Cav Toyota ist
Txheem
Raws li Toyota Vitz hatchback thiab ua rau ntawm NBC multi-platform, Toyota ist (muag nrog lub stylized lowcase "i") yog B-chav kawm subcompact tsheb. Nws raug xa tawm mus rau Tebchaws Meskas raws li Toyota sub-brands Scion xA thiab Scion xD, mus rau Middle East li Toyota xA, thiab mus rau Tebchaws Europe thiab Latin America ua Lub Nroog Cruiser (thib ob tiam).
Hauv Nyij Pooj nws tus kheej, lub tsheb tuaj yeem yuav ntawm Toyota NETZ thiab Toyopet khw muag khoom.
Ntau tiam thiab kev hloov kho
Toyota ist compact tsib-qhov rooj hatchback yog lub tsheb thib rau los ua nrog Vitz raws li nws lub hauv paus qauv, tsim raws li ib tug feature-packed compact tsheb nrog off-txoj kev style thiab versatility. Lub tsheb tau nruab nrog 1.3-liter (FWD) lossis 1.5-liter (FWD lossis 4WD) xyaw, nrog Super ECT kis tau tus mob. Nyob rau hauv nruab nrab-2005, tus qauv yog restyled (XP60).
Lub lineup ntawm lub thib ob tiam ist (XP110) twb ho redrawn - muaj tsawg trim theem, tab sis cov cuab yeej tau zoo heev. Qhov thib ob ist, uas tau dhau los ua zoo ib yam li tsib lub qhov rooj Toyota Yaris / Vitz, yog tsim los muag hauv Tebchaws Meskas. Tab sis tsis yog tus qauv xA tshiab, lub tsheb tau muaj npe xD. Qhov sib txawv tiag tiag ntawm ist thiab xD yog qhov sib txawv pem hauv ntej hood. Hauv Tebchaws Europe thiab Latin America, tus ist tau muag raws li Lub Nroog Cruiser, kuj muaj qhov sib txawv me ntsis tom ntej.
Nyob rau hauv Nyiv, lub thib ob tiam ist twb muaj nyob rau hauv 2 chav kawm, uas yog 150G thiab 150X, thiab tau nruab nrog ib tug Super CVT-i variator (rau 1NZ-FE hwj chim unit). Ib qho txaus nyiam muab rau 1NZ-powered qauv yog qhov kev xaiv ntawm AWD, uas tsis muaj nyob rau hauv Teb Chaws Asmeskas rau xD. Tsis tas li ntawd, qhov chaw nruab nrab tsuas yog muaj nyob hauv Nyij Pooj, tsis yog Asmeskas xD.
Tej zaum qhov tseem ceeb tshaj plaws ntawm ntau qhov kev txiav txim siab hloov pauv ntawm tus tsim ntawm Ist 2 yog qhov tsis lees txais lub tshuab hluav taws xob qis 1.3-liter sab hauv, thiab kev hloov pauv mus rau lub zog loj dua, uas yog qhov ncaj ncees rau kev loj hlob subcompact. Nyob rau hauv tag nrho-log tsav kev hloov kho ist, ib tug thiab ib tug ib nrab liter 1NZ-FE cav nrog ib tug CVT qhia lub zog ntawm 103 hp, thiab nyob rau hauv pem hauv ntej-log tsav version - 109 hp. Hauv xyoo 2009, 1NZ-FE nqis tau ua kom zoo rau kev siv roj ntau dua. Hauv 10/15 hom, lub tsheb pib haus 0.2 litres roj av tsawg (ib 100 km).
Rau kev ua tiav cov txheej txheem 180G (2008 tom ntej), 1.8-liter installation tau npaj - ib qho hauv-kab 4-lub tog raj kheej DOHC cav, ua raws li tus lej 2ZR-FE (250 Nm / 4800 rpm) nrog lub zog ntawm 132 hp.
Nrog rau chav tsev no, lub zog tshwj xeeb tau nce ntxiv, thiab kev ua kom zoo dua qub. Roj noj nyob rau hauv 10/15 hom pib yog 6.5 litres ib "pua". Toyota ist nrog 2ZR-FE tau nruab nrog tsuas yog tsis siv neeg kis tau tus mob thiab tau nruab nrog pem hauv ntej-log tsav. Qhov kev hloov kho sab saum toj 180G tau muab rau thaum Lub Yim Hli 2010. Kev tsim cov ist thib ob tau ua tiav hauv 2016.
