CIKAKKEN INJI: Injin Mitsubishi 4A91
GABATARWA KYAUTATA
Tun shekarar 2004 ne kamfanin na kasar Japan ya fara hada injinan mai mai karfin lita 1.5 na Mitsubishi 4A91 tare da dora shi a kan irin shahararru irin su Colt da Lancer, da kuma motocin kasar Sin da yawa. An ƙirƙiri wannan rukunin wutar lantarki a matsayin wani ɓangare na haɗin gwiwa tare da Daimler-Chrysler.
Iyalin 4A9 kuma sun haɗa da injuna: 4A90 da 4A92.
Mitsubishi Colt Z30 a cikin 2004 - 2013;
Mitsubishi Lancer CY a cikin 2007 - 2017;
Mitsubishi XPander tun daga 2017;
Smart Forfour a cikin 2004 - 2006;
BAIC BJ20 tun 2015;
Brilliance BS2 a cikin 2008 - 2013.
Ƙayyadaddun bayanai
Shekarun samarwa | tun 2004 |
Matsala, cc | 1499 |
Tsarin man fetur | allura |
Wutar lantarki, hp | 109 |
Fitowar karfin wuta, Nm | 145 |
Silinda toshe | aluminum R4 |
Block kai | aluminum 16v |
Silinda guntun, mm | 75 |
Piston bugun jini, mm | 84.8 |
rabon matsawa | 10.5 |
Siffofin | a'a |
Hydraulic lifters | a'a |
Lokacin tuƙi | sarkar |
Mai sarrafa lokaci | MIVEC |
Turbocharging | a'a |
Nasihar man inji | 5W-30 |
Ingin man fetur, lita | 4.0 |
Nau'in mai | fetur |
Matsayin Yuro | EURO 4/5 |
Amfanin mai, L/100km (na Mitsubishi Lancer 2008) | 8.0 |
Rayuwar injin, km | ~ 225000 |
Nauyi, kg | 130 |
Rashin amfani da injin Mitsubishi 4A91
Amintacce gabaɗaya, rukunin an san shi da mai ƙona mai da tuni yana gudu na kilomita 100,000.
Dalilin konewar abin da ya faru na zoben piston ko lalacewa na hatimi mai tushe.
Ba dade ko ba dade, wannan ya zama yunwar mai da ƙumburi na layin layi.
A kan dogon gudu, ana fuskantar yoyo daga hatimin crankshaft na gaba akai-akai.
Har ila yau, o-ring tsakanin manifold da mai kara kuzari yakan ƙone.