Injin Mitsubishi 4g94
Abubuwa
Daya daga cikin manyan wakilan sanannun Mitsubishi injuna. Yawan aiki shine lita 2.0. Injin Mitsubishi 4g94 yana ta hanyoyi da yawa kama da tashar wutar lantarki 4g93.
Bayanin injin
A cikin layin Mitsubishi 4g94 injuna, ya mamaye wuri na musamman. Wannan babban rukunin wuta ne. An sami nasarar wannan ƙaura ta hanyar shigar da crankshaft tare da bugun piston na 95,8 mm. Zamantakewa ya kasance mai nasara sosai, wanda za'a iya yanke hukunci ta hanyar haɓaka kaɗan - kawai 0,5 mm. SOHC guda-shaft Silinda shugaban, MPI ko GDI tsarin allura (dangane da sigar shugaban sigar). Injin an sanye shi da na'ura mai ba da hanya tsakanin hanyoyin sadarwa, yana kawar da buƙatar daidaita abubuwan bawul a kai a kai.
Motar lokaci shine bel ɗin da ke buƙatar sauyawa lokaci-lokaci kowane kilomita dubu 90 na motar. A lokacin bel ɗin da aka karye, ana iya lanƙwasa bawul ɗin, don haka kuna buƙatar yin taka tsantsan.
Rashin aikin injiniya
Kuskuren firikwensin DPRV da ake kira P0340 galibi yana jan hankalin masu Galant sanye da injin da aka kwatanta. Da farko, ana ba da shawarar gwada duk wayoyi daga na'urorin lantarki zuwa firikwensin, da kuma auna ikon zuwa mai sarrafawa. An maye gurbin na'urar firikwensin mara kyau, an warware matsalar nan da nan. Ga mafi yawancin, DPRV yana da wahala, kodayake yana iya zama mai iya aiki.
Sakamakon kuskuren yana da ban tsoro - motar ba ta son farawa. Gaskiyar ita ce wannan mai kula da shi ne ke da alhakin bude nozzles. Yana da kyau a duba ko sun bude ko an kawo man fetur. A lokaci guda kuma, famfo mai matsananciyar matsin lamba na iya samar da man fetur a kullun, yana zubar da famfo ba tare da matsala ba.
Wasu kurakuran halayen.
- Knocking matsala ce ta gama gari da injina ke haifar da masu ɗagawa. Don magance wannan matsalar, dole ne a maye gurbin sassan. Tabbatar da cika man inji mai inganci don kada lamarin ya sake faruwa.
- Gudun iyo shine haƙƙin injinan GDI. Babban mai laifi anan shine famfon allura. Ana magance matsalar ta tsaftace tacewa da ke gefen babban famfo. Har ila yau, wajibi ne a bincika jikin maƙarƙashiya ba tare da kasawa ba - idan yana da datti, to, tabbatar da tsaftace shi.
- Man Zhor yanayi ne na al'ada na injuna masu tsayi mai tsayi. Gidan wutar lantarki yana karkata zuwa samuwar carbon. A matsayinka na mai mulki, idan decarbonization bai taimaka ba, iyakoki da zobba suna buƙatar maye gurbinsu.
- Matsalar injin zafi. Anan kuna buƙatar bincika mai sarrafa saurin aiki. Mafi mahimmanci, ana buƙatar maye gurbin kashi.
- A cikin sanyi mai tsanani sau da yawa yana zuba kyandirori. Don haka, dole ne mu yi ƙoƙari mu zuba mai da mai mai inganci kawai a cikin injin. Ana buƙatar kulawa da kulawa akai-akai.
An haɓaka injunan Mitsubishi tun 1970. A cikin alamar wutar lantarki, sun sanya sunaye masu haruffa huɗu:
- lambar farko tana nuna adadin silinda - 4g94 yana nufin cewa injin yana amfani da silinda 4;
- Harafi na biyu yana nuna nau'in man fetur - "g" yana nufin cewa an zuba fetur a cikin injin;
- Hali na uku yana nuna iyali;
- Hali na huɗu shine takamaiman samfurin ICE a cikin iyali.
