SFI SYSTEM


  1. FUNCTION


    1. During variable fuel pressure control, the ECM performs variable control to achieve the optimal fuel pressure in accordance with the driving conditions. By using a fuel pressure sensor (for low pressure) and fuel pump (for low pressure) and controlling the fuel pressure, the fuel pump consumption power is reduced to achieve low fuel consumption.

      B0072E9E02
      *1 Fuel Pressure Sensor (for Low Pressure)
      *2 Fuel Pump Control ECU
      *3 Fuel Pump (for Low Pressure)