Mitsubishi 4b12 injini
Zviri mukati
Iyo in-line ina-cylinder ICE 4b12 ine vhoriyamu ye2.4 litita yakagadziridzwa pamwe chete neMitsubishi neKia-Hyundai. Injini iyi ine rimwe zita - g4ke. Yakaiswa muMitsubishi Outlander mota, pamwe nedzimwe mota dzakawanda. Iine maitiro akanaka ekushanda.
Tsanangudzo yeinjini, maitiro ayo makuru
Iyo unit kubva kumugadziri Mitsubishi yakanyorwa se 4b12. Iwe unogona kazhinji kuwana zita rekuti g4ke - idzi mota mbiri dzakasiyana dzinenge dzakafanana muhunhu hwadzo uye dzinochinjika. Naizvozvo, zvinokwanisika kutsiva g4ke ne4b12. Asi zvakakosha kuyeuka maitiro e 4b12 swap. Iwo maviri mayuniti ndeemhuri yeTheta II.
Iyi Mitsubishi yakatevedzana inosanganisirawo 4b1. Iyo 4b12 mota iri mubvunzo ndiyo inotsiva yakananga kune 4G69 injini. Nokudaro, akagara nhaka yakawanda yezvimiro zvayo, kusanganisira zvimwe zvisingabatsiri. Zvakare, idzi mota dzinoshandiswa muChrysler World mota. Muchokwadi, iyo 4b12 mota iri mubvunzo ndeye yakawedzera vhezheni yeiyo g4kd / 4b11std modhi.
Kuwedzera kwemota pachayo kunokonzerwa nehukuru hukuru hwe crankshaft - piston sitiroko mune yakadaro ichave 97 mm panzvimbo ye86 pane diki vhezheni. Kushanda vhoriyamu iyo 2 malita. Kunyanya kufanana kweiyo 4b12 injini dhizaini ine madiki g4kd modhi uye analogues:
- iyo yakafanana sisitimu yekushandura nguva yevhavha - pane ese mashaft;
- kusavapo kwema hydraulic lifters (izvo zvinorerutsa kugadziridzwa kwemota - kana zvichidikanwa).
Pasinei nezvimwe zvakaipira injini, ine zvakawanda zvakanakira. Chiyero chemafuta chinofanira kunyatsoongororwa. Sezvo 4b12 inosiyaniswa neimwe "voracity". Mugadziri anokurudzira kutsiva zviuru gumi neshanu zvemakiromita, asi mhinduro yakanakisa ingave shanduko yega yega zviuru gumi zvemakiromita - izvi zvinononoka kudiwa kwekugadzirisa kukuru kwenguva yakareba.
Iyo 4b12 uye g4ke injini makopi chaiwo emumwe nemumwe. Sezvo avo vakagadzirwa pasi pechirongwa chakakosha "World Engine". Idzi mota dzakaiswa:
- Outlander;
- Peugeot 4007;
- Citroen C crosser.
4b12 injini tsanangudzo
Kusiyana, iyo inofanirwa kucherechedzwa chishandiso chenguva - chinopihwa kwete nebhandi, asi neketani. Izvi zvakanyanya kuwedzera sosi yemuchina pachayo. Iyo nguva cheni inofanira kuchinjwa yega yega 150 zviuru zvemakiromita. Zvakakosha kunyatsogadzirisa torque yekusimbisa. Nekuda kwehunyanzvi hunhu, vatyairi vazhinji vakagadzirira kufuratira kune huwandu hwekuipa kweinjini 4b12 - "inodya" mafuta, pane imwe vibration panguva yekushanda (uye izvi zvinowanzozviratidza pachazvo).
Iyo sosi yakaziviswa nemugadziri ndeye 250 zviuru zvemakiromita. Asi mukuita, mota dzakadaro dzinotarisira kurongeka kwehukuru - 300 zviuru km uye nezvimwe. Chii chinoita kuti kutenga uye kuisa injini yekontrakiti mhinduro inobatsira. Izvi zvinotevera zvinhu zvinokanganisa sosi yeimwe mota:
- kangani makenduru, mafirita emafuta uye mafuta pachawo anoshandurwa;
- kunaka kwemafuta anoshandiswa;
- maitiro ekushanda - zvakakosha kuita kugadzirisa panguva yakakodzera kana zvichidiwa, gadzirisa mavharuvhu;
- kudziya usati watanga injini - izvi zvinonyanya kukosha pakushanda munguva yechando.
