Injin Mercedes M272

Abubuwa

Injin Mercedes-Benz M272 shine V6 da aka gabatar a cikin 2004 kuma ana amfani dashi cikin 00s. Akwai bangarori da dama da suka bambanta ta da magabata. Tare da wannan injin, a karon farko, an aiwatar da madaidaicin lokacin bawul mai canzawa, kazalika da sarrafa wutar lantarki na kwararar sanyaya (maye gurbin injin thermostat). Kamar injin M112, yana kuma amfani da ma'aunin ma'auni da aka ɗora tsakanin bankunan silinda don kawar da girgiza.

Mercedes-Benz M272 engine bayani dalla-dalla

Bayani dalla-dalla М272

Injin M272 yana da halaye masu zuwa:

  • masana'anta - Stuttgart-Bad Cannstatt Shuka;
  • shekarun fitarwa - 2004-2013;
  • silinda block abu - aluminum;
  • kai - aluminum;
  • Nau'in mai - fetur;
  • na'urar tsarin man fetur - allura da kai tsaye (a cikin sigar 3,5-lita V6);
  • yawan silinda - 6;
  • wuta, h.p. 258, 272, 292, 305, 250, 270, 265.

Ina lambar injin take?

Lambar injin tana bayan kan silinda ta hagu, kusa da abin hawa.

Gyare-gyare ga injin M272

Injin yana da gyare-gyare masu zuwa:

Canji

Girman aiki [cm3]

Matsakaicin matsawa

Wutar lantarki [kW / hp. da.]
juyin-juya-hali

Torque [N / m]
juyin-juya-hali

Saukewa: M272KE25249611,2: 1150/204 a 6200245 a 2900-5500
Saukewa: M272KE30299611,3: 1170/231 a 6000300 a 2500-5000
Saukewa: M272KE35349810,7: 1190/258 a 6000340 a 2500-5000
Saukewa: M272KE3510,7: 1200/272 a 6000350 a 2400-5000
Saukewa: M272DE35CGI12,2: 1215/292 a 6400365 a 3000-5100
M272 KE35 Sportmotor (R171)11,7: 1224/305 a 6500360 a 4900
M272 KE35 Sportmotor (R230)10,5: 1232/316 a 6500360 a 4900

Matsaloli da rauni

  1. Mai yana zubowa. Bincika matosai na silinda filastik - ƙila za a buƙaci a maye gurbinsu. Wannan shine dalilin mafi yawan leken asirin da ke faruwa.
  2. Bawuloli masu yawa masu lahani. Injin yana aiki mara ƙarfi lokacin fuskantar wannan matsala. A wannan yanayin, ana buƙatar cikakken maye gurbin nau'in kayan abinci. Wannan matsalar tana faruwa a kan injina kafin 2007 kuma tana ɗaya daga cikin mafi wahalar warware matsalar.
  3. Abin takaici, yawancin samfuran Mercedes-Benz E-Class tare da injin M272 da aka gina tsakanin 2004-2008 suna da matsala tare da ma'auni. Wannan har zuwa yanzu ɗaya ne daga cikin mafi yawan laifuffuka. Lokacin da ma'auni shaft gears ya fara kasawa, tabbas za ku ji sauti mai tsauri - ko da yaushe alama ce ta rashin aikin injin. Takamammen mai laifin wannan matsalar yawanci shine sprocket da aka sawa da wuri.

Tunani

Hanya mafi sauƙi don ƙara ƙarfin dan kadan tana hade da kunna guntu. Ya ƙunshi cire masu haɓakawa da shigar da tacewa tare da rage juriya, da kuma cikin firmware na wasanni. Wani ƙarin fa'ida da mai motar ke samu a cikin wannan yanayin shine daga 15 zuwa 20 dawakai. Shigar da camshafts na wasanni yana ba da wani ƙarfin dawakai 20 zuwa 25. Tare da ƙarin kunnawa, motar ta zama maras dacewa don motsi a cikin birane.

Bidiyon M272: dalilin bayyanar zura kwallo

MBENZ M272 3.5L yana haifar da zalunci
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