Injin Mitsubishi 4b12
Abubuwa
Mitsubishi da Kia-Hyundai suka ƙera in-line huɗu-Silinda ICE 4b12 mai girma na lita 2.4. Wannan injin yana da wani suna - g4ke. An sanya shi a cikin motocin Mitsubishi Outlander, da sauran motoci da yawa. Yana da kyawawan halaye na aiki.
Bayanin injin, babban fasalinsa
Naúrar daga masana'anta Mitsubishi ana yiwa alama alama 4b12. Sau da yawa kuna iya samun nadi g4ke - waɗannan injina daban-daban guda biyu kusan iri ɗaya ne a cikin halayensu kuma ana iya canzawa. Saboda haka, yana yiwuwa a maye gurbin g4ke tare da 4b12. Amma yana da mahimmanci a tuna da fasalin 4b12 musanya. Dukansu rukunin biyu na dangin Theta II ne.
Wannan jerin Mitsubishi kuma ya haɗa da 4b1. Motar 4b12 da ake tambaya ita ce magajin kai tsaye ga injin 4G69. Don haka ya gaji da yawa daga cikin sifofinsa, ciki har da wasu munanan illoli. Hakanan, ana amfani da waɗannan injina a cikin motocin Chrysler World. A zahiri, injin 4b12 da ake tambaya shine haɓaka sigar g4kd / 4b11std.
Haɓakawa a cikin motar kanta shine saboda girman girman crankshaft - bugun piston a cikin irin wannan zai zama 97 mm maimakon 86 akan ƙaramin sigar. Yawan aiki wanda shine 2 lita. Babban kamanni na ƙirar injin 4b12 tare da ƙaramin ƙirar g4kd da analogues:
- tsarin irin wannan don canza lokacin bawul - a kan sassan biyu;
- rashin na'ura mai aiki da karfin ruwa lifters (wanda da ɗan sauƙaƙa da overhaul na mota - idan bukatar ta taso).
Duk da wasu rashin amfani na injin, yana da fa'idodi da yawa. Dole ne a kula da matakin mai sosai. Tun da 4b12 ya bambanta da wasu "voracity". Mai sana'anta ya ba da shawarar maye gurbin kowane kilomita dubu 15, amma mafi kyawun bayani zai zama canji kowane kilomita dubu 10 - wannan zai jinkirta buƙatar manyan gyare-gyare na tsawon lokaci.
Injin 4b12 da g4ke daidai kwafin juna ne. Tun da waɗanda aka ɓullo da a karkashin shirin na musamman "Injin Duniya". An ɗora waɗannan motocin:
- Bature;
- Peugeot 4007;
- Citroen C Crosser.
4b12 bayani dalla-dalla
Na dabam, ya kamata a lura da na'urar lokaci - an ba da shi ba tare da bel ba, amma tare da sarkar. Wannan yana ƙara yawan albarkatun na'urar kanta. Ya kamata a canza sarkar lokaci kowane kilomita dubu 150. Yana da mahimmanci don saita ƙarfin ƙarfin ƙarfi daidai. Godiya ga fasaha halaye, da yawa masu ababen hawa suna shirye su rufe ido ga yawan rashin amfani da injin 4b12 - yana "ci" mai, akwai wani girgiza yayin aiki (kuma wannan sau da yawa yana bayyana kansa ba tare da bata lokaci ba).
Abubuwan da masana'anta suka bayyana shine kilomita dubu 250. Amma a aikace, irin waɗannan motoci suna kula da tsari na girma fiye da - 300 dubu kilomita kuma fiye. Abin da ke sa saye da shigar da injin kwangila ya zama mafita mai riba. Abubuwan da ke biyowa suna shafar albarkatun wani injin na musamman:
- sau nawa ana canza kyandir, matatun mai da kuma man da kansa;
- ingancin man da ake amfani da shi;
- yanayin aiki - wajibi ne don aiwatar da gyare-gyare a cikin lokaci idan ya cancanta, daidaita bawuloli;
- dumama kafin fara injin - wannan yana da mahimmanci musamman lokacin aiki a cikin hunturu.
