Enjene ea Toyota 4S-FE
Li-engines

Enjene ea Toyota 4S-FE

Lienjiniere tse entsoeng ka Majapane li nkoa e le tse ling tse ka tšeptjoang ka ho fetisisa, tse matla le tse tšoarellang ka ho fetisisa lefatšeng. Ka tlase re tla tloaelana le e mong oa baemeli - enjene ea 4S-FE e entsoeng ke Toyota. Enjene e ile ea hlahisoa ho tloha ka 1990 ho ea ho 1999, 'me nakong ena e ne e e-na le mefuta e sa tšoaneng ea mofuta oa Japane.

Kenyelletso e khutšoanyane

Lilemong tsa bo-90, mohlala ona oa enjene o ne o nkoa e le "moelelo oa khauta" oa letoto la lienjineri tsa S, ebe o hlahisoa ke moetsi oa likoloi oa Majapane o moholo ka ho fetisisa. Enjene ha ea ka ea fapana ka moruo, katleho le lisebelisoa tse phahameng, empa ka nako e ts'oanang e ne e e-na le lehlakore le molemo - ho boloka.

Enjene ea Toyota 4S-FE

Enjene e ne e na le mefuta e leshome ea likoloi tse entsoeng ke k'hamphani ea Japane. Hape, yuniti ea matla e ne e sebelisoa liphetolelong tse nchafalitsoeng tsa lihlopha tsa D, D + le E. Tšobotsi e 'ngoe e ntle ea yuniti ke hore ha lebanta la nako le robeha, piston ha e kobe valve, e ileng ea khoneha ka lebaka la counterboring ho bokahodimo ho tloha pheletsong.

Mohlala, ho bohlokoa ho ela hloko boteng ba MPFI - sistimi ea ente ea mafura a multipoint. Litlhophiso tsa feme ka ho khetheha li ne li nyenyefatsa matla a enjene e tukang ka hare ho 'maraka oa Europe ho fihla ho 120 hp. Ka. Haeba re bua ka torque, joale e ile ea oela boemong ba 157 Nm.

Taba ea pele, baenjiniere ba ka sehloohong ba feme ea tlhahiso ba ile ba etsa qeto ea ho sebelisa likarolo tse nyane tsa likamore tse tukang enjene ha li bapisoa le mofuta o fetileng oa yuniti. Ho e-na le lilithara tse 2,0, ho ile ha sebelisoa molumo oa lilithara tse 1,8. Ha re bua ka litšobotsi tsa enjene, ho bohlokoa ho ela hloko leano le nolofalitsoeng la enjene ea peterole ea sepakapaka ea "nne". Yuniti e na le li-valve tse 16, hammoho le li-camshaft tse peli tsa DOHC.

Ho khanna ha camshaft e le 'ngoe ea nako ho na le moralo oa lebanta. Lihokelo hangata li phethoa ho tloha lehlakoreng la setulo se ka pele sa bapalami. Ho qobella ho emeloa ke chip tuning. Hoa khoneha ho ntlafatsa ka boiteko ba hau, hammoho le ho ntlafatsa enjene e le ho eketsa matla.

Litlhaloso tsa theknoloji

MoetsiKamigo Plant Toyota
Boima, kg160
Leqhoa cha4S FE
Lilemo tsa tlhahiso1990-1999
Matla a kW (hp)92 (125)
Bolumo, bona cube. (l)1838 (1,8)
Torque, NM162 (ho 4 rpm)
Mofuta oa likoloiPeterole e ka hare
Mofuta oa lijoInjector
Thothetsang moleloDIS-2
Compression ratio9,5
Ea diselennere4
Sebaka sa silindara ea peleTBE
Palo ea li-valve ka silindara4
Camshaftlahla, li-pcs tse 2.
Sesebelisoa sa block sa cylinderTšela tšepe
LipistoneEa mantlha e nang le li-counterbores
Ho ja hangataDural cast
Ho qeta monono hangatatšepe ea tšepe
Moqomo hlooho lintho tse bonahalangAluminium motsoako
Mofuta oa mafuraAI-95 ea peterole
Leqeba la piston, mm86
Tšebeliso ea mafura, l/km5,2 (tsela e kholo), 6,7 (e kopane), 8,2 (motse)
Litekanyetso tsa tikolohoEuro 4
pompo ea metsiFeela Drive JD
Sefe ea oliSakura C1139, VIC C-110
Compress, barHo tloha ho 13
FlywheelHo hlongoa ka liboutu tse 8
Li-valve tsa litiisoGoetze
Sefe ea moeaSA-161 Shinko, 17801-74020 Toyota
Lekhalo la likerese, mm1,1
Liphetoho XX750-800 mets-1
Sistimi e futhumetsengE qobelloa, antifreeze
Molumo o pholileng, l5,9
Phetoho ea li-valveLinate, li-washer holim'a li-pushers
Sebetsa mocheso95 °
Bophahamo ba oli ea enjine, l3,3 ho Mark II, Cresta, Chaser, 3,9 likoloing tse ling kaofela tsa mofuta
Oli ka viscosity5W30, 10W40, 10W30
Tšebeliso ea oli l/1000 km0,6-1,0
Tighting matla a dikgokelo threadedSpark plug -35 Nm, lithupa tse kopanyang - 25 Nm + 90 °, pulley ea crankshaft - 108 Nm, sekoahelo sa crankshaft - 44 Nm, hlooho ea cylinder - 2 methati ea 49 Nm