Tun 1980, halin da ake ciki tare da decryption ya ɗan canza kaɗan. An gabatar da ƙarin haruffa: "T" - injin turbocharged, "B" - sigar injin na biyu, da sauransu.
| Matsayin injin, mai siffar sukari cm | 1999 |
| Matsakaicin iko, h.p. | 114 - 145 |
| Silinda diamita, mm | 81.5 - 82 |
| Ara bayanin injiniya | Rarraba allura |
| An yi amfani da mai | Man Fetur (AI-98) |
| Na Man Fetur (AI-92, AI-95) | |
| Man fetur AI-95 | |
| Yawan bawul a kowane silinda | 4 |
| Matsakaicin iko, h.p. (kW) a rpm | 114(84)/5250 |
| 129(95)/5000 | |
| 135(99)/5700 | |
| 136(100)/5500 | |
| 145(107)/5700 | |
| Matsakaicin karfin juzu'i, N * m (kg * m) a rpm. | 170(17)/4250 |
| 183(19)/3500 | |
| 190(19)/3500 | |
| 191(19)/3500 | |
| 191(19)/3750 | |
| Hanyar don sauya girman silinda | babu |
| Supercharger | Babu |
| Amfanin mai, l / 100 km | 7.9 - 12.6 |
| Tsarin farawa | babu |
| Matsakaicin matsawa | 10 - 11 |
| nau'in injin | 4-Silinda, 16-bawul, DOHC |
| Bugun jini, mm | 95.8 - 96 |
Menene bambance-bambance tsakanin 4g94 da 4g93 injuna
Da farko, bambance-bambancen suna shafar yiwuwar gyarawa. Duk wani ƙwararren zai tabbatar da cewa 4g94 ba shi da rikitarwa, mafi dacewa dangane da yin wani aiki na musamman. Babu ma'aunan ma'auni akansa, wanda ke sa injin ɗin ya fi sauƙi. Koyaya, ƙa'idodin muhalli sun dame shi sosai, kamar yadda aka tabbatar ta hanyar shigar da na'urar sake zagayawa na shaye-shaye. Saboda haka, yana samun datti da sauri - bawuloli suna rufe da soot.
Batu na biyu: injin 4g93 yana samuwa a cikin gyare-gyare da yawa waɗanda suka bambanta da juna. Alal misali, idan a shekarar 1995 da mota yana da wasu siffofi da kuma halayyar "rauni", sa'an nan a 2000 shi ne mabanbanta mota da bukatar sake duba.
A gefe guda, idan 4g93 ya kasance mara kyau, da ba a sake shi ba a cikin bambance-bambance daban-daban fiye da shekaru 15, wanda, bisa ga kididdigar, alama ce mai kyau na dogara. Kuma masana sun yarda cewa 4g93 yana daya daga cikin injunan Japan mafi kyau har zuwa yau.
Wadannan injunan guda biyu kuma suna da famfon allura daban-daban. Duk da haka, wannan bai hana masu son gwaje-gwaje daban-daban ba. Don haka, sau da yawa masu sana'ar mu na Rasha suna sanya sabon injin 4g93 maimakon 4g94.
- Ya tashi a fili, kamar ɗan ƙasa.
- Ana maye gurbin studs a kan injina.
- Tuƙin wutar lantarki, cikakke tare da sassansa, dole ne ya kasance daga tsohuwar motar.
- Ana buƙatar magudanar ɗan ƙasa, inji.
- Maye gurbin jirgin sama kuma.
- Dole ne a shigar da kwakwalwan firikwensin firikwensin matsa lamba mai matsa lamba daga sabon injin, yanke tsoffin.
Abin lura ne cewa an fara shigar da injin allurar kai tsaye a kan Mitsubishi Galant. Daga nan ne sai Toyota, Nissan, da dai sauransu suka sami nasarar karbe irin wannan ƙirar. A saboda wannan dalili, ana ɗaukar 4g94 a matsayin ɗan ƙasa, motar sifa ta Galant.
Ga abin da ya sa ta yi fice musamman akan wannan injin:
- abokiyar muhalli;
- tattalin arziki (idan kun bi shawarwarin masana'anta, to injin tare da watsawa ta atomatik ba zai ci fiye da lita 7 akan babbar hanya ba);
- jajircewa mai kyau;
- amintacce (saɓanin yarda da imani).
Watsawar INVECS-II ta atomatik wanda aka haɗa tare da 4g94 ya tabbatar da zama mafi kyau. Yana daidaitawa da "hali" na injin, yana sa ya yiwu a canza matakai da hannu.
Bidiyo: abin da za a yi da girgizar injin akan Galant
