Volkswagen 1.2 TSI engine - sabon engine da malfunctions. Duba yadda yake ji bayan shekaru!

A shekarar 1994 ne aka kaddamar da na'urar mai karfin 1.6 MPI. Koyaya, bayan lokaci, ya zama sananne cewa ƙa'idodin fitarwa da kuma jagorancin ragewa zai buƙaci haɓaka sabbin raka'a. A karkashin irin wannan yanayi ne aka haifi injin TSI 1.2. Menene darajar sani game da shi?

Injin Volkswagen 1.2 TSI - bayanan fasaha na asali

Sigar asali na wannan rukunin shine ƙirar aluminum 4-cylinder tare da shugaban bawul 8, wanda aka keɓance EA111. An sanye shi da turbocharger kuma (kamar yadda ya juya) sarkar lokaci mai matsala. Yana haɓaka ƙarfin daga 86 zuwa 105 hp. A shekarar 2012, wani sabon version na wannan engine ya bayyana tare da EA211 index. Ba wai kawai an canza tsarin lokaci daga sarkar zuwa bel ba, amma an yi amfani da kan silinda mai bawul 16. Hakanan an canza tsarin caji da sarrafa zafin jiki. Ƙungiyar 1.2 TSI bayan canje-canje za a iya gane ta ta hanyar buɗe murfin - yana da 3 resonators akan bututun iska. Yana haifar da iyakar 110 hp. da kuma 175 nm na karfin juyi.

Skoda Fabia, Rapid, Octavia ko Seat Ibiza - inda zan sami 1.2 TSI?

A cikin kashi B da C na kungiyar VAG tun 2009, zaku iya samun motoci da yawa tare da wannan injin. Hakika, bayan-navy Skoda Fabia ko dan kadan ya fi girma Rapid su ne mafi halayyar. Koyaya, wannan rukunin ya sami nasarar sarrafa manyan Skoda Octavia da Yeti. Ba Skoda kadai ya amfana da wannan aikin ba. Hakanan ana shigar da 1.2 TSI akan VW Polo, Jetta ko Golf. Ƙarfin wutar lantarki har zuwa 110 hp ba kanana ba har da kananan motoci. Duk abin da za ku yi shine sarrafa iskar gas da watsawa yadda ya kamata. Kuma wannan ɗayan yana fitowa daga littafin mai sauri 5 zuwa 7-gudun DSG a cikin manyan nau'ikan.

Lokacin gazawar 1.2 TSI, ko menene matsalar wannan injin?

Domin kada mu kasance masu launi sosai, bari yanzu mu magance matsalolin injin. A cikin nau'ikan EA111 musamman, ana ɗaukar sarkar lokaci gabaɗaya a matsayin mafi ƙarancin abin ɗorewa. A baya, wannan zane ya kasance daidai da aminci, amma a yau yana da wuya a sami kyakkyawan bita don irin wannan bayani. Masu gudu za su iya gajiya da sauri, kuma sarkar da kanta na iya mikewa. Wannan ya haifar da tsallakewar lokaci ko karon injuna. An ba da ayyukan sabis ga ƙungiyar VAG sosai har a cikin 2012 an saki rukunin tushen bel na zamani.

Konewa

Wata matsalar ita ce konewa. Lallai akwai matsananciyar ra'ayi a wannan fannin. Wasu suna jayayya cewa yana da wuya a je kasa da lita 9-10 a cikin mota, yayin da wasu ba su wuce lita 7 ba. Tare da allurar mai kai tsaye da turbocharging, injin yana ba da ƙarfin ƙarfin da ake samu cikin sauri. Don haka, tuƙi cikin nutsuwa tare da ƙarancin man fetur yana yiwuwa. Duk da haka, tuƙi na dogon lokaci tare da hanzari da sauri da sauri zai iya haifar da fiye da lita 10 na amfani da man fetur.

Kula da mota mai naúrar TSI 1.2

Bari mu fara da amfani da man fetur, wanda a karkashin yanayi na al'ada kada ya wuce 7 l / 100 km a cikin sake zagayowar haɗuwa. A halin da ake ciki yanzu, wannan sakamako ne mai matukar cancanta. Saboda kasancewar allurar kai tsaye, yana da wahala a sami shigarwar HBO mara tsada, wanda ke sa irin wannan saka hannun jari ya zama abin tambaya. Game da yin hidimar tuƙi na lokaci a cikin raka'a EA111, farashin maye gurbin abubuwa tare da aiki na iya canzawa sama da Yuro 150. Kimanin rabin kudin gyaran bel din. Don wannan yakamata a ƙara sabis na mai na gargajiya, gami da canjin mai mai ƙarfi a cikin akwatunan gear DSG (an bada shawarar kowane kilomita 60).

1.2 TSI engine da kwatanta da sauran injuna

Idan muka magana game da Audi, VW, Skoda da Seat, da aka bayyana engine gasa tare da 1.4 TSI naúrar. Yana da ikon 122 hp. har zuwa 180 hp a cikin nau'ikan wasanni. Raka'o'in farko na dangin TSI sun sami babbar matsala game da tafiyar lokaci, wasu kuma suna shan mai. Twincharger 1.4 TSI (compressor da turbine) ya haifar da matsaloli da yawa. Koyaya, injin 1.2 tare da 105 ko 110 hp. Ba shi da nauyi haka kuma yana ba da kyakkyawan aiki. Wannan yana bayyana musamman akan bangon raka'o'in gasa, kamar 1.0 EcoBoost. A cikin waɗannan injuna, ana iya samun har zuwa 125 hp daga lita ɗaya na iko.

1.2 TSI yuwuwar injin - taƙaitawa

Abin sha'awa shine, injin da aka gabatar yana da babban damar samar da ƙarin iko. Yawancin nau'ikan 110-hp suna sauƙin kunna ta ta hanyar canza taswira zuwa 135-140 hp. Da yawa sun yi nasarar tuka dubunnan kilomita da wannan saitin. Tabbas, yana da mahimmanci a kasance da hankali game da sabis na mai da kuma bi da injin "da adam". Shin injin TSI 1.2 yana da yuwuwar tafiyar kilomita dubu 400-500? Yana da wuya a ce da cikakken tabbaci. Koyaya, a matsayin injin mota don tafiya, ya isa sosai