Kafin siyan mota da engine 4b12, shi wajibi ne don gudanar da bincike. Babban halayen fasaha na motar:
| Характеристика | Ma'ana |
|---|---|
| Manufacturer | Hyundai Motor Manufacturing Alabama / Mitsubishi Shiga plant |
| Brand, nadi na inji | G4KE / 4B12 |
| Shekaru na kera motar | Daga 2005 zuwa yanzu |
| Silinda block abu | Aluminum |
| Mai ciyar da mai | Mai shigowa |
| Nau'in mota | Laini |
| Yawan silinda, inji mai kwakwalwa. | 4 |
| Yawan bawuloli a kowace silinda 1 | 4 |
| Bugun jini, mm | 97 mm |
| Silinda diamita, mm | 88 |
| Matsakaicin matsawa | 10.05.2018 |
| Matsar da injin, mita masu siffar sukari cm | 2359 |
| Enginearfin inji, hp / rpm | 176 / 6 000 |
| karfin juyi N ×m/rpm | 228 / 4 000 |
| Fuel | 95 ta |
| Yarda da Muhalli | Yuro 4 |
| Nauyin injin | nd |
| Amfanin man fetur a kowace kilomita 100. hanya | lambun kayan lambu - 11.4 l ruwa - 7.1 l ruwa - 8.7 l |
| Wani nau'in mai da aka ba da shawarar | 5W-30 |
| Girman mai, l. | 04.06.2018 |
| Mai canza sau nawa | Kowane kilomita dubu 15 (cibiyoyin sabis sun ba da shawarar kowane kilomita dubu 7.5-10) |
| Ƙimar bawul | Ya kammala karatun digiri - 0.26-0.33 (misali - 0.30) Mai shiga - 0.17-0.23 (tsoho - 0.20) |
Amincewar mota
Sake mayar da martani kan aikin injin gabaɗaya tabbatacce ne. Amma akwai adadin rashin amfani, fasali na injin - wanda dole ne a la'akari da shi yayin aiki. Wannan zai kara rayuwar motar, da kuma guje wa matsaloli a kan hanya. Idan kun hango duk yiwuwar rashin aiki a gaba. Wannan gaskiya ne musamman ga injunan 4b12 da aka sanya akan motocin Mitsubishi Lancer 10.
Mafi yawan rashin aiki na nau'ikan nau'ikan masu zuwa:
- gazawar famfo mai - yana da mahimmanci don saka idanu akan matsa lamba mai, idan akwai zato na matsaloli, dole ne a kashe injin;
- kwandishan kwandishan bearings - yana da mahimmanci don maye gurbin lokaci-lokaci;
- Chirping na nozzles - ana buƙatar daidaita aikin injector;
- ƙara yawan girgiza - yawanci yana haɗuwa da buƙatar maye gurbin kyandir.
Yana da mahimmanci a kula da shingen Silinda. Ƙaƙwalwar ƙira yawanci baya buƙatar maye gurbin, amma yana da mahimmanci don saka idanu akan yanayin haɗin sandar haɗin gwiwa.
Rushewar da ke buƙatar cire injin don gyara su yana faruwa ba da yawa ba. Yana da mahimmanci don saka idanu akan yanayin bel mai canzawa kuma maye gurbin shi a cikin lokaci. Wannan tsari ba shi da rikitarwa, yana yiwuwa a aiwatar da shi a cikin gareji - kamar sauran gyare-gyare.
Wasu matsaloli wasu lokuta suna tasowa lokacin cire kan Silinda - shugaban Silinda. Irin waɗannan hanyoyin, in babu ƙwarewa da kayan aikin da suka dace, an fi aiwatar da su a cikin sabis na musamman. Lokacin gudanar da aikin gyaran gyare-gyare, yana da kyau a saya kawai sassa na asali. Belin tuƙi ya fito ne daga Bosch, masu layin sun fito ne daga Taiho, wasu sanannun kamfanoni. Wannan zai rage yuwuwar siyan kayan da ba su da kyau, wanda zai haifar da gazawar injin nan gaba.
Sayen bel, da mai da sauran abubuwan amfani, ba zai yi tsada ba. Amma aka gyara kamar crankshaft firikwensin, camshaft da egr bawul zai kudin da yawa dubu rubles ko fiye. 4b12 sanye take da amintaccen CVT akan wasu samfuran mota, akwai kuma matakan datsa da yawa tare da akwati na hannu. Lokacin gyare-gyare, yana da mahimmanci don auna daidai girman girman crankshaft - wannan zai sauƙaƙe zaɓin sassa.
Tsayawa, rayuwar sabis na tsarin rarraba gas
Yana da mahimmanci a gudanar da bincike na lokaci a cikin lokaci. In ba haka ba, idan abubuwan da ke cikin wannan injin sun lalace, yana iya zama dole a gyara injin gaba ɗaya. Ya kamata a lura cewa ƙaddamar da injin don gyaran lokaci yana da sauƙi, amma yana buƙatar ƙwarewa da kayan aiki na musamman. In ba haka ba, mahimman bayanai na tsarin na iya lalacewa. Misali, lokacin bel tensioner. Ragewa yayin gyara 4b12 yayi kama da haka:
Wannan injin ya fara cinye mai fiye da iyakar da masana'anta ta kafa ta hanyar kera motoci. Amma a lokaci guda, kawai a alamar nisan mil 180 kilomita. Bayan rarrabuwa, zai zama dole a wanke duk sassan da aka rufe da ma'adinai, soot. Ana amfani da Deca ko Dimer don wannan.
Mafi sau da yawa, matsaloli masu zuwa suna tasowa yayin gyaran:
- wargaza sandunan haɗi da pistons;
- cire farantin gindin injin.
Don waɗannan ayyukan, kuna buƙatar kayan aiki na musamman. Albarkatun sarkar lokaci shine kilomita dubu 200. Amma wannan alamar yana da matukar tasiri ga ingancin man da ake amfani da shi. Yana da mahimmanci don duba lokaci-lokaci na sarkar sarkar, tsayinsa zai karu. Lokacin maye gurbin, dole ne a tuna cewa akwai samfurori daban-daban guda biyu na wannan bangare - sarƙoƙi na tsofaffi da sababbin nau'ikan. Suna musanyawa.
