Injin Toyota ist
Abubuwa
Bisa ga Toyota Vitz hatchback da aka gina a kan NBC Multi-platform, Toyota ist (wanda aka sayar da ƙananan ƙananan "i") mota ce mai daraja ta B. Ana fitar dashi zuwa Amurka a ƙarƙashin samfuran Toyota Scion xA da Scion xD, zuwa Gabas ta Tsakiya azaman Toyota xA, kuma zuwa Turai da Latin Amurka azaman Urban Cruiser (ƙarni na biyu ist).
A Japan kanta, ana iya siyan motar a kamfanonin Toyota NETZ da Toyopet Store.
Zamani da gyare-gyare
Toyota ist compact mai ƙyanƙyashe kofa biyar ita ce mota ta shida da za a gina tare da Vitz a matsayin ƙirar tushe, wanda aka kera a matsayin ƙaramin mota mai cike da fasali tare da salon kashe-kashe da kuma juzu'i. Motar dai tana da injinan lita 1.3 (FWD) ko 1.5-lita (FWD ko 4WD), tare da watsa Super ECT. A tsakiyar 2005, da model aka restyled (XP60).
An sake fasalin jeri na ƙarni na biyu (XP110) - an sami ƙarancin matakan datsa, amma kayan aikin sun inganta sosai. Na biyu, wanda ya zama kama da Toyota Yaris / Vitz mai kofa biyar, an yi niyya ne don siyarwa a Amurka. Amma maimakon zama sabon samfurin xA, an sanya wa motar suna xD. Iyakar ainihin bambanci tsakanin ist da xD shine kaho na gaba daban-daban. A Turai da Latin Amurka, an sayar da ist a matsayin Urban Cruiser, kuma tare da ƙarshen gaban ɗan ɗan bambanta.
A Japan, an ba da ist na ƙarni na biyu a cikin azuzuwan 2, wato 150G da 150X, kuma an sanye shi da bambance-bambancen Super CVT-i (na rukunin wutar lantarki na 1NZ-FE). Kyauta ɗaya mai ban sha'awa don ƙirar mai ƙarfin 1NZ shine zaɓi na AWD, wanda babu shi a Amurka don xD. Bugu da kari, an bayar da na'urar wasan bidiyo ta tsakiya a cikin Jafananci, ba US xD ba.
Wataƙila mafi mahimmancin yanke shawara mai yawa na juyin juya hali na mahaliccin Ist 2 shine kin amincewa da injin konewa mai ƙarancin ƙarfi na 1.3-lita, da cikakkiyar jujjuyawar zuwa mafi girman raka'a mai ƙarfi, wanda ya cancanta ga ƙaramin ƙaramin ƙarfi. A duk-dabaran drive gyara ist, daya da rabi lita 1NZ-FE engine tare da CVT nuna ikon 103 hp, kuma a gaba-dabaran drive version - 109 hp. A cikin 2009, an inganta saitunan 1NZ-FE don ingantaccen amfani da mai. A cikin yanayin 10/15, motar ta fara cinye 0.2 lita na man fetur kasa (da 100 km).
Don cikakken saiti 180G (2008 gaba), an yi niyya shigarwar lita 1.8 - injin DOHC 4-cylinder na cikin layi, wanda aka samar a ƙarƙashin lambar serial 2ZR-FE (250 Nm / 4800 rpm) tare da ƙarfin 132 hp.
Tare da wannan naúrar, ƙayyadaddun iko ya ƙaru, kuma abubuwan haɓaka sun inganta. Amfani da man fetur a cikin yanayin 10/15 ya fara zama 6.5 lita a kowace "dari". Toyota ist tare da 2ZR-FE an sanye su da watsawa ta atomatik kawai kuma an sanye su da motar gaba. An ba da babban gyaran 180G har zuwa Agusta 2010. An kammala samar da ƙarni na biyu a cikin 2016.
1 NZ-FE
An fara samar da dangin NZ na ƙananan ƙarfin wutar lantarki a cikin 1999. Jerin sun haɗa da 1.5-lita 1NZ da 1.3-lita 2NZ. Ƙayyadaddun ƙayyadaddun sassan NZ sun yi kama da manyan rukunin wutar lantarki na dangin ZZ. Injin ɗin sun karɓi shingen silinda na aluminum wanda ba a gyara shi ba, tsarin VVTi akan camshaft ɗin cin abinci, sarƙar sirara ɗaya-jere, da sauransu. Babu masu hawan ruwa akan 1NZ har zuwa 2004.
1NZ-FE shine farkon kuma injin tushe na dangin 1NZ. An samar daga 2000 zuwa yanzu.
| 1 NZ-FE | |
|---|---|
| Volara, cm3 | 1496 |
| Arfi, h.p. | 103-119 |
| Amfani, l / 100 km | 4.9-8.8 |
| Silinda Ø, mm | 72.5-75 |
| SS | 10.5-13.5 |
| HP, mm | 84.7-90.6 |
| Ayyuka | Allex; Allion; na kunne; bb ba Corolla (Axio, Fielder, Rumion, Runx, Spacio); amsawa; Funcargo; shine Platz; Porte; Premio; Probox; Bayan tseren; Ramin; Zauna; Takobi; Nasara; Vitz; Zai Cypha; Za VS; Yaris |
| Albarkatu, waje. km | 200 + |
2 NZ-FE
Naúrar wutar lantarki ta 2NZ-FE ainihin kwafin tsohuwar 1NZ-FE ICE ne, amma tare da bugun bugun crankshaft an rage zuwa 73.5 mm. A karkashin ƙananan gwiwa, an rage ma'auni na shingen silinda na 2NZ, kuma an canza sandar haɗin gwiwa da ƙungiyar piston, don haka an sami motar da ke da nauyin aiki na 1.3 lita. In ba haka ba, injiniyoyi iri ɗaya ne.