1 NZ-FE
NZ tsev neeg ntawm low-volume powertrains pib tsim nyob rau hauv 1999. Cov series suav nrog 1.5-liter 1NZ thiab 1.3-liter 2NZ. Cov kev qhia tshwj xeeb ntawm NZ units yog qhov zoo ib yam li lub zog loj dua ntawm ZZ tsev neeg. Cov cav tau txais tib yam uas tsis yog-kho txhuas lub tog raj kheej thaiv, VVTi system ntawm cov khoom siv camshaft, nyias ib-kab saw, thiab lwm yam. Tsis muaj hydraulic lifters ntawm 1NZ txog 2004.
1NZ-FE yog thawj thiab lub hauv paus cav ntawm 1NZ tsev neeg. Tsim los ntawm 2000 mus rau tam sim no.
| 1 NZ-FE | |
|---|---|
| Ntim, cm3 | 1496 |
| Hwj chim, h.p. | 103-119 |
| Kev siv, l / 100 km | 4.9-8.8 |
| Lub tog raj kheej Ø, mm | 72.5-75 |
| SS | 10.5-13.5 |
| HP, mm | 84.7-90.6 |
| Qauv | Allex; Allion; ntawm pob ntseg; bb ua Corolla (Axio, Fielder, Rumion, Runx, Spacio); ncha; Funcargo; yog Platz; Porte; Premio; Probox; Tom qab kev sib tw; Raum; Zaum; Ib rab ntaj; Ua tiav; Vitz; Yuav Cypha; Yuav VS; Yaris |
| Resource, sab nraud. km | 200 + |
2 NZ-FE
2NZ-FE lub zog hluav taws xob yog ib daim qauv ntawm cov laus 1NZ-FE ICE, tab sis nrog lub crankshaft stroke txo mus rau 73.5 hli. Hauv qab lub hauv caug me me, qhov tsis sib xws ntawm 2NZ lub tog raj kheej thaiv kuj raug txo, thiab cov pas nrig txuas thiab piston pawg kuj tau hloov, yog li lub cev muaj zog nrog lub ntim ua haujlwm ntawm 1.3 litres tau txais. Txwv tsis pub, lawv yog tib lub cav.
| 2 NZ-FE | |
|---|---|
| Ntim, cm3 | 1298 |
| Hwj chim, h.p. | 87-88 |
| Kev siv, l / 100 km | 4.9-6.4 |
| Lub tog raj kheej Ø, mm | 75 |
| SS | 11 |
| HP, mm | 74-85 |
| Qauv | bB; Belta; corolla; funcargo; yog; Qhov chaw; porte probox; vitz; Yuav Cypha; Yuav Vi |
| Resource, sab nraud. km | 300 + |
2 ZR-FE
2ZR series ntawm cov nroj tsuag tau muab tso rau hauv ntau lawm hauv 2007. Lub cav ntawm cov kab no ua raws li kev hloov pauv rau cov tsis nyiam los ntawm ntau chav nyob hauv qab tus lej 1ZZ-FE 1.8 l. Los ntawm lub cav 1ZR, 2ZR txawv ntawm lub crankshaft stroke nce mus rau 88.3 hli thiab lwm yam tsis.
Lub zog 2ZR-FE yog lub hauv paus chav tsev thiab thawj qhov kev hloov kho ntawm Toyota 2ZR lub cav nrog Dual-VVTi system. Lub cev muaj zog tau txais ntau tus lej ntawm kev txhim kho thiab kev hloov kho.
| 2 ZR-FE | |
|---|---|
| Ntim, cm3 | 1797 |
| Hwj chim, h.p. | 125-140 |
| Kev siv, l / 100 km | 5.9-9.1 |
| Lub tog raj kheej Ø, mm | 80.5 |
| SS | 10 |
| HP, mm | 88.33 |
| Qauv | Allion; Auris; Corolla (Axio, Fielder, Rumion); nws; Matrix; Premio; Vitz |
| Resource, sab nraud. km | 250 + |
Hom malfunctions ntawm Toyota ist engines thiab lawv ua
Kev siv roj ntau yog ib qho teeb meem tseem ceeb ntawm NZ cav series. Feem ntau, qhov loj "roj burner" pib nrog lawv tom qab khiav ntawm ntau tshaj 150-200 txhiab km. Nyob rau hauv tas li ntawd, koj yuav tsum tau decarbonize los yog hloov lub kaus mom thiab roj scraper rings.
