Toyota 4S-FE engine
Abubuwa
Ana ɗaukar injunan da aka kera a Japan a matsayin mafi aminci, ƙarfi da dawwama a duniya. A kasa za mu sami saba da daya daga cikin wakilan - 4S-FE engine kerarre Toyota. An samar da injin daga 1990 zuwa 1999, kuma a wannan lokacin an sanye shi da nau'ikan samfuran Japan iri-iri.
Takaitaccen gabatarwa
A cikin 90s, an dauki wannan samfurin injiniya a matsayin "ma'anar zinare" na jerin injunan S, sannan mafi girma na kasar Japan ya samar. Injin ba ya bambanta a cikin tattalin arziki, inganci da babban albarkatu, amma a lokaci guda yana da fa'ida mai fa'ida - kiyayewa.
Injin yana dauke da nau'ikan motoci guda goma da wani kamfanin kasar Japan ya kera. Hakanan, an yi amfani da ɓangaren ikon da aka yi amfani da shi a cikin nau'ikan matsakaitan azuzuwan D, d + da E. Wani tabbataccen halayyar naúrar shi ne cewa lokacin da aka tabbatar da shi, wanda aka yi zai yiwu saboda ƙididdigar akan surface daga karshen.
A cikin samfurin, ya kamata a lura da kasancewar MPFI - tsarin allurar man fetur na lantarki da yawa. Saitunan masana'anta musamman sun raina ƙarfin injin konewa na ciki don kasuwar Turai zuwa 120 hp. Tare da Idan muka yi magana game da karfin juyi, to ya fadi zuwa matakin 157 Nm.
Na farko, manyan injiniyoyi na masana'antar masana'anta sun yanke shawarar yin amfani da ƙananan ɗakunan konewa a cikin injin idan aka kwatanta da sigar da ta gabata. Maimakon lita 2,0, an yi amfani da ƙarar lita 1,8. Ambaton halaye na mota, ya kamata a lura da sauƙaƙan makirci na engine na wani in-line fetur yanayi "hudu". Naúrar tana sanye take da bawuloli 16, da kuma biyu na camshafts na DOHC.
Tuƙi na camshaft lokaci ɗaya yana da ƙirar bel. Haɗe-haɗe galibi ana kammala su daga gefen kujerar fasinja na gaba. Ana wakilta tilastawa ta hanyar kunna guntu. Yana yiwuwa a sake gyarawa tare da ƙoƙarin ku, da kuma haɓaka injin don ƙara ƙarfin wuta.
Технические характеристики
| Manufacturer | Kamigo Plant Toyota |
| Nauyin nauyi, kg | 160 |
| Alamar ICE | 4SFE |
| Shekaru na samarwa | 1990-1999 |
| Power kW (hp) | 92 (125) |
| Ƙara, duba cube. (l) | 1838 (1,8) |
| Karfin juyi, Nm | 162 (a 4 rpm) |
| Nau'in mota | Inline petrol |
| Nau'in abinci | Mai shigowa |
| Gnitiononewa | Saukewa: DIS-2 |
| Matsakaicin matsawa | 9,5 |
| Na silinda | 4 |
| Wurin silinda ta farko | TBE |
| Adadin bawuloli da silinda | 4 |
| Camshaft | jefa, 2 pcs. |
| Silinda toshe kayan | Cast ƙarfe |
| Pistons | Asali tare da counterbores |
| Amfani da yawa | Simintin gyare-gyare |
| Shaye da yawa | jefa baƙin ƙarfe |
| Silinda shugaban abu | Gami na Aluminium |
| Nau'in mai | Man fetur AI-95 |
| Bugun jini, mm | 86 |
| Amfanin mai, l/km | 5,2 (Hanya), 6,7 (hade), 8,2 (birni) |
| Matsayin muhalli | Yuro-4 |
| Kwaro | Hanya JD |
