetshenziswa. Ukuze-ke uhlangabezane nezimfuneko ezithile - yobunzima, ukuthembeka nokuqina kwayo. Ukusebenzisa ethangini gas kuphemithi imoto liyadingeka. Linganikela kuphela by ongoti abangekho ilayisense ukuba bafeze lo inqubo. Njengoba umjovo igesi lwenzeka ngesikhathi umfutho kunasembhalweni isilinda, kubalulekile ukunciphisa ke. Ngenxa yale njongo, sebenzisa reducer. I ukufaka i-methane banayo ababili ingcindezi ukunciphisa esiteji ne-propane-butane kuyinto yomsindo ngokwanele. Isizathu - esimweni sokuqala, umfutho uMbhalo ongafinyelela amagugu 200 ibha, okwesibili - 16.

Negesi Imibhobho esemzimbeni ayadingeka ujova fuel ekamelweni amandla omlilo. Basuke elixhumene reducer-vaporizer. lonke uhlelo ilawulwa i ukugcwaliswa electronic - kukhompyutha ligijima microprocessor. It is wabeka firmware enikeza ukusebenza ngokuvumelana algorithm pre ezicatshangwe. imishini negesi 4 Isizukulwane ine inzuzo phezu ngaphambili - Ukukhetha fuel kwenziwa ngokuzenzakalelayo, ngaphandle umshayeli. Ngenxa yale njongo kuphela, futhi kuyadingeka ukusungula ukuthi inkinobho igesi-likaphethiloli kuya endaweni yokuqala.

Kanjani computer?

Ngo kokuhlinzwa, it is ukufunda yonke idatha efika evela izinzwa. Ikakhulu, i-ukuhlaziywa isignali wenziwa, esukela probe lambda - omunye aboshelwe katkollektora yesibili - emva. Omunye elikhulu futhi elinye luyaqondisa. Zonke imingcele zifundwa kusukela izinzwa ezidla a okokufaka sekhompiyutha. Kodwa lapha kunenkinga encane - amandla esignali kwezinye abafundi okusezingeni eliphezulu, kuyilapho abanye - elincane kakhulu. Ukuze izinzwa afanayo nezimbobo uvo microcontroller asetshenziswa kumadivayisi ezifanayo.

Ngokwesibonelo, izinga lokushisa izinzwa, wenza ngesisekelo thermistors, okukhiphayo 12 Volt. Ukuze afingqa microcontroller, kufanele kube khona abangaphezu kuka-5 volts. Ngenxa yale njongo, voltage abahlukanisi, okuncike resistors futhi diodes. Ngeshwa, yamuva imishini igesi 4 izizukulwane, intengo zazo liye lenyuka ngenxa ukwanda kwe-dollar kanye euro sinenai ngaphezulu ngezici eziningi ngenxa umonakalo omkhulu obangelwa electronic control unit. Uma kuba Eminyakeni embalwa edlule kwaba ulingana lenkulungwane 5-7 ruble, manje esingaphansi 10 ayizinkulungwane cishe ukuthola. Sikhuluma amadivaysi ezintsha. Ukuxhumanisa izinzwa ube isignali ongaphakeme ezingeni eyenziwa ngezigaba e yokukhulisa umsindo tekusebenta, kwengqondo okuguquguqukayo noma ensimini umphumela Transistor.

okutholakele

Ingafingqwa - imali eningi ukuze sisindise imishini igesi 4 izizukulwane. Ukulifaka ilula, esiteshini inkonzo kuthatha isigamu ngosuku, futhi intengo - azungeze 2500-3500 ruble. Kodwa kubalulekile ukuba sibheke indlela ngenkuthalo usebenzisa imoto yakho. Uma mileage for ngonyaka lingaphansi kuka-30 eziyinkulungwane amakhilomitha, le-HBO asule kuyoba eside kakhulu. Uma mileage okusezingeni eliphezulu, kwaze kwaphela unyaka, futhi ngezinye izikhathi kancane, babeka nezaba ukufakwa imishini kuthabathela ecaleni zezimali.