PENGARUH PROSENTASE ETANOL TERHADAP TORSI DAN EMISI MOTOR INDIRECT INJECTION DENGAN MEMODIFIKASI ENGINE CONTROLE MODULE
ABSTRACT: This research
present the torque and exhaust emission level from four stroke indirect injection
fuel system engine. An engine fueled by ethanol gasoline blend. The original
EngineControle Module injected lean mixture into Combustion Chamber. Lean
Mixture decreased Torque drastically. Therefore, the Engine Controle Module was
modified to produce stoichiometric mixture. Injector was controlled by digital
pulse of Fuel Controller. Ethanol was added into gasoline 0% - 100% at 1500
rpm-5000 rpm. The result demonstrate that increasing ethanolconcentration into
gasoline fuel system, decreasing Torque, and CO, HC, CO2 emission. Byincreasing
ethanol concentration also increase CO2 emission to 34.6%.
Penulis: Hadi Rahmad, Mega Nur
Sasongko, Widya Widjayanti
Kode Jurnal: jptmesindd160658