Tafole e ka holimo e thathamisa libeso le mafura a khothaletsoang ke moetsi.

Likarolo tsa moralo oa enjene

Enjene ea mohlala eo ho buuoang ka eona e loketse ho ithorisa ka likarolo tse 'maloa tseo u lokelang ho li tseba. Mona ke likarolo tsa mantlha tsa enjene:

  • Ho fumaneha ha tsamaiso ea MPFi bakeng sa ente ea ntlha e le 'ngoe
  • Sekoti se pholileng se hlahisoa ka har'a boloko ha se lahleloa
  • Li-cylinders tse 4 li entsoe ka har'a 'mele oa tšepe o entsoeng ka tšepe, ha bokaholimo bo thatafalitsoe ke honing
  • Kabo ea motsoako oa mafura o etsoa ke li-camshaft tse peli ho latela morero oa DOHC
  • Ho khothalletsoa tšebeliso ea oli ea enjene viscosity 5W30 le 10W30
  • Ho ba teng ha pompo ea mafura a khatello e phahameng ho eketsa tekanyo ea khatello
  • Ho fumaneha ha tsamaiso ea MPFi bakeng sa ente ea lintlha tse ngata
  • Sistimi ea ho tima DIS-2 ntle le kabo ea tlhase

Enjene ea Toyota 4S-FE

Lintlha tsa bohlokoa ha li felle moo. U ka fumana ho eketsehileng ka liforomo tsa thematic.

Melemo le likotsi

Joalo ka sesebelisoa leha e le sefe sa tekheniki, enjene ea 4S-FE e na le melemo le mathata. Ho bohlokoa ho qala ka li-pluses tsa enjene:

  • Ha ho mekhoa e rarahaneng
  • Monyetla o tsotehang oa ts'ebetso o fihlang lik'hilomithara tse 300
  • Li-piston li ke ke tsa koba li-valve ha lebanta la nako le robeha
  • Ts'ebeletso e ntle haholo e nang le li-piston tse tharo tse fetang le li-cylinder bore

Moqomo oa mahe a linotsi ha o na sekontiri, kahoo u lokela ho tloaelana le mefokolo. Ho lokisoa khafetsa ha li-valve tsa mocheso ke bofokoli bo hlakileng ba enjene ea mohlala ona. Sena se bakoa ke khaello ea litsamaiso tsa taolo ea mekhahlelo. Tharollo ea pele ea baetsi ba k'hamphani e nolofatsa moralo ka lehlakoreng le leng, kaha li-coil li fana ka tlhase ho li-cylinders tse 2; ho na le tlhase e sa sebetseng karolong ea ho ntša metsi ka lehlakoreng le leng.

Enjene e tsamaile 300000+ km. Tlhahlobo ea enjene ea 4SFE ea Japane (toyota vista)


Hape ke habohlokoa ho hlokomela mojaro o ntseng o eketseha oa likerese, ka lebaka leo mohloli oa ts'ebetso o fokotsoang. Litsebi tsa mofuta oa Majapane li sebelisitse pompo e nang le khatello e phahameng ka har'a enjene, e atisang ho baka liphetoho tse phaphametseng, hammoho le ho eketseha ha boemo ba oli, 'me ha ho pelaelo hore sena ke ho fokotsa.

Ke likoloi life tse nang le enjene?

