The development of econo car by adjusting fuel injection pressure

Abstract

The study of the efficiency of fuel consumption by adjusting the fuel injection pressure is basically one optimization method to maximize the engine combustion. In this current study, the Honda wave 110 cc. engine has been used to test in particular the fuel injection by adjusting the pressure of injector. To control the pressure of injection was made by automatic valve injectors with three different pneumatic pressure which were 2, 2.5 and 3 bars respectively and the similar running distance of 5km. The results showed that at 2 bars, the obtained fuel saving was 1,020.68 km/L and the speed at 25.23 km/h which corresponded to the highest CO2 emissions during the engine combustion.