| 2 NZ-FE | |
|---|---|
| Volara, cm3 | 1298 |
| Arfi, h.p. | 87-88 |
| Amfani, l / 100 km | 4.9-6.4 |
| Silinda Ø, mm | 75 |
| SS | 11 |
| HP, mm | 74-85 |
| Ayyuka | bB; Belta; corolla; funcargo; shine; Wuri; porte probox; vitz; Zai Cypha; Zan Vi |
| Albarkatu, waje. km | 300 + |
2ZR-FE
An sanya jerin tsire-tsire na 2ZR cikin samarwa a cikin 2007. Injunan wannan layin sun kasance a matsayin maye gurbin wadanda ba a so da yawa a ƙarƙashin lambar serial 1ZZ-FE 1.8 l. Daga 1ZR engine 2ZR bambanta daga crankshaft bugun jini ya karu zuwa 88.3 mm da wasu sigogi.
Naúrar wutar lantarki ta 2ZR-FE ita ce rukunin tushe kuma farkon ingin Toyota 2ZR tare da tsarin Dual-VVTi. Motar ta sami adadi mai faɗi da yawa na haɓakawa da gyare-gyare.
| 2ZR-FE | |
|---|---|
| Volara, cm3 | 1797 |
| Arfi, h.p. | 125-140 |
| Amfani, l / 100 km | 5.9-9.1 |
| Silinda Ø, mm | 80.5 |
| SS | 10 |
| HP, mm | 88.33 |
| Ayyuka | Allion; Auris; Corolla (Axio, Fielder, Rumion); ist; Matrix; Premio; Vitz |
| Albarkatu, waje. km | 250 + |
Matsalolin rashin aiki na injunan Toyota ist da musabbabin su
Yawan amfani da man fetur yana daya daga cikin manyan matsalolin jerin injin NZ. Yawancin lokaci, "mai ƙona mai" mai tsanani yana farawa tare da su bayan gudu fiye da kilomita 150-200. A irin waɗannan lokuta, dole ne ku decarbonize ko canza iyakoki da zoben goge mai.
Sautunan da ba daidai ba a cikin injin 1/2NZ suna iya nuna sarkar sarkar, wanda yawanci yakan faru bayan gudu na kilomita 150-200. Ana magance matsalar ta hanyar shigar da sabon kayan sarkar lokaci.
Gudun gudu marasa aiki alamu ne na kamuwa da OBD ko KXX. Yawan busar injin yana haifar da fashewar bel mai canzawa, kuma ƙara girgiza yana nuna buƙatar maye gurbin matatar mai da/ko hawan injin gaba. Hakanan yana iya zama lokacin tsaftace allurar.
Baya ga matsalolin da aka nuna, akan injunan 1 / 2NZ-FE, firikwensin mai sau da yawa ya kasa kasawa kuma hatimin mai na baya na crankshaft yana leaks. BC 1NZ-FE, da rashin alheri, ba za a iya gyara, da kuma bayan gudu na 200 dubu km Toyota ist zai canza engine zuwa kwangila ICE.
Matakan wutar lantarki na 2ZR a zahiri ba su bambanta da raka'a na jerin 1ZR ba, ban da crankshaft da sandar haɗin gwiwa da rukunin piston, don haka rashin aikin 2ZR-FE na yau da kullun yana maimaita matsalolin ƙaramin motar, 1ZR-FE.
Yawan amfani da mai shine irin na farkon raka'a ZR. Idan nisan miloli bai yi girma ba, to ana magance matsalar ta hanyar zuba mai mai danko. Hayaniyar a matsakaita gudu suna nuna buƙatar maye gurbin sarkar lokaci.
Matsaloli tare da saurin iyo suna yawanci tsokane su ta hanyar datti mai datti ko firikwensin matsayi.
Bugu da ƙari, bayan kilomita dubu 50-70, famfo ya fara zubewa a kan 2ZR-FE. Har ila yau, ma'aunin zafi da sanyio sau da yawa yakan gaza gaba ɗaya kuma VVTi bawul ɗin yana matsewa. Koyaya, duk da matsalolin da ke sama, injunan 2ZR-FE sun kasance abin dogaro da inganci masu inganci waɗanda ke da babban ƙima da girmamawa daga masana.
ƙarshe
Siffofin wutar lantarki na 16-valve 2NZ-FE da 1NZ-FE sun haɗa da ingantaccen man fetur da ƙananan matakan abubuwa masu cutarwa a cikin iskar gas. Ya kamata a lura da cewa ga birane tafiya, Toyota East tare da wani 1.3-lita engine ne quite isa, ba da low nauyi na mota, ko da yake cikin sharuddan engine rayuwa da ikon yawa, ba shakka, wani version na mota da Naúrar lita 1.5 ya fi dacewa.
Amma game da injunan 2ZR-FE, zamu iya cewa duk da matsalolin da ke sama, suna faruwa sau da yawa, kuma motar ta zama mai kyau, tare da ingantaccen kayan motsa jiki. Tare da wannan 1.8-lita engine tare da 132 hp, hade da hudu-gudun "atomatik" da gaba-dabaran drive, Toyota ist behave fiye da ban sha'awa fiye da 2NZ-FE.