Joalokaha ho boletsoe ka holimo, enjene ea mohlala ona e ne e kentsoe likoloing tse ngata tsa mofuta oa Majapane. Re u fa lethathamo le felletseng la mefuta ea likoloi tsa Toyota tse kileng tsa ba le enjene:

  1. Chaser bohareng ba sedan
  2. Cresta Business Sedan
  3. Kariki ea menyako e mehlano ea Caldina
  4. Vista Compact Sedan
  5. Camry menyako e mene ea khoebo ea sehlopha sa sedan
  6. Corona midsize station wagon
  7. Mark II bohareng ba sedan
  8. Celica sports hatchback, convertible le roadster
  9. Coupe ea menyako e 'meli ea Curren
  10. Ka ho le letshehadi ya diyantle sedan Carina Exiv

Enjene ea Toyota 4S-FE
4S-FE tlas'a Toyota Vista

E thehiloe ho tse ka holimo, enjene e tumme haholo ka lebaka la litšobotsi tsa eona.

Litlhoko tsa taolo bakeng sa tlhokomelo ea makoloi

Ho na le litlhoko tse hlalositsoeng ke moetsi, likhothaletso tsa ho sebeletsa yuniti ea matla:

  • Lebanta la nako la Gates le phela lik'hilomithara tse 150
  • Sefahla sa oli se tlameha ho nkeloa sebaka hammoho le setlolo. Sefahla sa moea se fetoloa selemo se seng le se seng, ha sefahla sa mafura se tlameha ho nkeloa sebaka ka mor'a lik'hilomithara tse 40 (hoo e ka bang nako e le 'ngoe ka lilemo tse 000)
  • Mekelikeli e sebetsang e lahleheloa ke thepa ea bona ka mor'a lik'hilomithara tse 10 - 40 tse likete. Ka mor'a ho hlōla letšoao, ho hlokahala ho nkela oli ea enjene sebaka, antifreeze
  • Li-valve tsa mocheso li ka lokisoa hang ka mor'a lik'hilomithara tse 1 - 20 tse likete
  • Li-candles tsamaisong li sebetsa lik'hilomithara tse 20
  • Crankcase ventilation e hloekisoa lilemo tse ling le tse ling tse peli
  • Mohloli oa betri o khethoa ke moetsi, hammoho le maemo a ho sebetsa a koloi

Ka ho latela litaelo tsa moetsi, hoa khoneha ho sebelisa enjene nako e telele ka ho fetisisa.

Mathata a mantlha: lisosa le litlhare

Mofuta oa khefuLebakaTsela ea ho felisa
Enjene ea ema kapa e sebetsa ka mokhoa o sa tsitsangHo hlōleha ha valve ea EGRPhetoho ea li-valve tsa exhaust recirculation
Lebelo la ho phaphamala ha o ntse o eketsa boemo ba oliPompo ea ente e nang le phosoHo lokisa kapa ho nkela sebaka sa pompo ea mafura a khatello e phahameng
Keketseho ea mileage ea khaseLiente tse koetsoeng / ho hloleha ha IAC / ho se lumellane ha li-valve clearancePhetoho ea li-injection / ho nkela sebaka sa taolo ea lebelo le sa sebetseng / phetoho ea likheo tsa mocheso
XX mathata a phetohoThibelo ea throttle e koetsoe / sefahla sa mafura se felile / ho hloleha ha pompo ea mafuraHlatsoa damper / fetola sefa / fetola kapa pompo ea ho lokisa
ThothometsaHo senyeha ha li-cushions / mehele ea ICE ka silindara e le 'ngoePhetisetso/ho nchafatsa mosamo

Tokiso ea enjene

Haeba re bua ka enjene ea sepakapaka ea mohlala ona, e reretsoeng ho kenngoa Europe, joale e na le litšobotsi tse fokolang. Ke ka lebaka leo, e le ho tsosolosa matla a fektheri a 125 hp. Ka. le torque e ka bang 162 Nm, tokiso ea enjene e etsoa. Tokiso ea mochini e tla bitsa chelete e ngata haholo, empa e tla u lumella ho fumana 200 hp. Ka. Ho etsa sena, o hloka ho reka intercooler bakeng sa ho pholisa moea, ho kenya mokelikeli o tobileng le "sekho" ho e-na le mokhoa o tloaelehileng oa ho qeta nako. U tla hloka hape ho sila likanale tsa lipampitšana tsa ho kenya, sebelisa sefahla sa zero resistance. Ho sa tsotellehe hore na ho ka ba joang, ho sa tsotellehe boemo leha e le bofe, ho lokisa ho tla bitsa chelete e ngata, e leng ntho e sa rateheng ho mong'a eona.

Eketsa ka tlhaloso