Usati watenga motokari ine 4b12 injini, zvakakosha kuita diagnostics. Iwo makuru ehunyanzvi maitiro emota:
| Mamiriro | ukoshi |
|---|---|
| Manufacturer | Hyundai Motor Manufacturing Alabama / Mitsubishi Shiga chirimwa |
| Brand, zita reinjini | G4KE / 4B12 |
| Makore ekugadzirwa kwemota | Kubva 2005 kusvika nhasi |
| Cylinder block zvinhu | Aluminium |
| Fuel feeder | Injector |
| Mhando yemota | Inline |
| Nhamba yemasilinda, pcs. | 4 |
| Nhamba yemavharuvhu pa 1 silinda | 4 |
| Kurohwa kwepisitoni, mm | 97 мм |
| Cylinder dhayamita, mm | 88 |
| Kukanganiswa kwehuwandu | 10.05.2018 |
| Injini yekufambisa, cubic metres cm | 2359 |
| Injini simba, hp / rpm | 176 / 6 000 |
| Torque N×m/rpm | 228 / 4 000 |
| Fuel | 95th |
| Environmental Compliance | Euro 4 |
| Injini inorema | nd |
| Kushandiswa kwemafuta pa100 km. nzira | bindu remuriwo - 11.4 l nzira - 7.1 l yakasanganiswa - 8.7 l |
| Imhando ipi yemafuta inokurudzirwa | 5W-30 |
| Huru yemafuta, l. | 04.06.2018 |
| Oiri kuchinja kakawanda sei | Yese 15 zviuru km (inokurudzirwa nesevhisi nzvimbo yega yega 7.5-10 zviuru km) |
| Valve clearances | Kupedza kudzidza - 0.26-0.33 (yakajairwa - 0.30) Inlet - 0.17-0.23 (default - 0.20) |
Motor kuvimbika
Mhinduro pamusoro pekushanda kweinjini kazhinji yakanaka. Asi pane zvipingamupinyi zvinoverengeka, zvinhu zvejini - izvo zvinofanirwa kuverengerwa panguva yekushanda. Izvi zvichawedzera hupenyu hwemotokari, pamwe nekudzivisa matambudziko mumugwagwa. Kana iwe uchifanoona zvese zvinogoneka malfunctions pamberi. Izvi ndezvechokwadi kunyanya kune 4b12 injini dzakaiswa paMitsubishi Lancer 10 mota.
Izvo zvinowanzoitika malfunctions emhando inotevera:
- kukundikana kwepombi yemafuta - zvakakosha kutarisa kudzvinyirira kwemafuta, kana pane kufungidzirwa kwezvinetso, zvakakosha kudzima injini;
- air conditioning compressor bearings - zvakakosha kuti nguva nenguva kutsiva;
- kurira kwenozzles - inodiwa kugadzirisa kushanda kweinjector;
- kuwedzera vibration - inowanzobatanidzwa nechido chekutsiva makenduru.
Zvakakosha kubhadhara kune cylinder block. Iyo crankshaft kazhinji haidi kutsiva, asi inofanirwa kutarisa mamiriro ekubatanidza tsvimbo mabhengi.
Kuputsika kunoda kubviswa kweinjini kuti igadziriswe kunoitika zvishoma. Zvakakosha kutarisa mamiriro ebhanhire re alternator uye kuitsiva panguva yakakodzera. Iyi nzira haina kuoma, zvinokwanisika kuita mugaraji - semamwe akawanda ekugadzirisa.