Cov suab tsis zoo nyob rau hauv 1 / 2NZ motors feem ntau yuav qhia txog kev ncab, uas feem ntau tshwm sim tom qab khiav ntawm 150-200 txhiab km. Qhov teeb meem yog daws los ntawm kev txhim kho cov khoom siv sij hawm tshiab.
Floating idle speeds yog cov tsos mob ntawm kev sib kis ntawm OBD lossis KXX. Lub cav whistling feem ntau yog tshwm sim los ntawm kev siv lub tshuab hluav taws xob tawg, thiab kev vibration ntxiv qhia tias yuav tsum tau hloov cov roj lim thiab / lossis lub cav pem hauv ntej. Nws kuj tseem yuav yog lub sijhawm los ntxuav cov tshuaj txhaj tshuaj.
Ntxiv nrog rau cov teeb meem qhia, ntawm 1 / 2NZ-FE lub cav, cov roj siab sensor feem ntau tsis ua haujlwm thiab lub crankshaft rear roj foob xau. BC 1NZ-FE, hmoov tsis, tsis tuaj yeem kho, thiab tom qab kev khiav ntawm 200 txhiab km, Toyota ist yuav tau hloov lub cav rau daim ntawv cog lus ICE.
Lub 2ZR fais fab nroj tsuag xyaum tsis txawv ntawm cov units ntawm 1ZR series, tshwj tsis yog cov crankshaft thiab cov pas nrig txuas thiab piston pawg, yog li raug 2ZR-FE malfunctions kiag li rov qab cov teeb meem ntawm cov hluas lub cev muaj zog, 1ZR-FE.
Kev siv roj ntau yog ib qho ntawm ZR thaum ntxov. Yog hais tias lub mileage tsis loj, ces qhov teeb meem yog daws los ntawm pouring ib tug ntau viscous roj. Cov suab nrov ntawm qhov nruab nrab ceev qhia tias yuav tsum tau hloov lub sij hawm saw tensioner.
Cov teeb meem nrog kev nrawm nrawm feem ntau yog provoked los ntawm qhov qias neeg qias neeg lossis nws txoj hauj lwm sensor.
Tsis tas li ntawd, tom qab 50-70 txhiab kilometers, lub twj tso kua mis pib los ntawm 2ZR-FE. Tsis tas li ntawd, qhov ntsuas kub feem ntau ua tsis tiav thiab VVTi valve jams. Txawm li cas los xij, txawm hais tias cov teeb meem saum toj no, 2ZR-FE cav yog qhov txhim khu kev qha thiab kev txhim kho zoo uas muaj kev ntsuas siab thiab kev hwm los ntawm cov kws tshaj lij.
xaus
Cov yam ntxwv ntawm 16-valve fais fab units 2NZ-FE thiab 1NZ-FE suav nrog kev siv roj siab thiab qis qis ntawm cov khoom tsis zoo hauv cov pa roj. Nws yuav tsum tau muab sau tseg tias nyob rau hauv lub nroog mus ncig teb chaws, ib tug Toyota East nrog ib tug 1.3-liter engine yog heev txaus, muab lub luj ntawm lub tsheb, txawm hais tias nyob rau hauv cov nqe lus ntawm lub engine lub neej thiab lub zog ceev, ntawm chav kawm, ib tug version ntawm lub tsheb nrog ib tug. 1.5-liter chav tsev yog qhov zoo dua.
Raws li rau lub cav 2ZR-FE, peb tuaj yeem hais tias txawm tias cov teeb meem saum toj no, lawv tshwm sim tsis tu ncua, thiab lub cev muaj zog tau zoo heev, nrog rau kev siv lub cev muaj zog. Nrog rau qhov no 1.8-liter engine nrog 132 hp, ua ke nrog ib tug plaub-ceev "automatic" thiab pem hauv ntej-log tsav, Toyota ist behaves ntau nthuav ntau dua nrog 2NZ-FE.