| Tace mai | Sakura C1139, VIC C-110 |
| Matsi, bar | Daga 13 |
| Tashi | Hawan kan bolts 8 |
| Alamar karafa | Goetze |
| Tace iska | SA-161 Shinko, 17801-74020 Toyota |
| Tazarar kyandir, mm | 1,1 |
| Masu juyawa XX | 750-800 min-1 |
| Tsarin sanyaya | Tilastawa, maganin daskarewa |
| Ƙarar sanyi, l | 5,9 |
| Daidaitawar bawuloli | Kwayoyi, masu wanki akan masu turawa |
| Zafin jiki na aiki | 95 ° |
| Girman man inji, l | 3,3 akan Mark II, Cresta, Chaser, 3,9 akan duk sauran motocin alamar |
| Man da danko | 5W30, 10W40, 10W30 |
| Amfanin mai l/1000 km | 0,6-1,0 |
| Ƙarfafa ƙarfin haɗin haɗin haɗin | Filogi -35 Nm, sanduna masu haɗawa - 25 Nm + 90 °, crankshaft pulley - 108 Nm, murfin crankshaft - 44 Nm, shugaban Silinda - 2 matakai 49 Nm |
Teburin da ke sama ya lissafta man fetur da man shafawa wanda masana'anta suka ba da shawarar.
Siffofin ƙira na motar
Injin samfurin da ake tambaya yana shirye don yin alfahari da yawan fasalulluka waɗanda yakamata ku saba dasu. Ga manyan abubuwan da motar ke ciki:
- Samuwar tsarin MPFi don allurar maki ɗaya
- Ana samar da jaket mai sanyaya a cikin toshe lokacin da aka jefa shi
- Ana yin injin silinda 4 a cikin simintin ƙarfe na toshewar, yayin da saman yana taurare ta hanyar honing
- Ana rarraba cakuda man fetur ta hanyar camshafts guda biyu bisa ga tsarin DOHC
- An ba da shawarar yin amfani da danko mai 5W30 da 10W30
- Kasancewar babban famfo mai matsa lamba don ƙara yawan matsawa
- Samar da tsarin MPFi don allurar maki da yawa
- Tsarin ƙonewa DIS-2 ba tare da rarraba tartsatsi ba
Mabuɗin abubuwan ba su tsaya nan ba. Kuna iya samun ƙarin sani akan dandalin jigogi.
Fa'idodi da rashin amfani
Kamar kowane kayan aikin fasaha, injin 4S-FE yana da fa'ida da rashin amfani. Yana da daraja farawa da ƙari na injin:
- Babu hadaddun hanyoyin
- Ƙimar aiki mai ban sha'awa wanda ya kai kilomita 300
- Pistons ba za su tanƙwara bawuloli lokacin da bel ɗin lokaci ya karye
- Kyakkyawan sabis tare da girman piston guda uku da iyawar silinda
Ganga na zuma ba ta da kwalta, don haka ya kamata ku ma san da kasawar. Sau da yawa daidaitawa na thermal bawul sharewa ne tabbataccen hasara na motor wannan model. Wannan ya faru ne saboda rashin tsarin sarrafa lokaci. Maganin asali na masu haɓaka kamfanin yana sauƙaƙe ƙirar a gefe ɗaya, tun da nau'i-nau'i na coils suna ba da walƙiya zuwa 2 cylinders; akwai tartsatsi mara aiki a lokacin shaye-shaye a daya bangaren.
Har ila yau, ya kamata a lura da karuwa a kan kyandirori, saboda abin da aka rage yawan albarkatun aiki. Kwararru na alamar Jafananci sun yi amfani da famfo mai matsa lamba a cikin injin, wanda sau da yawa yakan haifar da juyin juya hali, da kuma karuwa a matakin man fetur, kuma wannan babu shakka ya rage.
Wadanne motoci ne suke sanye da injin?
