Enjene Mitsubishi 4g15
Tse ka hare
Enjene ea Mitsubishi 4g15 ICE ke yuniti e tšepahalang e tsoang ho Mitsubishi. Yuniti e entsoe le ho hlahisoa ka lekhetlo la pele lilemo tse fetang 20 tse fetileng. E ile ea kenngoa ho fihlela ka 2010 ho Lancer, ho fihlela ka 2012 - ho Colt le mefuta e meng ea likoloi e tsoang ho automaker ea Japane. Litšobotsi tsa enjene li ile tsa etsa hore ho khonehe ho tsamaea hamonate motseng le ka litsela tse telele le litsela tse kholo.
Nalane ea ketsahalo le likarolo tsa moralo
Enjene ea 4g15 e ipakile har'a bakhanni ba likoloi. Buka ena e tla u lumella ho etsa litokiso ka matsoho a hau, ho kenyelletsa le ho lokisa tse kholo. Ho itlhahloba ho ke ke ha baka mathata, bonyane ba tsebo le lisebelisoa tse khethehileng lia hlokahala. Enjene e na le melemo e mengata le ho feta li-analogues tsa sejoale-joale. Tšebeliso ea mafura e batla e le tlaase.
4g15 dohc 16v ke enjene ea 4G13 e fetotsoeng hanyane. Likarolo tsa moralo le likalimo ho tsoa ho li-motor tse ling:
- moralo oa li-cylinder block o ne o sebelisoa ho tsoa ho enjene ea 1.3 litres, 4g15 e borehile bakeng sa piston ea 75.5 mm;
- qalong SOHC 12V e ne e sebelisoa - mohlala o nang le li-valve tse 12, hamorao moqapi o ile oa fetoloa ho ba mohlala oa li-valve tsa 16 (DOHC 16V, li-shaft tse peli);
- ha ho na li-compensator tsa hydraulic, li-valve li fetoloa hanngoe ka lik'hilomithara tse likete tse 1 ho ea ka melao ea tsamaiso (hangata tokiso e etsoa feela ka mor'a hore ho be le ho kokota ka har'a mochine o tukang o ka hare);
- liphetoho tsa motho ka mong li ile tsa fanoa ka mefuta e fapaneng;
- e hlahisoa ka liphetolelo tse peli: atmospheric le turbo;
- ho lokisa chip ho khoneha;
- mohlala o nang le variator o tšepahala haholo, ha ho na mathata a tloaelehileng bakeng sa phetisetso ea othomathiki.
Litsela tse tloaelehileng tsa li-valve ho enjene e chesang:
- ho kena - 0.15 limilimithara;
- ho tsoa - 0.25 limilimithara.
Ho enjene e batang, litekanyetso tsa tumello li fapana:
- ho kena - 0.07 limilimithara;
- ho tsoa - 0.17 limilimithara.
Setšoantšo se bontšitsoe ka tlase:
Ho khanna nako ea enjene ena ho sebelisa lebanta le etselitsoeng ho nkeloa sebaka ka mor'a 100 km. Ha ho e-na le khefu, valve e khumama (ho lokisoa ho tla hlokahala), ho na le tlhokahalo ea lichelete tse tebileng tsa lichelete. Ha u nkela lebanta sebaka, ho molemo ho sebelisa ea pele. Ts'ebetso e hloka ho kenya ho latela matšoao a khethehileng (ho sebelisa lisebelisoa tsa camshaft). Liphetoho tse fapaneng li ne li na le carburetor kapa ente; tlhoekiso ea nozzle ha e hlokehe hangata. Mefuta e meng e ne e na le ente e khethehileng ea GDI.
Ka kakaretso, litlhahlobo tsa liphetoho tsohle li ntle. Mefuta e meng ea 4g15 e ne e kentsoe sistimi e khethehileng ea ho tsamaisa khase ea MIVEC. Ho bile le phetoho ea 4g15 ho isa ho 4g15t. Kerafo ea lebelo la crankshaft ka enjene e nang le theknoloji ea MIVEC:
Litokollo tsa morao-rao li ne li boetse li fanoa ka li-nozzles tsa oli le khatello ea maikutlo. Mefuta e tšoanang e kentsoe likoloing:
- Mitsubishi Colt Ralliart;
- Smart Forfus
Compression 4g15 e na le ts'ebetso e ntle esita le ka mileage e phahameng, empa haeba ho na le tšebeletso ea boleng, phetoho ea oli e nakong. Ho na le liphetoho tse nang le li-valve tse 12 (12 V). Ho Colt, kamora phetoho, enjene e ile ea hlahisa matla ho tloha ho 147 ho isa ho 180 hp. Ho Smart, palo e phahameng ka ho fetisisa ke e itekanetseng - 177 hp. Lebokose la gear le ka sebelisoa phetiso ea othomathiki kapa mochini (mohlala, Lancer). Ha ho na mathata ka ho reka likarolo tse setseng, tse nolofatsang ho lokisoa.
