Injin 1G-FE Toyota

Jerin injin 1G yana ƙidayar tarihinsa tun 1979, lokacin da aka fara ba da 2-valve in-line "shida" tare da ma'aunin 12G-EU ga Toyota conveyors don ba da motocin tuƙi na baya na azuzuwan E da E + (Crown, Mark 1, Chaser, Cresta, Soarer) a karon farko. Ita ce wacce aka maye gurbinta a cikin 1988 da sanannen injin 1G-FE, wanda shekaru da yawa yana da taken na yau da kullun na rukunin mafi aminci a cikin aji.

1G-FE Beams na Toyota Crown

An samar da 1G-FE ba canzawa ba har tsawon shekaru takwas, kuma a cikin 1996 an gabatar da shi ga ƙananan bita, sakamakon haka mafi girman iko da karfin injin "ya girma" ta raka'a 5. Wannan gyare-gyaren bai shafi ainihin ƙirar 1G-FE ICE ba kuma an haifar da shi ta hanyar wani sake fasalin shahararrun samfuran Toyota, wanda ya karɓi, baya ga sabuntar jikin, ƙarin tashar wutar lantarki ta tsoka.

Zurfafa zamani jiran engine a 1998, lokacin da wasanni model Toyota Altezza bukatar wani engine irin wannan sanyi, amma tare da mafi girma yi. Masu zanen Toyota sun yi nasarar magance wannan matsala ta hanyar ƙara saurin injin konewa na ciki, haɓaka matsi da kuma shigar da wasu na'urorin lantarki na zamani a cikin kan Silinda. Samfurin da aka sabunta ya sami ƙarin kari ga sunansa - 1G-FE BEAMS (Injin Ƙarfafawa tare da Tsarin Na'ura mai Ci gaba). Wannan yana nufin cewa injin konewa na ciki a wancan lokacin yana cikin nau'ikan injinan mafi zamani ta hanyar amfani da na'urori da tsarin ci gaba.

Yana da muhimmanci. Injunan 1G-FE da 1G-FE BEAMS suna da sunaye iri ɗaya, amma a aikace suna da mabanbanta raka'o'in wutar lantarki, yawancin sassansu ba sa canzawa.

Zane da bayani dalla-dalla

Injin 1G-FE na dangin in-line 24-valve shida injunan konewa na ciki tare da bel ɗin tuƙi zuwa camshaft ɗaya. Ana fitar da camshaft na biyu daga na farko ta hanyar kayan aiki na musamman ("TwinCam tare da kunkuntar kan Silinda").

An gina injin ɗin 1G-FE BEAMS bisa ga irin wannan tsari, amma yana da ƙira mafi rikitarwa da cika kan silinda, da kuma sabon rukunin silinda-piston da crankshaft. Daga cikin na'urorin lantarki a cikin injin konewa na ciki, akwai na'ura mai canzawa ta atomatik VVT-i, wani bawul mai sarrafa wutar lantarki ETCS, wutar lantarki mara lamba DIS-6 da tsarin sarrafa nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan kayan abinci na ACIS.

Alamar	Ma'ana
Kamfanin masana'anta / masana'anta	Toyota Motor Corporation / Shimoyama shuka
Samfuri da nau'in injin konewa na ciki	1G-FE, fetur	1G-FE BEAMS, fetur
Shekarun saki	1988-1998	1998-2005
Kanfigareshan da adadin cylinders	Silinda na layi shida (R6)
Ƙarar aiki, cm3	1988
Bore / bugun jini, mm	75,0 / 75,0
Matsakaicin matsawa	9,6	10,0
Yawan bawul a kowane silinda	4 (2 mashiga da 2 kanti)
Hanyar rarraba gas	Belt, manyan shafts biyu (DOHC)	Belt, manyan shafts biyu (DOHC) da tsarin VVTi
Silinda jerin harbe-harbe	1-5-3-6-2-4
Max. wuta, hp / rpm	135 / 5600 140/5750*	160 / 6200
Max. karfin juyi, N m/rpm	180 / 4400 185/4400*	200 / 4400
Tsarin wutar lantarki	Injection Fuel Mai Rarraba (EFI)
Kwamfutar lasisin	Mai rabawa (mai rabawa)	Ƙunƙarar wuta ɗaya ɗaya akan silinda (DIS-6)
Tsarin ruwan sha	Daidaitawa
Tsarin sanyaya	Liquid
Nasihar adadin octane na fetur	Man fetur mara guba AI-92 ko AI-95
Yarda da Muhalli	-	EURO 3
Nau'in watsawa da aka haɗa tare da injin konewa na ciki	4-st. kuma 5-st. Manual / 4-gudu watsawa ta atomatik
Material BC / Silinda kai	Bakin ƙarfe / Aluminum
Nauyin injin (kimanin), kg	180
Albarkatun injin ta nisan mil (kimanin), kilomita dubu	300-350

* - ƙayyadaddun ƙayyadaddun fasaha don haɓaka injin 1G-FE (shekarun kera 1996-1998).

