Injector - chii ichocho? Inoshanda sei uye kuti ndeyei

Munyika yemotokari, pane maviri masisitimu emafuta anoshandiswa mukati meinjini dzekupisa dzemukati. Yokutanga ndeye carburetor, uye yechipiri jekiseni. Kana zvisati zvaitika mota dzese dzaive necarburetors (uye simba reinjini yemoto yemukati zvakare yaitsamira pahuwandu hwavo), saka muzvizvarwa zvichangoburwa zvemota dzevazhinji vagadziri jekiseni rinoshandiswa.

Ngatimbokurukurai kuti ino sisitimu inosiyana sei necarburetor system, ndeapi majekiseni, uyezve chii chakanakira nekuipira.

Chii chinonzi injector?

Iyo injekisheni isarudzo yemagetsi yemagetsi mumotokari inobatanidzwa mukuumbwa kwemusanganiswa wemweya / mafuta. Izwi iri rinoreva injekiseni yemafuta inobaya mafuta, asi zvakare inoreva kune yakawanda-atomizer mafuta system.

Iyo injector inoshanda pane chero mhando yemafuta, nekuda kwekuti inoshandiswa padhiziri, peturu uye injini dzegesi. Panyaya yemafuta epeturu uye gasi, huni yeinjini ichave yakafanana (nekuda kweizvi, LPG inogona kuiswa pavari yekubatanidza mafuta). Nheyo yekushanda kweshanduro yedhiziri yakafanana, chete inoshanda pasi pekumanikidza kukuru.

Injector - nhoroondo yekuonekwa

Majekiseni ekutanga majekiseni akaonekwa panguva imwe chete se carburetors. Iyo yekutanga vhezheni yeinjector yaive jekiseni rimwechete. Injiniya dzakabva dzaona kuti kana zvichikwanisika kuyera kuyerera kwemhepo inopinda mumasilinda, zvaigoneka kuronga metered yemafuta pasi pekumanikidzwa.

Mumazuva iwayo, majekiseni aisashandiswa zvakanyanya, nekuti ipapo kufambira mberi kwesainzi uye tekinoroji hakuna kusvika pakukura zvekuti mota dzine injini dzejekiseni dzaivepo kune vatyairi vese.

Iyo yakapfava maererano nekugadzirwa, pamwe nehunyanzvi hwakavimbika, yaive carburetors. Uyezve, pakuisa shanduro dzechizvino-zvino kana zvishandiso zvakati wandei pane imwe mota, zvaikwanisika kuwedzera zvakanyanya kuita kwayo, izvo zvinotsigira kutora chikamu kwemota dzakadaro mumakwikwi emotokari.

Kudiwa kwekutanga kwemajekiseni kwakaonekwa mumamotors ayo aishandiswa mukubhururuka. Nekuda kwekuremerwa kazhinji uye kwakanyanya, mafuta haana kuyerera zvakanaka kuburikidza necarburetor. Nechikonzero ichi, tekinoroji yekumanikidza mafuta jekiseni (injector) yakashandiswa muvarwi munguva yeHondo Yenyika Yechipiri.

Sezvo iyo jekiseni pachayo inogadzira kudzvanywa kunodiwa pakushanda kweyuniti, haityi kuwandisa kunowanikwa nendege mukubhururuka. Majekiseni endege akamira kuvandudzika apo injini dzepiston dzakatanga kutsiviwa neinjini dzejeti.

Munguva imwecheteyo, vagadziri vemotokari dzemitambo vakakwevera kutarisa kune kunaka kwejekiseni. Kuenzaniswa ne carburetors, injector yakapa injini ine simba rakawanda kune imwechete silinda vhoriyamu. Zvishoma nezvishoma, tekinoroji yehunyanzvi yakatama kubva mumitambo kuenda kune zvifambiso zvevanhu.

Muindasitiri yemotokari, majekiseni akatanga kuunzwa pakarepo mushure meHondo Yenyika Yechipiri. Bosch ndiye aive mutungamiri mukuvandudzwa kwemajekiseni masisitimu. Kutanga, K-Jetronic mechanical injector yakaonekwa, uye ipapo shanduro yemagetsi yakaonekwa - KE-Jetronic. Yakanga iri nekuda kwekuiswa kwemagetsi kuti mainjiniya akakwanisa kuwedzera kushanda kwemafuta system.