E ne e kentsoe mefuta efe ea likoloi
Ka lebaka la ho ikamahanya le maemo le ts'ebetso ea eona, enjene e ne e sebelisoa mefuteng e fapaneng ea likoloi tsa Mitsubishi. Mechini e latelang e ile ea rekisoa sebakeng sa Federation ea Russia le linaheng tsa Europe:
Mitsubishi Colt:
- ho fihlela 2012 - ea bobeli restyling, moloko 6, hatchback;
- ho fihlela 2008 - restyling, hatchback, moloko 6, Z20;
- ho fihlela ka 2004 - hatchback, moloko oa bo6, Z20;
Mitsubishi Colt Plus:
- ho fihlela ka 2012 - phetolelo e nchafalitsoeng, koloi ea seteishene, moloko oa 6;
- ho fihlela 2006 - seteishene sa koloi, moloko oa bo6;
Mitsubishi Lancer bakeng sa mmaraka oa Japane le eona e ile ea fanoa ka lienjineri tsena:
- Mitsubishi Lancer - 2 restyling, station wagon e nang le mamati a 6, CS (ho fihlela 2007, mivec 4g15 e kentsoe);
- Mitsubishi Lancer - 2 restyling, 6th generation sedan, CS le tse ling (ck2a 4g15).
Mitsubishi Lancer ea Europe le eona e ile ea hlahisoa ka enjene ena. Phapang e ne e le ponahalo ea koloi le ka hare (dashboard, tse ling). Empa ho fihlela ka 1988 - moloko oa boraro oa sedan, C3V, C12V. Ho hlongoa hape ho ile ha etsoa Tsediya. Mitsubishi Lancer Cedia CS37A bakeng sa Europe tlhophisong ena e hlahisitsoe ka 2 ho isa 2000. Ena ke sedan ea moloko oa botšelela.
Mohala o arohaneng e ne e le ea mohlala Mitsubishi Libero (Libero). Enjene ea 4g15 MPI e ne e sebelisoa ka mefuta e meraro e fapaneng. Kaofela e ne e le likariki, moloko oa pele. Ba ne ba hlomelloa ka enjene ena Mitsubishi Mirage, hammoho le Mirage Dingo. Mehlala e mengata e thathamisitsoeng ka holimo e ntse e hlahisoa le kajeno. Empa enjene eo e ile ea nkeloa sebaka ke e ’ngoe, ea sejoale-joale.
