SFI SYSTEM


  1. FUNCTION


    1. The ECM performs variable control to achieve the high pressure fuel pressure in accordance with the driving conditions. A system that only discharges the necessary fuel amount via the spill control valve control has achieved drive torque reduction and reduced noise.

      Control Pressure for Each Driving Condition
      Condition Control Pressure
      Idling 4.0 to 8.0 MPa
      Except Idling 4.0 to 20 MPa