Mashandiro anoita jekiseni

Iyo yakapusa jekiseni-mhando system inosanganisira zvinotevera zvinhu:

• ECU;
• Pombi yemagetsi peturu;
• Nozzle (zvinoenderana nerudzi rwehurongwa, inogona kuve imwe kana kupfuura);
• Mhepo uye inopenga sensors;
• Mafuta emagetsi ekudzora.

Iyo mafuta system inoshanda zvinoenderana nechirongwa chinotevera:

• Inzwa yemhepo inonyora vhoriyamu inopinda muinjini;
• Kubva pairi, chiratidzo chinoenda kuchikamu chekutonga. Pamusoro peiyo paramende, chikuru chishandiso chinogashira ruzivo kubva kune mamwe madhivha - crankshaft sensor, injini uye tembiricha yemhepo, vharuvhu yekumusoro, nezvimwe.
• Yuniti inoongorora iyo data uye inotarisa neipi kumanikidza uye panguva ipi yekupa mafuta kukamuri yemoto kana yakawanda (zvichienderana nerudzi rwehurongwa);
• Kutenderera kunopera nechiratidzo kuvhura iyo nozzle tsono.

Mamwe mashoko nezve mashandiro anoita mota jekiseni inotsanangurwa muvhidhiyo inotevera:

Fuel supply system pamotokari jekiseni

Injector chishandiso

Iyo injector yakatanga kugadzirwa muna 1951 naBosch. Iyi tekinoroji yakashandiswa mune mbiri-sitiroko Goliath 700. Makore matatu gare gare, yakaiswa muMercedes 300 SL.

Sezvo ino mafuta system yaive yekuda kuziva uye yaidhura kwazvo, vagadziri vemotokari vakazeza kuipinza mumutsetse wezvikwata zvemagetsi. Nekusimbiswa kwemitemo yezvakatipoteredza zvichitevera kunetsekana kwemafuta epasirese, zvigadzirwa zvese zvakamanikidzwa kufunga nezvekushongedza mota dzavo nehurongwa hwakadai. Iyo budiriro yaive yakabudirira zvekuti nhasi mota dzese dzakashongedzerwa injector nekutadza.

Dhizaini yesisitimu pachayo uye musimboti wekushanda kwayo zvatozivikanwa. Kana iri iyo atomizer pachayo, chishandiso chayo chinosanganisira zvinotevera zvinhu:

• Chisimbiso cherabha chisingatenderi mweya kuti upinde mudunhu redunhu panguva iyo panobatana sero remafuta
• Fine firita inodzivirira kuvhara kweiyo gomba rekusasa;
• Chidimbu chekubatanidza waya;
• Electromagnet - inoisa tsono inofamba;
• Kutenderera kwemagetsi kunokonzera kufamba kwemagineti pachayo;
• Chitubu chinodzosera tsono yakasimudzwa kunzvimbo yayo;
• Chisimbiso cherabha chinodzivirira mweya kupinda pakati pezvakadyiwa zvakawanda nemadziro emuromo;
• Tsono - inoita basa revhavha iyo inoiswa mafuta.
• Mienzaniso inoshandiswa mune yakanangana jekiseni masisitimu ine imwe yekudzivirira hood. Iyo inodzivirira iyo dzimba kubva pakupisa kana HTS ichipisa.

Mhando dzemajekiseni nozzles

Zvakare, iwo mabhuti anosiyana pakati pavo musimboti weatomization yemafuta. Heano maitiro avo makuru.

Electromagnetic kamwene

Mazhinji injini dzemafuta dzakashongedzerwa nemajekiseni akadaro. Zvinhu izvi zvine solenoid vharafu ine tsono uye kamwene. Panguva yekushandisa kwechigadzirwa, magetsi anoiswa kune iyo magineti ichitenderera.

Kupomba kwehuwandu kunodzorwa neyunodzora unit. Kana chazvino chichiiswa kune ichitenderera, iro remagineti rinowirirana polarity rinoumbwa mairi, nekuda kweiyo iyo vharuvhu ruoko inofamba, uye pamwe iyo tsono inomuka. Pangopera mhirizhonga mukutenderera ikanyangarika, chitubu chinofambisa tsono munzvimbo yayo. Iko kukwirira kwemafuta kunoita kuti zvive nyore kudzorera iyo yekuvhara michina.