Kamar yadda aka ambata a sama, da mota na wannan model aka shigar a kan da dama Japan iri motoci. Muna ba ku cikakken jerin samfuran motar Toyota waɗanda aka taɓa sanye da mota:
- Chaser matsakaici sedan
- Cresta Business Sedan
- Wagon mai kofa biyar Caldina
- Vista Compact Sedan
- Camry mai kofa hudu sedan kasuwanci
- Corona matsakaicin tashar wagon
- Mark II matsakaici sedan
- Celica wasanni hatchback, mai iya canzawa da kuma hanya
- Curren coupe mai kofa biyu
- Fitar da tuƙin hannun hagu sedan Carina Exiv
Dangane da abin da ke sama, injin ya shahara sosai saboda halayensa.
Abubuwan da ake buƙata don kula da mota
Akwai ƙayyadaddun buƙatun masana'anta, shawarwari don hidimar rukunin wutar lantarki:
- Ƙofar lokacin bel yana da rayuwar mil 150
- Dole ne a maye gurbin tace mai tare da mai mai. Ana canza matatar iska kowace shekara, yayin da dole ne a maye gurbin tace mai bayan kilomita 40 (kimanin sau 000 a cikin shekaru 1)
- Ruwa masu aiki sun rasa kaddarorin su bayan kilomita dubu 10-40. Bayan cin nasara da alamar, ya zama dole don maye gurbin man fetur na injiniya, maganin daskarewa
- Ƙimar bawul ɗin thermal yana ƙarƙashin daidaitawa sau ɗaya kowane kilomita 1 - 20
- Ana sarrafa kyandir a cikin tsarin na kilomita 20
- Ana wanke iskar ƙugiya a kowace shekara 2
- An ƙaddara albarkatun baturin ta masana'anta, da kuma yanayin aiki na mota
Ta hanyar bin umarnin masana'anta, yana yiwuwa a yi aiki da injin na tsawon lokaci mafi tsayi.
Mabuɗin rashin aiki: haddasawa da magunguna
| Nau'in karyewa | Dalili | Hanyar kawarwa |
| Injin yana tsayawa ko yana aiki da kuskure | EGR bawul gazawar | Mayar da bawul ɗin sake zagayawa da ƙura |
| Gudun iyo yayin da ake ƙara matakin mai | Kuskure famfo mai allura | Gyara ko maye gurbin famfon mai mai ƙarfi mai ƙarfi |
| Ƙara yawan man fetur | Kunshe injectors / gazawar IAC / rashin daidaituwa na sharewar bawul | Maye gurbin masu injectors / maye gurbin mai sarrafa saurin aiki mara aiki / daidaita gibin thermal |
| Matsalolin juyawa XX | Makullin bawul ɗin da aka toshe / matatar mai ta ƙare / gazawar famfo mai | Share damper/musanya tacewa/majiye ko gyara famfo |
| Faɗakarwa | Lalacewar matattarar ICE / zobba a cikin silinda ɗaya | Maye gurbin matashin / overhaul |
Gyara injin
Idan muna magana ne game da injin yanayi na wannan samfurin, wanda aka yi niyya don shigo da shi zuwa Turai, to yana da halaye marasa ƙima. Shi ya sa, domin mayar da factory iya aiki na 125 hp. Tare da da karfin juyi a kusa da 162 Nm, ana yin gyaran injin. Gyaran injina zai kashe kuɗi da yawa, amma zai ba ku damar samun 200 hp. Tare da Don yin wannan, kana buƙatar siyan intercooler don sanyaya iska, ɗora shaye-shaye mai gudana kai tsaye da kuma "gizo-gizo" maimakon ma'auni mai ma'ana. Hakanan kuna buƙatar niƙa tashoshi na hanyar shan, yi amfani da matatar juriya na sifili. Kasance kamar yadda zai yiwu, a kowane hali, kunnawa zai kashe adadi mai yawa, wanda ba a so sosai ga mai shi.
