SFI SYSTEM


  1. FUNCTION


    1. Except EURO VId-TEMP and CHINA VI Models


      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 pressure discharge valve assembly and controlling the fuel pressure, the fuel pump consumption power is reduced to achieve low fuel consumption.

        B007WG0E01
        *1 Fuel Pressure Sensor (for Low Pressure)
        *2 Pressure Discharge Valve Assembly

    2. EURO VId-TEMP and CHINA VI Models


      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.

        B007WHZE02
        *1 Fuel Pressure Sensor (for Low Pressure)
        *2 Fuel Pump Control ECU
        *3 Fuel Pump (for Low Pressure)