Matsakaicin amfani da man fetur ga duk samfuran baya wuce lita 10 a cikin kilomita 100 a cikin sake zagayowar haɗuwa.

Aiwatar da injuna

An shigar da injin Toyota 1G-FE akan yawancin motocin tuƙi na baya na E da kuma akan wasu nau'ikan E +. Jerin waɗannan motocin tare da gyare-gyaren su an bayar da su a ƙasa:

• Mark 2 GX81/GX70G/GX90/GX100;
• Chaser GX81/GX90/GX100;
• Crest GX81/GX90/GX100;
• Girman GS130/131/136;
• Crown/Crown MAJESTA GS141/ GS151;
• Babban GZ20;
• Farashin GA70.

Injin 1G-FE BEAMS ba kawai ya maye gurbin gyare-gyaren da aka yi a baya akan sabbin nau'ikan nau'ikan nau'ikan Toyota iri ɗaya ba, amma ya sami damar "ƙware" sabbin motoci da yawa a cikin kasuwar Japan har ma da "hagu" zuwa Turai da Gabas ta Tsakiya akan Lexus IS200 IS300:

• Markus 2 GX105/GX110/GX115;
• Chaser GX100/GX105;
• Cresta GX100/GX105;
• Verossa GX110/GX115;
• Crown Comfort GBS12/GXS12;
• Crown/Crown Majesta GS171;
• Tafiya mai tsayi/Tsawon GXE10/GXE15;
• Lexus IS200/300 GXE10.

Rushe injin 1G-FE

Kwarewar aiki da kulawa

Duk tarihin aikin 1G jerin injuna yana tabbatar da ingantaccen ra'ayi game da babban amincin su da rashin fahimta. Masana sun ja hankalin masu motoci zuwa maki biyu kawai: buƙatar kula da yanayin bel na lokaci da mahimmancin maye gurbin man inji a kan lokaci. Bawul ɗin VVTi, wanda kawai ya toshe, shine farkon wanda ke fama da tsohon ko mai mara inganci. Sau da yawa dalilin rashin aiki bazai zama injin kanta ba, amma haɗe-haɗe da ƙarin tsarin da ke tabbatar da aiki. Misali, idan motar ba ta tashi ba, abu na farko da za a bincika shine alternator da Starter. Matsayi mafi mahimmanci a cikin "lafiya" na injin yana taka rawa ta hanyar thermostat da famfo na ruwa, wanda ke ba da tsarin yanayin zafi mai dadi. Yawancin matsalolin da injin konewa na ciki za a iya gano su ta hanyar binciken kansu na motoci Toyota - ikon na'urorin lantarki na motar don "gyara" rashin aikin da ke faruwa a cikin tsarin da kuma nuna su a lokacin wasu magudi tare da na musamman. masu haɗin kai.

Lokacin aiki a cikin ICE 1G, matsaloli masu zuwa galibi suna faruwa:

1. Fitar man inji ta hanyar firikwensin matsa lamba. An cire ta hanyar maye gurbin firikwensin da sabo.
2. Ƙararrawar ƙaramar mai. A mafi yawan lokuta, rashin aiki na firikwensin yana haifar da shi. An cire ta hanyar maye gurbin firikwensin da sabo.
3. Rashin kwanciyar hankali da sauri. Ana iya haifar da wannan lahani ta rashin aiki na na'urori masu zuwa: bawul mara aiki, bawul ɗin maƙura ko firikwensin matsayi. An kawar da shi ta hanyar daidaitawa ko maye gurbin na'urori mara kyau.
4. Wahalar fara injin sanyi. Dalilai masu yiwuwa: injector farawa mai sanyi ba ya aiki, matsawa a cikin silinda ya karye, an saita alamomin lokaci ba daidai ba, ƙarancin zafi na bawul ɗin ba su dace da haƙuri ba. An kawar da shi ta hanyar daidaitaccen saiti, daidaitawa ko maye gurbin na'urori mara kyau;
5. Yawan amfani da mai (sama da lita 1 a kowace kilomita 10000). Yawancin lokaci lalacewa ta hanyar "farkon" na zoben scraper mai a lokacin aiki na dogon lokaci na injin konewa na ciki. Idan ma'auni na decarbonization ba su taimaka ba, to kawai babban gyaran injin zai iya taimakawa.