Electro-hydraulic kamwene

Mhando iyi yekupfira inoshandiswa muinjini dzedhiziri (kusanganisira kuchinjiswa kweiyo Common Rail mafuta njanji). Iyo yekufafadzira zvakare ine solenoid vharafu, chete iyo kamwene ine mapundu (inlet uye drain). Nesimba remagetsi rinogadzirwa nemagetsi, tsono inogara panzvimbo uye yakamanikidzwa kupikisana nechigaro nekumanikidza kwemafuta.

Kana komputa ikatumira chiratidzo kune iyo drain throttle, dhiziri mafuta anopinda mumutsetse wemafuta. Kumanikidza pisitoni kunova kushoma, asi hakudzikire pane tsono. Nekuda kwemusiyano uyu, tsono inokwira uye nepaburi mafuta edhiziri anopinda musirinda pasi pekumanikidza kukuru.

Piezoelectric kamwene

Uku ndiko kukura kwekupedzisira mumunda wejekiseni masisitimu. Inonyanya kushandiswa mumainjini edhiziri. Imwe yemabhenefiti eiyi shanduko, zvichienzaniswa neyekutanga, ndeyekuti inoshanda kanokwana kana nekukurumidza. Mukuwedzera, kuyerwa mumidziyo yakadaro kwakanyatsojeka.

Mudziyo wemuromo wakadai unosanganisira vharuvhu uye tsono, asi zvakare piezoelectric element ine pusher. Iyo atomizer inoshanda pane musimboti wekumanikidza musiyano, senge mune kesi ye electro-hydraulic analogue. Musiyano chete ndiyo piezo kristaro, iyo inoshandura kureba kwayo pasi pekunetseka. Kana simba remagetsi rikashandiswa pairi, kureba kwayo kunova kureba.

Iko kristaro inoshanda pane pusher. Izvi zvinoita kuti vharafu ivhurike. Mafuta anopinda mutsetse uye mafomu ekumanikidza, nekuda kwekuti tsono inovhura gomba rekumwaya dhiziri mafuta.

Mhando dzemajekiseni ejekiseni

Iwo ekutanga magadzirirwo ejekiseni aingove zvishoma aine magetsi. Mazhinji dhizaini aive neanogadzira michina. Iyo yazvino chizvarwa chemasisitimu akatove akashongedzerwa nemhando dzakasiyana dzemagetsi zvinhu izvo zvinoita kuti igadzikane injini inoshanda uye yepamusoro chemhando yepamusoro peturu muyero.

Parizvino, matatu chete masisitimu ejekiseni emafuta akagadzirwa:

• Monoinjection;
• Multi-jekiseni;
• Yakananga jekiseni.

Central (single jekiseni) jekiseni system

Mumotokari dzemazuva ano, maitiro akadaro haawanikwe. Iyo ine imwechete peturu injector, iyo yakaiswa mune yakawanda yekudyira, kungofanana necarburetor. Mune yakawanda, peturu inosanganiswa nemhepo uye, nerubatsiro rwekutakura, inopinda mune inoenderana humburumbira.

Iyo carburetor injini inosiyana neye injinjini ine mono jekiseni chete mune yechipiri kesi, kumanikidzwa atomization kunoitwa. Izvi zvinopatsanura batch kuita zvidimbu zvidiki. Izvi zvinopa kuvandudzwa kwemoto weBTC.

Nekudaro, ino sisitimu ine yakakosha kudzoka, ndosaka yakakurumidza kuve yechinyakare. Sezvo chipfapfaidzo chakaiswa kure kwazvo nemavharuvhu, masilinda akazadzwa zvisina kuenzana. Chinhu ichi chakanyanya kukanganisa kugadzikana kweinjini yemukati yemoto.

Yakaparadzirwa (yakawanda-jekiseni) jekiseni system

Iyo yakawanda-jekiseni system yakakurumidza kutsiva iyo analogue yataurwa pamusoro. Kusvikira ikozvino, inoonekwa seinonyanya kukodzera kune epeturu injini. Mariri, jekiseni rinoitwawo mukudyiwa kwakawanda, pano chete nhamba yejekiseni inoenderana nenhamba yemasirinda. Ivo vanoiswa padyo padyo sezvinobvira kune mavhavha ekudyiwa, nekuda kwekuti iyo kamuri yeyero imwe neimwe inogamuchira mweya-peturu musanganiswa neiyo yaunoda nziyo.

Iyo yakagovaniswa jekiseni system yakaita kuti zvikwanise kudzikisa "makaro" enjini pasina kurasikirwa nesimba. Uye zvakare, michina yakadaro inoenderana zvakanyanya nemamiriro ezvakatipoteredza kupfuura eacarburetor counterparts (uye ayo akagadzirirwa mono jekiseni).

