Injini ye-Subaru EJ203
Okuqukethwe
I-automaker yaseJapan i-Subaru ibiklama futhi ikhiqiza imikhiqizo yomshini ngenkuthalo iminyaka eminingi. Ngaphezu kwamamodeli ezimoto, inkampani ikhiqiza izingxenye zazo. Izinjini zokukhathazeka, ezihlukaniswa ngokusebenza okuhle kanye nekhwalithi enhle kakhulu, zithole ukuqashelwa okukhulu kakhulu emhlabeni jikelele. Namuhla sizokhuluma ngenye yezinjini ze-Subaru ebizwa ngokuthi "EJ203". Mayelana nezici zokuklama kwayo, izindawo zokusetshenziswa nezimiso zokusebenza zingatholakala ngezansi.
Ukudalwa kanye nomqondo weyunithi
Sekuyiminyaka eminingi onjiniyela bakwa-Subaru beklama futhi bebeka izitshalo zabo zamandla kuma-conveyors. Ikakhulukazi, afakwe kumodeli yokukhathazeka okufanayo futhi awavamile ukuhlinzekwa ukuthi asetshenziswe abanye abakhiqizi. Enye yezindlela eziphumelele kakhulu phakathi kwemigqa yangaphakathi yamamotho kwakuwuchungechunge lwe-EJ, olumelwe yi-EJ203 ebhekwa namuhla. Kokubili le njini kanye nabanye abamele uhla lwenjini basakhiqizwa futhi bajabulela ukuthandwa okukhulu embonini yezimoto.
I-EJ203 inguqulo ethuthukisiwe ye-EJ20 eyaziwa kakhulu. Ukuklama kwayo kwaqala engxenyeni yesibili yama-90s wekhulu elidlule, lapho amasampula ajwayelekile ezinjini zama-20 ayengasasebenzi ngokokuziphatha nangokwezobuchwepheshe. Ekuqaleni, kwavela ukuhlukahluka kwesimanje "EJ201" futhi "EJ202", futhi kamuva isihloko salesi sihloko - EJ203. Umehluko omkhulu kunabo ababendulele:
- Kusetshenziswa inzwa yokugeleza komoya enkulu (DMRV).
- Ukufakwa kwe-valve ye-throttle electronic.
- Idizayini engasindi ngenkathi igcina izinga elikhulu lokuthembeka.
Kwezinye izici zobuchwepheshe, i-EJ203 ingummeleli ojwayelekile womugqa we-Subaru "20 motors". Kuyiyunithi enesistimu yokwakha yesibhakela, esebenza ngomjovo kaphethiloli. Kunama-valve angu-203 ekwakhiweni kwe-EJ16, asatshalaliswa ngokulinganayo phakathi kwamasilinda angu-4 futhi asebenza ngesisekelo se-shaft eyodwa. I-block kanye nekhanda le-motor kwenziwa ngokuvumelana nobuchwepheshe obujwayelekile be-aluminium. Ngokuvamile, akukho okungavamile. I-EJ203 iyinjini evamile kaphethiloli ye-Subaru kanye nayo yonke imboni yezimoto ekuqaleni kwawo-00s waleli khulu leminyaka. Ngesikhathi esifanayo, kuyoba okungalungile ukungaqapheli izinga eliphezulu leyunithi kanye nokusebenza kwayo okuhle.
