Engine Encyclopedia: Fiat 1.6 Multijet (Dizilo)

Mitundu yamphamvu ya 1.9 JTD unit idalowa m'malo ndi msuweni wake wamkulu wa 2,0 lita, koma yaying'ono ya 1.6 Multijet idalowa m'malo yofooka. Mwa atatuwo, adakhala opambana kwambiri, osavutikira komanso okhazikika. 

galimoto izi kuwonekera koyamba kugulu mu 2007 mu Fiat Bravo II monga wolowa m'malo mwa msika wachilengedwe ku mtundu wa 8-valve 1.9 JTD. Mu galimoto yaing'ono, iye anayamba 105 ndi 120 HP, ndi 150-ndiyamphamvu Baibulo lodziwika bwino 1.9 m'malo ndi 2-lita injini. Injini iyi siyosiyana kwambiri ndi dizilo ya Common Rail, ndipo mutha kunena kuti ili ndi dongosolo losavuta.

Pali mavavu 16 pamutu pake, ndipo nthawi imayendetsa lamba wachikhalidwe, womwe uyenera kusinthidwa 140 zikwi iliyonse. km. Nozzles mpaka 2012 kumasulidwa ndi electromagnetic. Chosangalatsa ndichakuti, mtundu wocheperako wa 105-horsepower poyambilira unalibe fyuluta, ndipo turbocharger ili ndi geometry yokhazikika. Zosinthazo zidawonekera kokha mu mtundu wa 120 hp. Mu 2009, mtundu wofooka wa 90-horsepower unawonjezeredwa pagululi, koma udaperekedwa m'misika ina yokha. Onse ankagwiritsa ntchito mawilo awiri-misala. Mu 2012, jakisoni wamafuta (piezoelectric) adakwezedwa kuti agwirizane ndi muyezo wa Euro 5. ndipo injiniyo inatchedwanso Multijet II.

Pafupifupi mavuto onse omwe 1.9 JTD yakale imadziwika kuti alibe 1.6. Ogwiritsa sayenera kuthana ndi ma flaps angapo kapena EGR yakuda. Kupaka mafuta kulibe vuto, monga mu 2.0 Multijet. Ndi bwino kusintha mafuta aliyense 15 zikwi. Km, osati, monga momwe wopanga akunenera, makilomita 35 aliwonse. Nthawi yayikulu yotereyi imalumikizidwa ndi chiopsezo chotseka chinjoka chamafuta ndi kutsika kwamphamvu.

Vuto lokhalo lokhazikika ndi injini ndi fyuluta ya DPF., komabe zimayambitsa mavuto makamaka mumzinda, chifukwa anthu omwe amagwiritsa ntchito galimotoyo kwambiri pamsewu alibe vuto lililonse. Phindu lina la 1.6 Multijet ndiloti Sizinali yogwirizana ndi kufala kwa M32 kosakhalitsa, monga 1.9 JTD.

Injini ya 1.6 Multijet sanapeze kuvomereza koteroko pakati pa opanga kunja kwa gulu la Fiat. Anangogwiritsidwa ntchito ndi Suzuki mu SX4 S-cross (120 hp kusiyana). Zingaganizidwenso kuti zinagwiritsidwa ntchito ndi Opel mu chitsanzo cha Combo, koma ichi sichinthu choposa Fiat Doblo. Ngakhale mkati mwa gulu Fiat, injini imeneyi sanali wotchuka monga 1.9 JTD. Anayikidwa makamaka pansi pa magalimoto a B-gawo (Fiat Punto, Alfa MiTo, Fiat Idea, Fiat Linea, Lancia Mussa), komanso magalimoto ang'onoang'ono monga Alfa Gliulietta, Fiat Bravo II, Fiat 500 L kapena Lancia Delta.

Ubwino wa injini ya 1.6 Multijet:

• Mtengo wotsika kwambiri
• Mphamvu zapamwamba
• Zosavuta kupanga
• Palibe DPF pamitundu ina
• Kugwiritsa ntchito mafuta ochepa

Kuipa kwa injini ya 1.6 Multijet:

• Kukana kotsika kwa mtundu wamagalimoto akumatauni wokhala ndi diesel particulate filter