Mamwe matambudziko anomuka dzimwe nguva pakubvisa cylinder musoro - cylinder head. Maitiro akadaro, mukushayikwa kweruzivo uye maturusi akakodzera, anoitwa zvakanakisa mubasa rakasarudzika. Paunenge uchiita basa rekugadzirisa, zvinokurudzirwa kutenga zvikamu zvepakutanga chete. Bhandi rekutyaira rinobva kuBosch, mabhanhire anobva kuTaiho, mamwe makambani anozivikanwa. Izvi zvinoderedza mukana wekutenga zvigadzirwa zvisina kunaka, zvichitungamira mukutadza kweinjini mune ramangwana.
Kutenga bhanhire, pamwe chete nemafuta nezvimwe zvinoshandiswa, hazvizove zvinodhura. Asi zvinhu zvakadai se crankshaft sensor, camshaft uye egr valve inodhura zviuru zveruble kana kupfuura. 4b12 inoshongedzerwa neCVT yakavimbika pane mamwe mamodhi emota, kune zvakare akawanda matrim mazinga ane manual gearbox. Paunenge uchigadzirisa, zvakakosha kunyatsoyera ukuru hwe crankshaft - izvi zvichaita nyore kusarudzwa kwezvikamu.
Kuchengetedza, hupenyu hwebasa hwegasi rekugovera michina
Zvakakosha kuita ongororo yenguva nenguva. Zvikasadaro, kana zvikamu zvemushini uyu zvikaputsika, zvingave zvakakosha kugadzirisa injini yese. Zvakakosha kuziva kuti kuparadzanisa injini yekugadzirisa nguva iri nyore, asi inoda unyanzvi uye maturusi anokosha. Zvikasadaro, zvakakosha zvimiro zvemukati zvinogona kukuvara. Semuenzaniso, iyo nguva bhandi tensioner. Disassembled panguva yekugadzirisa 4b12 inotaridzika seizvi:
Injini iyi inotanga kushandisa mafuta akawanda kupfuura muganhu wakaiswa pafekitari nemugadziri wemotokari. Asi panguva imwe chete, chete mileage chiratidzo 180 zviuru km. Mushure mekuputika, zvichave zvakakosha kushambidza zvikamu zvose zvakafukidzwa nemigodhi, soot. Deca kana Dimer inoshandiswa kune izvi.
Kazhinji, matambudziko anotevera anomuka panguva yekugadzirisa:
- kuputika kwekubatanidza tsvimbo uye pistons;
- bvisa injini yepasi ndiro.
Kuti uite izvi, iwe uchada yakasarudzika chishandiso. Iyo sosi yeketani yenguva ndeye 200 zviuru zvemakiromita. Asi chiratidzo ichi chinonyanya kukanganiswa nehutano hwemafuta anoshandiswa. Zvakakosha kutarisa nguva nenguva kutambanudza ketani, kureba kwayo kuchawedzera. Paunenge uchitsiva, inofanira kuyeukwa kuti kune maviri akasiyana masampuli echikamu ichi - maketani ekare uye matsva marudzi. Zvinogona kuchinjaniswa.
Zviratidzo zvikuru zvekuti cheni yenguva inoda kutsiviwa:
- pane "kubwaira" inonzwika pane "inotonhora";
- pane kupera simba;
- chain slack - inogona kuonekwa kana chivharo chabviswa.
Sezvimwe mune dzimwe motokari, zvakakosha kuti injini dzemhando iyi dziise ketani maererano nezviratidzo zvakakosha munguva. Zvikasadaro, injini haizotanga kana kuti inomhanya nguva nenguva.
Izvo zvakakosha kuyeuka: ketani nyowani yenguva inogona kunge isina pendi malink ekurerutsa kuisa.
Naizvozvo, usati wabvisa chekare, iwe unofanirwa kuzvisarudzira mamakisi akadaro. Iwo mamakisi pa camshaft sprockets akanyorwa neakakosha mamaki pamufananidzo:
Ndeapi mafuta ekushandisa injini ye4b12
Kusarudzwa kwemafuta emota iyi inyaya yakakomba. Hupenyu hwesevhisi yenguva, pamwe chete nedzimwe nzira dzakakosha uye masisitimu einjini, zvinoenderana nemhando yemafuta. Maererano nekurudziro yemugadziri, zvinodikanwa kushandisa mafuta ane viscosity ye0W-20 kusvika 10W-30, zvichienderana nemamiriro ekunze uye mamiriro ekushanda.