A ƙasa akwai jerin ayyukan da dole ne a gudanar da su ba tare da gazawa ba bayan ƙayyadaddun nisan mil:

• engine man canji - bayan 10 dubu km. Babban Shawarar Toyota: don 1G-FE - 5W30 (5W20) mai SJ; don 1G-FE BEAMS - 5W20 SL / GF-3. Girman cikawa shine lita 3.9, tace mai ya hada da lita 0.2.
• maye gurbin kit ɗin bel na lokaci - bayan kilomita dubu 100. A lokacin wannan aiki, yawanci ana maye gurbin famfo;
• maye gurbin tartsatsin wuta - bayan 20 dubu kilomita. Don 1G-FE, ana amfani da kyandir 90919-01164 (Denso K16R-U11), don 1G-FE BEAMS 90919-01184 (Denso K20PR-U11);
• maye gurbin tace man fetur - bayan kilomita dubu 20. Don 1G-FE tace mai 23300-79145 (kafin 08.1990) da 23300-79146 (bayan 08.1990). Yana ƙarƙashin kaho, kusa da titin mai. Don 1G-FE BEAMS tace 23300-21010, wanda ke cikin tanki;
• dubawa da daidaita bawuloli tare da washers a kan sanyi engine (bawul clearances: ci 0.15-0.25 mm, shaye 0.25-0.35 mm) - bayan 20 dubu kilomita (na 1G-FE BEAMS).

Reviews

A iri-iri na sake dubawa game da 1G-FE da 1G-FE BEAMS za a iya raba kashi biyu: reviews na kwararru da hannu a cikin goyon baya da kuma gyara na wadannan Motors, da kuma talakawa masu motoci reviews. Na farko sun yi iƙirari a cikin gaskiyar cewa zurfin zamani na injin a cikin 1998 ya haifar da raguwa gabaɗaya a cikin aminci, karko da kuma kiyaye naúrar. Amma ko da sun yarda da haka 250-300 kilomita na gudu, duka nau'ikan injin konewa na ciki ba sa haifar da gunaguni a kusan kowane aiki. Masu motoci na yau da kullun sun fi jin daɗi, amma sake duba su ga mafi yawancin kuma suna da kyau. Sau da yawa ana samun rahotannin cewa waɗannan injinan sun yi aiki yadda ya kamata akan motoci na tsawon kilomita 400 ko fiye da haka.

Shin akwai wasu kurakurai ga injin Jafananci zalla? Lexus IS / Toyota Altezza 2.0 (1G-FE BEAMS)

Amfanin injunan 1G-FE da 1G-FE BEAMS:

• dogara da karko;
• ƙananan amo da juriya na girgiza;
• sauƙi na ƙira da kiyayewa (1G-FE kawai);
• babban iko da ƙarfi (kawai 1G-FE BEAMS);

disadvantages:

• ƙarin buƙatun kan ingancin man inji;
• yuwuwar yin tsalle ko yanke haƙoran bel ɗin tare da mai mai kauri a cikin sanyi da kuma yuwuwar mai mai yawa ya hau kan abubuwan lokaci idan hatimin mai ya karye saboda gaskiyar cewa famfon mai yana motsawa ta lokacin bel;
• karuwar yawan man fetur (har zuwa lita 1 a kowace kilomita 10);
• rashin aminci na firikwensin matsa lamba mai (akan farkon nau'ikan 1G-FE);
• "Age" matsaloli: adibas mai rarraba, adana kaya a bangon nozzles da kuma a cikin tsararru mai yawa, wanda ya saci wayoyin lantarki (1g-fE-fe);
• haɗarin samuwar slag akan mai kula da tsarin VVTi da masu ɗaukar hydraulic (1G-FE BEAMS kawai);
• ƙayyadaddun albarkatu na coils masu kunna wuta guda ɗaya (1G-FE BEAMS kawai);
• haɗarin lalacewa ga bawuloli lokacin da bel ɗin lokaci ya karye (kawai 1G-FE BEAMS);
• rikitarwa na gyarawa da kulawa (1G-FE BEAMS kawai).

Tunatar da injin 1G-FE, wanda ya haɗa da shigar da injin turbine da na'urori masu alaƙa, ba aiki mai lada bane, saboda yana buƙatar tsadar kuɗi mai tsanani, kuma sakamakon haka yana haifar da mummunan sakamako, wanda ya ƙunshi asarar babban fa'ida. na wannan motar - amintacce.

Ban sha'awa. A cikin 1990, sabon jerin injunan 1JZ ya bayyana a kan masu jigilar Toyota, wanda, bisa ga sanarwar hukuma, ya kamata ya maye gurbin jerin 1G. Duk da haka, 1G-FE Motors, sa'an nan 1G-FE BEAMS Motors, bayan wannan sanarwar, an samar da kuma sanya a kan motoci fiye da shekaru 15.