Iko chete kukanganisa kwemasisitimu akadaro ndekwekuti, nekuda kwekuvapo kwenhamba huru yevagadziri, kugadzirisa uye kugadzirisa kweiyo peturu system kunonetsa kuita mugaraji rako wega.

Yakananga jekiseni system

Uku ndiko kukura kwazvino kunoiswa kune peturu uye injini dzemagetsi Kana dziri injini dzedhiziri, iyi ndiyo yega mhando yejekiseni inogona kushandiswa mavari.

Mune yakananga mafuta pombi system, humburumbira imwe neimwe ine yega injector, senge mune yakagoverwa system. Musiyano chete ndewekuti maatomizers akaiswa akananga pamusoro pekamuri remoto re humburumbira. Spraying inoitwa yakananga mukati mekushanda mhango, kupfuura vharafu.

Iyi nongedzo inokutendera iwe kuti uwedzere kushanda kweinjini, uwedzere kudzikisa mashandisiro ayo uye ita kuti injini yemukati yemoto ive neushamwari zvakatipoteredza nekuda kweyeyeyeyeyeyeyeyeyeyeyeyeyeyeyeye-mafuta musanganiswa. Sezvazvakaita mukushandurwa kwekare, ino sisitimu ine yakaoma mamiriro uye inoda mafuta emhando yepamusoro.

Musiyano uripo pakati pecarburetor uye injector

Musiyano wakanyanya kukosha pakati pemidziyo iyi uri muchirongwa cheMTC yekuumba uye nesendende yekutumira kwayo. Sezvatakaona, jekiseni rinoita jekiseni rekumanikidza peturu, gasi kana mafuta edhiziri uye nekuda kweatomization mafuta anosanganiswa zvirinani nemhepo. MuCarburetor, iro rinotungamira basa rinoitwa nehunhu hwevortex iyo inogadzirwa mukamuri yemhepo.

Iyo carburetor haipedze simba rinogadzirwa nejenareta, uye zvakare haidi zvemagetsi akaomarara kuti ishande. Zvese zvinhu mukati maro zvinongova zvemagetsi uye zvinoshanda pahwaro hwemitemo. Iyo jekiseni haishande isina ECU nemagetsi.

Ndezvipi zviri nani: carburetor kana injector?

Mhinduro kumubvunzo uyu ine hukama. Kana iwe ukatenga mota nyowani, saka hapana sarudzo - mota carburetor vatove munhoroondo. Mune mota yekutengesa mota, iwe unogona chete kutenga iyo jekiseni modhi. Nekudaro, pachine mota zhinji dzine injini yecarburetor mumusika wechipiri, uye huwandu hwadzo hahuzodzikira munguva pfupi iri kutevera, nekuti mafekitori achiri kuramba achigadzira zvikamu zvavo.

Paunenge uchifunga nezverudzi rweinjini, unofanirwa kufunga kuti muchina unoshandiswa mumamiriro api ezvinhu. Kana iyo main mode iri nzvimbo yekumaruwa kana taundi diki, ipapo iyo carburetor muchina uchaita basa rayo nemazvo. Munzvimbo dzakadai, pane mashoma emhando yepamusoro emasevhisi anogona kugadzirisa zvakanaka injekisheni, uye iyo carburetor inogona kugadziriswa kunyangwe newe (YouTube ichabatsira kuwedzera iyo nhanho yekuzvidzidzisa).

Kana ari maguta makuru, iyo injekisheni inokutendera iwe kuti uchengetedze yakawanda (uchienzaniswa necarburetor) mumamiriro ekudhonza uye kazhinji traffic jam. Zvisinei, injini yakadaro inoda imwe mafuta (ine nhamba yepamusoro yeoctane kupfuura yerudzi rwakareruka rweinjini inopisa yemukati).

Uchishandisa mudhudhudhu mafuta sisitimu semuenzaniso, inotevera vhidhiyo inoratidza zvakanakira nekuipira kwea carburetors nemajekiseni:

Injector vs Carburetor. Chii chiri nani? | Izwi reBhezdhoki | MC Garage @MotorcyclistMag

Jekiseni injini yekuchengetedza

Kugadziriswa kweiyo jekiseni mafuta system haina kuita yakaoma kudaro maitiro. Chinhu chikuru ndechekutevera zvinokurudzirwa nemugadziri zvekugadzirisa maitiro:

• Chinja firita yemhepo munguva;
• Usakanganwa nezve kutsiva iyo yakanaka mafuta firita;
• Nguva nenguva tarisa mameseji enzwa enzira yemafuta kana guruva;
• Usatyaire netangi rinenge risina chinhu (ichi kazhinji ndicho chikonzero chekutadza kwepombi yemafuta);
• Zadza tangi nemafuta chaiwo.