Imininingwane ye-EJ203 namamodeli afakwe ngayo
| Umkhiqizi | I-Subaru |
| Uphawu lwebhayisikili | I-EJ203 |
| Iminyaka yokukhiqiza | 2000 |
| Ikhanda lesilinda | aluminium |
| Питание | ukusatshalaliswa, umjovo wamaphuzu amaningi (injector) |
| Uhlelo lokwakha | kuphikisiwe |
| Inani lamasilinda (amavalvu ngesilinda ngasinye) | 4 (4) |
| Piston unhlangothi, mm | 75 |
| Ububanzi besilinda, mm | 92 |
| Isilinganiso sokucindezela, ibha | 9.6 |
| Umthamo wenjini, cu. cm | 1994 |
| Amandla, hp | 180 |
| I-Torque, Nm | 196 |
| I-Fuel | uphethiloli (AI-95 noma AI-95) |
| Amazinga ezemvelo | EURO-4 |
| Ukusetshenziswa kukaphethiloli ngethrekhi eyi-100 km | |
| - edolobheni | 14 |
| - eduze kwethrekhi | 9 |
| - kumodi yokushayela exubile | 12 |
| Ukusetshenziswa kwamafutha, amagremu nge-1000 km ngayinye | kuze kufike ku-1 000 |
| Uhlobo lokuthambisa olusetshenzisiwe | 0W-30, 5W-30, 10W-30, 5W-40 noma 10W-40 |
| Isikhathi sokushintsha uwoyela, km | 8-000 |
| Insiza yenjini, km | 300-000 |
| Thuthukisa izinketho | etholakalayo, engaba khona - 350 hp |
| Inombolo ye-serial indawo | ngemuva kwebhulokhi yenjini kwesokunxele, bude buduze nokuxhumana kwayo no-gearbox |
| Amamodeli Ahlomile | subaru impreza I-Subaru Forester Ifa leSubaru I-Icuzu Aska ne-SAAB 9-2X (izinhlelo ezilinganiselwe) |
Qaphela! I-Subaru EJ203 yakhiqizwa ngokuhlukahluka okukodwa komkhathi okunezici okuxoxwe ngazo kuthebula elingezansi. Akunakwenzeka ukuthola izinguqulo ezinamandla kakhulu noma ezine-turbocharged zale njini. Ngokwemvelo, ukube akazange avumele ukushunwa ngumnikazi ngaphambili.
Mayelana nokukhanda nokugcinwa kwenjini
Izinjini ze-Subaru ziyizinga lekhwalithi yaseJapane, eliqinisekiswa umkhuba wabashayeli abaningi bezimoto. Akunakwenzeka nje ukungaqapheli izinga eliphezulu lokuthembeka kwabo. I-EJ203 ayifani, ngakho-ke ayinawo amaphutha ajwayelekile. Ngaphezu kwalokho, kuwukuguqulwa kweyunithi ye-EJ20 esetshenziswe ngaphambilini futhi yafundwa, evumela umenzi ukuthi akhiphe ubuningi bayo ngokwekhwalithi yokugcina.
Kaningi noma kancane kunezinkinga ezinjalo nge-EJ203 njenge:
- Ingqongqoza kusilinda sesine esishisa kakhulu.
- Ukuvuza kwamafutha.
- Isifiso esidlulele sakamuva.
Njengomthetho, izinkinga eziphawuliwe zivela kuphela ngenxa yokusebenza kwesikhathi eside kwe-EJ203 futhi zixazululwa ngokulungiswa okujwayelekile. Ungasifaka isicelo kunoma yisiphi isiteshi sesevisi, ngoba ukuklanywa kwe-motor "Subarov" kujwayelekile futhi akubangeli izinkinga mayelana nokulungiswa kwezingcweti ezinhle.
Ngokuqondene nokulungisa i-EJ203, inamandla amahle - cishe amahhashi angu-300-350 esitokisini esingu-180. Ama-vector ayinhloko okuthuthukisa iyunithi ancishisiwe abe:
- ukufakwa kwe-turbine;
- ukwenziwa kwesimanjemanje kokupholisa, ukusatshalaliswa kwegesi kanye nezinhlelo zikagesi;
- ukuqiniswa kwesakhiwo semoto.
Ngokwemvelo, lapho ulungisa i-EJ203, insiza yayo izowa. Uma, ngokusebenza kahle, "isitokisi" sibuyela emuva kumakhilomitha angu-400 ngaphandle kwezinkinga, khona-ke injini ethuthukisiwe ayinakwenzeka ukushiya ngisho ne-000 250. Kungakhathaliseki ukuthi ukulungiswa kuwufanele noma cha, wonke umuntu uzozinqumela. Kukhona ukudla okucabangayo.