Pane zvakatemwa nezve 4b12 injini:
- API SN, SM;
- ILSAC GF-5;
- ACEA A1 / A5 - zvinogoneka kushandisa oiri pasina kutaurwa uku, sezvo zita iri riri rekuEurope.
Mhinduro yakakwana pakusarudza mafuta emotokari ine injini ye4b12 munyaya yekushanda muRussian Federation ndiyo Moby 1 X1 5W-30. Asi zvakakosha kuti uzvizive iwe nezviratidzo zvemafuta ekunyepedzera nguva isati yasvika. Kushandiswa kwezvinhu zvemanyepo kunogona kukonzera kukanganisa. Semuenzaniso, nekuwedzera viscosity yemafuta pazasi-zero tembiricha, inogona kusvinwa kunze kuburikidza ne crankshaft oiri chisimbiso, kumwe kukuvadzwa kunozokonzera kudiwa kwekugadzirisa kukuru.
Chinjana 4b12 kune dzimwe mota
Iyo 4b12 injini ine zviyero zvakajairwa uye inogona kutsiviwa neimwe injini yakafanana mune yayo yese uye mamwe ma paramita. Kutsiva kwakafanana kunoitika, semuenzaniso, muMitsubishi lancer GTs 4WD mota. Mumhando dzakadaro, 4b11 kusvika 4b12 injini kuchinja kunoitwa. Vhoriyamu yekutanga ichava 2 malita, yechipiri - 2.4 malita. Maitiro acho ari nyore:
- kubvisa injini yekare kubva mumuviri;
- kuiswa kwezvibatanidzwa, kutora uye wiring pane injini itsva;
- kuiswa kweinjini itsva ine zvese zvinoshandiswa mumutumbi wemotokari pachigaro.
Mhinduro yakanakisa ndeyekuchinjana mota mumasevhisi akakosha. Iyo nzira mune iyo inogadziriswa, hapana chikonzero chekubvisa iyo yese midziyo. Uyezve, hapana chikonzero chekubvisa bhokisi panguva yekuchinjana. Zvakakwana kufambisa chikamu chekubatanidzwa kwakavharwa kune rumwe rutivi.
Migumisiro yekuiswazve kwakadaro:
- motokari inowedzera simba;
- 4b11 inochengeta yakaderera revs zviri nani.
Chip tuning
Chip tuning - firmware yejini control unit. Nekuchinja ECU software, zvinokwanisika kuwana zvinotevera zvakanakira:
- injini inogona kumhanya nemafuta ine octane rating ye85 kusvika ku100;
- torque inowedzera ne10%;
- kuwedzera injini simba pasina kugadziridzwa kwemuviri.
Izvo hazvidiwi kuvhura injini, kuita chero mechanical shanduko. Iyi tuning kubva kumugadziri wepamutemo inodhura madhora mazana matanhatu. Uye vimbiso ichachengetedzwa. Maererano nezviyero zvepurogiramu, zvichienderana ne firmware, kuwedzera kwesimba kunogona kusvika ku600 hp. Zviyero zvisati zvaitika uye mushure mekugadzirisa zvinoratidzwa mugirafu pazasi:
Rondedzero yemota dzakaiswa injini iyi
Injini ye4b12 yakaiswa pamhando dzakawanda dzemotokari - nekuda kwekusiyana kwayo uye kushanda kwayo:
- Mitsubishi Delica D:5 (01.2007 - н.в.);
- Mitsubishi Outlander 24G DBA-CW5W - uyezve, injini yakadaro ichiri kuiswa mune yechipiri restyling modhi, suv, 3rd chizvarwa;
- Citroen С-Crosser4;
- Peugeot 4007.
Iyo 4b12 injini injini yakavimbika inoda kutariswa kushoma kubva kumuridzi mune yekutanga 200 zviuru km. Nokudaro, ichiri kuiswa mune mamwe mamodhi emotokari. Inochengetedzwa, isingaremekedzi kumhando yehuni nemafuta.