Litšobotsi tsa tekheniki tsa enjene, mohloli oa eona
Enjene ea konteraka ea 4g15 e na le mohloli o tsotehang, ka hona, haeba ho ka senyeha ho tebileng ("camshaft led", li-valve tse kobehileng kapa tse ling), hoa utloahala ho reka koloi e 'ngoe - litšenyehelo tsa eona li tlaase. Lienjineri tsa konteraka tse tsoang Japane, joalo ka molao, li sebelisoa feela litsing tsa lits'ebeletso, kamora ho kenya ha li hloke phetoho. Litšobotsi tsa enjene li ipapisitse le mochini o benyang, sistimi ea ente (carburetor, injector). Mekhahlelo ea enjene e tloaelehileng ea 4g15 e nang le matla a 1.5 l:
| Parameter | boleng |
|---|---|
| Ho hlahisa | Semela sa Mizushima |
| Enjene e etsa | Orion 4G1 |
| Lilemo tsa ho etsoa ha enjene | 1983 ho hlahisa |
| Sisteme ea phepelo ea mafura | Ka thuso ea carburetor le ente, ho itšetlehile ka liphetoho |
| Palo ea diselennere | Likarolo tsa 4. |
| Ke li-valve tse kae ka silindara | ¾ |
| Mekhahlelo ea piston, stroke (mehele ea piston e sebelisoa), limilimithara | 82 |
| Moqomo bophara, limilimithara | 75.5 |
| Compression ratio | 09.09.2005 |
| Bophahamo ba enjine, cm 3 | 1468 |
| Matla a enjene - hp / rpm | 92-180 / 6000 |
| Torque | 132 - 245 N× m / 4250-3500 rpm. |
| Fuel sebelisoa | 92-95 |
| Tumellano ea Tikoloho | Yuro 5 |
| Boima ba enjene, ka lik'hilograma | 115 (boima bo omileng, ntle le mefuta e fapaneng ea ho tlatsa) |
| Tšebeliso ea mafura, lilithara ka lik'hilomithara tse 100 | Motseng - 8.2 l Tseleng - 5.4 l Phallo e tsoakiloeng - 6.4 |
| Tšebeliso ea oli, lubricant grams ka lik'hilomithara tse 1 | Ho fihlela ho 1 |
| Oli e sebelisoang enjeneng | 5W-20 10W-40 5W-30 |
| Ho eketsa molumo oa enjene, oli | 3.3 l |
| Ke bokae ho tlatsa ha ho nkeloa sebaka | 3 l |
| Ke hangata hakae u hlokang ho fetola oli? | Bonyane hang ka lik'hilomithara tse likete tse 1, tharollo e nepahetseng ke hang ka lik'hilomithara tse likete tse 10 |
| Maemo a mocheso a sebetsang a enjene | - |
| Mohloli oa enjene ka lik'hilomithara tse sekete | Lintlha tsa feme ha li eo Ha e le hantle, ke lik'hilomithara tse 250-300 tse likete |
| Ho nkela sebaka sa antifreeze | Ho itšetlehile ka mofuta o sebelisitsoeng |
| Molumo oa antifreeze | Ho tloha ho lilithara tse 5 ho isa ho tse 6 ho latela phetoho |
Mohloli oa enjene o itšetlehile ka nako e le 'ngoe ka lintlha tse ngata. Ka nako e ts'oanang, mohloli o moholo oa lik'hilomithara tse likete tse 300 o finyelloa ke karolo e kholo ea lihlahisoa tsa 4g15 tse hlahisoang. Pontšo e finyelloa ka likarolo tsa boleng bo phahameng, kopano e ka tšeptjoang le taolo ea tlhahiso. Lintlha tse ka sehloohong tse susumetsang ts'ebetso li kenyelletsa:
- Maemo a tšebetso;
- makhetlo a ho fetola oli, li-filters (ho kenyeletsoa le mafura);
- tlhatlhobo;
- ho lokisa - matla a eketsehileng a fokotsa bophelo ba motlakase;
- tšebeliso ea ho futhumatsa pele (bakeng sa mefuta e mengata ea mechine ho ka 'na ha e-ba le ho kenngoa ha mocheso oa antifreeze).
Ho se sebetse hantle ha enjine 4g15
Enjene ea 4g15 le li-analogues tsa eona li na le lethathamo le tloaelehileng la liphoso - monyetla oa hore o teng. Ka mohlala, haeba phetoho ea 4g15 ho 4g93t e etsoa, joale lethathamo la mathata a ka bang teng le tla lula le tloaelehile. Mabaka a ho hlaha ha tse joalo le likhetho tsa ho li felisa ke tse tloaelehileng, tse fokolang. Mathata a mangata a ka thibeloa esale pele ka tlhahlobo ea nako le nako, ho nkela filthara ea oli ka nako, tlhahlobo ea khatello.
Mefuta e ka sehloohong ea ho se sebetse ha enjene 4g15:
- e bonts'a data e fosahetseng ea sensor ea mocheso;
- ho hlōleha ha 4g15 switjha, distributor;
- ho lahleheloa ke botsoa;
- ho thothomela ho eketsehileng - le ka lebelo le fapaneng la enjene;
- mathata a ho qala ho tloha sebakeng (joalo ka molao, tsena ke mathata a mahlaku a flywheel);
- Bothata ba ho qala enjene;
- tšebeliso ea oli e eketsehileng;
- mathata ha ho chencha likere (ho hlokahala ho nkela flywheel sebaka).