Babban alamun cewa ana buƙatar maye gurbin sarkar lokaci:
- akwai sautin "kiftawa" akan "sanyi";
- akwai asarar iko;
- Slack sarkar - ana iya gani lokacin da aka cire murfin.
Kamar yadda yake a cikin wasu motoci, yana da mahimmanci ga injunan irin wannan don hawa sarkar bisa ga alamomi na musamman a cikin lokaci. In ba haka ba, injin ba zai tashi ba ko kuma zai yi aiki na ɗan lokaci.
Yana da mahimmanci a tuna: sabuwar sarkar lokaci maiyuwa ba ta da fentin hanyoyin haɗin kai don sauƙaƙe shigarwa.
Don haka, kafin cire tsohon, kuna buƙatar sanya irin waɗannan alamomin da kanku. Alamun da ke kan camshaft sprockets suna da alamun musamman a cikin hoton:
Wani mai da za a yi amfani da shi don injin 4b12
Zaɓin mai na wannan motar abu ne mai mahimmanci. Rayuwar sabis na lokaci, da sauran mahimman hanyoyin da tsarin injin, ya dogara da ingancin mai mai. Bisa ga shawarwarin masana'anta, wajibi ne a yi amfani da mai tare da danko na 0W-20 zuwa 10W-30, dangane da yanayin yanayi da yanayin aiki.
Akwai takamaiman bayani game da injin 4b12:
- API SN, SM;
- ILSAC GF-5;
- ACEA A1 / A5 - yana yiwuwa a yi amfani da mai ba tare da wannan ƙayyadaddun ba, tun da wannan ƙirar ta Turai ce.
Mafi kyawun bayani lokacin zabar mai don motoci tare da injin 4b12 a cikin yanayin aiki a cikin Tarayyar Rasha shine Moby 1 X1 5W-30. Amma yana da mahimmanci ku san kanku da alamun jabun mai a gaba. Yin amfani da kayan jabun na iya haifar da lalacewa. Misali, tare da ƙarin dankowar mai a yanayin zafi mara nauyi, ana iya matse shi ta hatimin mai, sauran lalacewa zai haifar da buƙatar babban juzu'i.
Musanya 4b12 don wasu motoci
Injin 4b12 yana da ma'auni na ma'auni kuma ana iya maye gurbinsa da wani injin mai kama da shi gabaɗaya da sauran sigoginsa. Ana yin irin wannan maye gurbin, alal misali, a cikin motocin Mitsubishi lancer GTs 4WD. A cikin irin waɗannan samfuran, ana yin musanyar injin 4b11 zuwa 4b12. Girman na farko zai zama lita 2, na biyu - 2.4 lita. Tsarin yana da sauƙi:
- kawar da tsohon injin daga jiki;
- shigarwa na haɗe-haɗe, ci da wayoyi a kan sabon motar;
- shigar da sabon injin tare da duk kayan aiki a jikin motar akan wurin zama.
Mafi kyawun bayani shine musayar motoci a cikin ayyuka na musamman. An daidaita tsari a cikin waɗannan, babu buƙatar cire duk kayan aiki. Bugu da ƙari, babu buƙatar rushe akwatin yayin musayar. Ya isa don matsar da wani ɓangare na abin da aka makala a gefe.
Sakamakon irin wannan sake shigarwa:
- motar ta zama mai ƙarfi;
- 4b11 yana kiyaye ƙananan revs mafi kyau.
Chip kunna
Chip tuning - firmware na sashin sarrafa injin. Ta hanyar canza software na ECU, yana yiwuwa a sami fa'idodi masu zuwa:
- injin yana iya aiki akan mai tare da ƙimar octane na 85 zuwa 100;
- karfin juyi ya karu da 10%;
- ƙara ƙarfin injin ba tare da gyare-gyare na jiki ba.
Ba a buƙatar buɗe injin ɗin, don aiwatar da kowane gyare-gyare na inji. Wannan kunnawa daga masana'anta na hukuma zai kashe kusan $ 600. Kuma garantin za a kiyaye shi. Dangane da ma'auni na shirin, dangane da firmware, karuwar wutar lantarki na iya zama har zuwa 20 hp. Ana nuna ma'auni kafin da bayan kunnawa a cikin jadawali da ke ƙasa:
Jerin motocin da aka sanya wannan injin a kansu
An shigar da injin 4b12 akan nau'ikan motoci da yawa - saboda haɓakarsa da amfaninsa:
- Mitsubishi Delica D: 5 (01.2007 - н.в.);
- Mitsubishi Outlander 24G DBA-CW5W - haka kuma, irin wannan engine ne har yanzu shigar a cikin na biyu restyling model, suv, 3rd tsara;
- Citroen C-Crosser4;
- Farashin 4007.
Injin 4b12 - injin abin dogaro ne wanda ke buƙatar kulawa kaɗan daga mai shi a farkon kilomita dubu 200. Sabili da haka, har yanzu ana shigar da shi a cikin wasu samfuran mota. Ana iya kiyayewa, mara kyau ga ingancin man fetur da mai.