Iyi mitemo yakapusa inodzivirira marara asina basa pakugadziriswa kwezvinhu zvakakundikana. Kana iri yekumisikidza iyo yekushandisa nzira yemota, iri basa rinoitwa neyemagetsi control unit. Chete mukushayikwa kwechiratidzo kubva kune imwe yema sensors pane echiridzwa pane iyo Check Injini chiratidzo chichavheneka.

Kunyangwe nekugadzirisa kwakakodzera, dzimwe nguva zvinofanirwa kuchenesa majekiseni emafuta.

Kusveta jekiseni

Zvinhu zvinotevera zvinogona kuratidza kudikanwa kwenzira dzakadai.

• Injini haina kutanga zvakanaka;
• Kumhanya kwekusashanda kwekumhanya;
• Yakadzikira masimba panguva yekuwedzeredza;
• Iyo mota yakawedzera "kudhakwa".

Chaizvoizvo, majekiseni akavharika nekuda kwekusviba mumafuta. Iwo madiki zvekuti anodonhedza nepasefa yezvinhu zvesefa.

Iyo jekiseni inogona kukwenywa munzira mbiri: tora mota kuenda kunzvimbo yekuserera uye uite maitiro acho pachigadziko, kana kuzviita iwe pachako uchishandisa chaiwo makemikari. Maitiro echipiri anoitwa zvinotevera zvinotevera:

• Kutanga, iwe uchafanirwa kugadzira imwe nzira yemafuta - chigadziko chidiki chine mafuta anowedzerwa chinonatsa (kumisikidzwa kwechinhu kunoratidzwa mumudziyo wayo, asi kazhinji litre rimwe remvura rakagadzirirwa kugadzirisa 2,5 litita einjini vhoriyamu). Imwe pombi yemafuta yakaiswa pano;
• Injini inodziyirwa kusvika kune tembiricha yekushanda;
• Mushure meizvozvo, iwe unofanirwa kusimbisa-iyo huru pombi yemafuta. Kuti uite izvi, ingobvisa fuse yayo;
• Kanoverengeka kunoedza kutanga injini isina pombi. Izvi zvinodikanwa kuitira kuti kumanikidza mumutsara kudonhe;
• Iyo pombi yemafuta yakabviswa.
• Iyo hosipa yekudzoka inofanirwa kuvharwa. Kuti uite izvi, inobviswa kubva pakukodzera uye bhaudhi gobvu rakamonerwa mairi;
• Iyo nyowani mafuta system yakabatana;
• Injini inotanga. Anofanira kushanda kwemaminitsi mashanu, mushure meizvozvo akatsimbirirwa;
• Kuti mumiriri agadzirise mari mumabhuru, iwe unofanirwa kumirira maminetsi akati wandei utange injini yemoto yemukati zvakare;
• Rega injini imhanye kwemaminetsi makumi matatu, nguva nenguva ichiwedzera kumhanya kusvika pakukosha kwemazana maviri nemakumi maviri rpm;
• Iyo imwe nzira yemafuta system yakabviswa uye yakajairwa yakabatana;
• Iyo mota inotangwa kwemaminetsi gumi kubvisa chero yakasara yekuchenesa mumiriri;
• Mushure mekupedza maitiro, mapulagi anotsiviwa neatsva.

Izvo zvinofanirwa kucherechedzwa kuti uku kuchenesa hakubvise tsvina kubva mutangi remafuta. Izvi zvinoreva kuti kana chikonzero chekuvharirwa chiri chemhando yepamusoro mafuta, saka chinofanira kunyururwa zvachose kubva mutangi uye kuzadzwa nemafuta akachena.

Iyi nzira yakachengeteka sei, ona vhidhiyo:

Kusveta jekiseni pasina kuibvisa neruoko. Maitiro ekutsvaira iyo LAVR ML101 jekiseni system

Common jekiseni malfunctions

Pasinei nekuvimbika kwepamusoro kwemajekiseni uye kugona kwavo, iyo yakanyanya kushanda zvakanaka zvinhu muhurongwa, mukana mukuru wekukundikana kwegadziriro ino. ndizvo zvazviri uye hazvina kupfuura majekiseni.