Hangata tokiso ea throttle e hlokahala feela. Sena se tla felisa bothata ba ho qala enjene. Hangata ho na le mathata ka ho khantša, ho qala. Haeba ho na le mathata a ho qala enjene, joale pele ho tsohle hlahloba coil ea ho khantša. Ha lebelo le sa sebetseng le nyamela, sesosa e ka ba lintlha tse ngata, empa hangata ke sensor ea lebelo le sa sebetseng.
Ho tloaelehile hore sensor ea boemo ba throttle e hlolehe. Litsenyehelo tsa ho e nkela sebaka li tlase - hammoho le karolo e ncha ka ho fetisisa. Ho ke ke ha e-ba thata ho reka thepa ea ho lokisa bakeng sa yuniti ea 4g15, likarolo tsohle li fumaneha ka thekiso e bulehileng. Hangata ho na le mathata ka keketseho ea tšebeliso ea mafura - lipelaelo li oela ka har'a probe ea lambda, kaha ke sensor ena e ikarabellang bakeng sa ho fumana tlhahisoleseling mabapi le palo e setseng ea oksijene likhase tse tsoang.
Haeba koloi e sa qale, o hloka ho tloaelana le likhoutu tsa liphoso. Hangata hoa hlokahala ho lokisa torque ea liboutu hloohong ea cylinder. Hase hangata, empa ho etsahala hore belofo sekoahelo gasket dutla - e leng etsa hore oli ho kena liliba kerese. Ke habohlokoa ho lula u hlahloba enjene bakeng sa ho tiisa ho fokolang ha manonyeletso a bolted - ho felisoa ha backlash ho tlameha ho etsahala ka nako e loketseng.
Tlhokomelo
Lethathamo la likarolo tse ling tse ka 'nang tsa hlokahala bakeng sa ho lokisoa li pharaletseng haholo, empa li fumaneha - e leng lebaka la ho boloka likoloi tse nang le 4g15 le li-analogues tse phahameng. Khetho ea likarolo e etsoa hantle ka nomoro ea enjene. Ho nka li-sensor, distributor, crankshaft kapa pompo ea peterole e phahameng haholo, u tla hloka ho e tseba. Ho e fumana ha ho bonolo hakaalo, e ka lehlakoreng le letona haufi le phala e tsoang ho radiator (setšoantšo se bontša sebaka seo nomoro ea motlakase e leng ho sona):
Ho feta moo, ho batla likarolo tse setseng ho ka etsoa ka lethathamo la libuka, ho sebelisoa sengoloa. Ke habohlokoa hore u itloaetse esale pele ka sebaka sa li-sensor, likarolo tse ling tse atisang ho hlōleha (haholo-holo pompo ea ente, pompo, thermostat, distributor). Sensor ea khatello ea oli e tlameha ho hlahlojoa khafetsa ho feta tse ling - kaha ka tekanyo e sa lekaneng ea mafura, ho ka khoneha ho senya holim'a lipiston. U hloka ho tseba moo nomoro ea enjene e leng teng - kaha e tla hlokahala ho ngolisa koloi.
Ke habohlokoa ho hlokomela melemo e ka sehloohong ea ho sebelisa mochine oa 4g15:
- li-valve clearance li hloka ho lokisoa ka seoelo;
- ho nkeloa sebaka ha likarolo tse ngata ha ho hloke ho etela tšebeletso ea koloi, ntho e 'ngoe le e' ngoe e ka lokisoa karacheng (fetola coil ea mollo, ho qeta mefuta e mengata, pompo ea oli);
- mokhoa oa ho lokisa o bonolo haholo ho latela pono ea tekheniki, ka hona, ho tsamaisa koloi, leha e na le maele a holimo, ho tla ba theko e tlase (ho lokisa li-hydraulic lifters, likere tsa camshaft);
- litšenyehelo tsa likarolo tse ling li tlaase - ka mohlala, ho reka li-valve stem seal kapa sensor ea khatello ka har'a mefuta e mengata ea ho noa ho tla bitsa li-ruble tse makholo a 'maloa;
- Tlhahlobo ea DPTZ e ka etsoa ts'ebeletso efe kapa efe, phetoho ea sensor ea boemo ba throttle e ka etsoa karacheng;
- ho lokisoa ha "starter solenoid relay" ha ho hlokahale seoelo - e nolofatsang ho rarolla mathata ha ho sa khonehe ho qala enjene.
Ena ke tsela eo graph ea dips ka tlase ho enjene ea 4g15 e shebahalang ka eona:
Haeba koloi e sa qale, bothata bo ka 'na ba e-ba teng potolohong ea mollo (e ka' na ea robala ka lekhetlo la pele, palo e ngata ea ho noa e ka 'na ea koaloa). Morero o joalo o bonolo sesebelisoa, empa o hloka ho hlahloba ka hloko li-node tsohle ho rarolla mathata. Haeba mathata a ho qala a etsahala tabeng ea mocheso o ka tlaase ho zero, joale, ho ka etsahala hore ebe likerese li tletse metsi. Tšebeliso ea enjene ea 4g15 mochesong o ka tlase ho zero e na le bothata. U lokela ho shebella ka hloko matla a motlakase ho wiring - haeba ho hlokahala, tlosa jenereithara 'me u e nkele sebaka.
Li-bearings tse ka sehloohong, ha e le hantle, ke li-bearings tsa molamu o kopanyang (o bitsoang li-crankshaft bearings). Li hloka ho hlahlojoa ka hloko bakeng sa ho apara. Hangata ho hlokahala tokiso ea piston ka lebaka la oli ea boleng bo tlaase. Liphetoho tse phaphametseng le tsona e ka ba litholoana tsa mafura a boleng bo tlase. Ho phaella moo, ho ka 'na ha e-ba le mabaka a mang a sena, mohlala, tšebeliso ea lisebelisoa tsa ho lokisa ho tloha ho moetsi ea sa tsejoeng.
Ke oli efe eo u ka e sebelisang enjeneng?
Khetho e nepahetseng ea oli ea enjene ke senotlolo sa ho ba sieo ha mathata ts'ebetsong. Lisebelisoa li ama likarolo tse ngata tsa tšebeliso ea koloi. Lilemong tsa morao tjena, ho latela maikutlo a bareki, oli ea Liqui-Molly 5W30 Special AA e ipakile e le lehlakoreng le letle. E etselitsoe lienjineri tsa Amerika le Asia. Ho feta moo, e lumella ho rarolla bothata ba bohlokoa ba ts'ebetso ea 4g15 - bothata ba ho qala ka mocheso o fosahetseng.
Ho latela litlhahlobo, qala le ho -350 Le ha ho thata. Ho feta moo, oli ena e ka fokotsa tšebeliso ea mafura. Nakong ea liteko, tšebeliso ea lik'hilomithara tse 10 000 ka mocheso o motle e ne e le ligrama tse 300 feela. E leng pontšo e hlahelletseng, kaha ho ea ka lipolelo tsa moetsi, tšebeliso ea oli e tloaelehileng ke litara e le 'ngoe ka lik'hilomithara tse 1 10.
Tharollo e molemohali ke ho sebelisa oli ea maiketsetso ka botlalo, tšebeliso ea metsoako ea liminerale e hanyetsanoa bakeng sa lienjineri tsena. Tšebeliso ea oli "ea tlhaho" ea maiketsetso e tsoang Mitsubishi e na le phello e ntle ts'ebetsong. Litsenyehelo tsa eona li batla li le tlaase, ha mamello ea eona e lumellana ka ho feletseng le litlhoko tsa enjene - e nang le phello e ntle ho tšebeliso ea peterole le ho tšoarella (lik'hilomithara tse likete tse 300 le tsona li "felisoa" ka oli e joalo ea enjene).
Valvoline 5W40 e boetse e sebelisoa hangata lienjiniking tsena. Molemo oa sena ke feela sekhahla se fokotsehileng sa oxidation. Esita le ka tšebeliso e matla ea koloi ka mokhoa oa "toropo", oli ena e ka "tlhokomela" habonolo bakeng sa lik'hilomithara tse likete tse 10-12 'me ea se ke ea lahleheloa ke thepa ea eona ea ho tlotsa le ho hloekisa. Ha u khetha oli, ke habohlokoa ho nahana ka puso ea mocheso ea ho sebelisa koloi.
Kajeno, lienjineri tsa 4g15 ha li fumanehe, empa ho na le liphetoho tse tebileng tse kentsoeng mefuteng e meng. Yuniti e khetholloa ka ho boloka maemo le ho hloka boikakaso.