Heino kukuvara kwakanyanya kune jekiseni system:

• Kukundikana kwepombi yemafuta (kupfeka kwechisikigo uye kubvarura uye yakaderera-mhando mafuta);
• Kuparara kwenozzles (yakaderera-mhando mafuta - kuvhara, kukundikana kwevhavha);
• Kuvharwa kwemhepo inoyerera sensor (kashoma kazhinji analogue yayo, iyo yakakwana yekumanikidza sensor, inotadza);
• Oxidation yemagetsi ekubatanidza;
• Kukundikana kweiyo bhajeti throttle chinzvimbo sensor;
• Yakavharwa throttle channels;
• Mhepo inopinda mumafuta.

Kuputsika kwakawanda kunotungamira kune kusagadzikana kushanda kwesimba remagetsi. Kumira kwayo kwakakwana kunoitika nekuda kwekukundikana kwepombi yemafuta, majekiseni ose kamwechete uye kukundikana kweDPKV. Iyo control unit inoedza kunzvenga mamwe matambudziko uye kudzikamisa mashandiro einjini yekupisa yemukati (mune iyi nyaya, mota icon ichapenya pane yakarongeka).

Zvakanakira nekuipira kweiyo injector

Zvakanakira iyo injector zvinosanganisira:

• Kunyatsoshanda kuumbwa kwemhepo-mafuta musanganiswa;
• Simba reyuniti yemagetsi, kana tichienzanisa neinjini yecarburetor ine iwo ma parameter, inosvika gumi muzana kumusoro;
• Zvemagetsi zvinowedzera hupfumi uye zvinoparadzira jekiseni nguva nemazvo;
• Iyo jekiseni inoburitsa inoda kusvika makumi manomwe neshanu muzana zvine hushamwari kune zvakatipoteredza kupfuura kabureti
• Kugadzikana kukuru - zvemagetsi hazvidi kuti zvigadziriswe kakawanda kupfuura zvigadzirwa zvemagetsi;
• Munguva yechando, iyo jekiseni mota inoenda mukushandisa mode nekukurumidza - haidi kupisa kwenguva refu.

Mukuwedzera kune zvakanakira, ino sisitimu ine zvikanganiso zvakakura zvisingabvumidze vatyairi vane mari shoma kuti vape sarudzo kune kabharoti:

• Iko mutengo weiyo system pachayo, kugadzirisa kwayo kana kugadzirisa inodhura zvakanyanya kupfuura iwo iwo ma parameter seayo eacarburetor;
• Kuti uite chirwere, iwe unoda nyanzvi ine michina yakakosha;
• Electronics kana sensors ejekiseni injini kazhinji hazviite kukundikana, asi kana izvi zvikaitika, iwe unofanirwa kushandisa mari yakanaka kudzosera mota kune ayo apfuura masimba;
• Injini yakagadzirirwa jekiseni inosarudza mhando yemafuta. Kana iyo carburetor ichimhanya zvakanyarara pa92 peturu, saka injekeri inoda kanenge 95.

Iyo yekupinza jekiseni system yakaratidza kuve yakanyatsogadzikana uye yakavimbika. Nekudaro, kana paine chishuwo chekusimudzira carburetor injini yemota yako, saka unofanirwa kuyera zvayakanakira nezvayakaipira.

Vhidhiyo yekuti jekiseni rinoshanda sei

Heino vhidhiyo pfupi yekuti injini yemazuva ano ine jekiseni mafuta system inoshanda sei:

Fuel supply system pamotokari jekiseni

Mibvunzo nemhinduro:

Chii chinonzi jekiseni nemashoko ari nyore? Kubva muchirungu jekiseni (jekiseni kana jekiseni). Chaizvoizvo, ijekiseni rinopfapfaidza mafuta mune yakawanda yekudyara kana yakananga muhumburumbira.

Ko jekiseni motokari inorevei? Iyi imota inoshandisa mafuta system ine majekiseni anopfapfaidza peturu / dhiziri mumasilinda einjini kana kupinza akawanda.

Injector mumotokari ndeyei? Sezvo jekiseni iri chikamu chemafuta system, jekiseni rakagadzirirwa mechanical atomization yemafuta mujini. Inogona kuva jekiseni redhiziri kana peturu.