SFI SYSTEM


  1. OUTLINE


    1. The engine control system performs highly accurate, integrated control of the following systems to achieve high performance, high power, high fuel efficiency and reduced emissions:


      1. Direct Injection 4-stroke Gasoline Engine Superior Version with Turbo (D-4ST)

      2. Direct Injection 4-stroke Gasoline Engine Superior Version Sequential Multiport Fuel Injection (D-4S SFI) System

      3. Electronic Spark Advance (ESA)

      4. Electronic Throttle Control System-intelligent (ETCS-i)

      5. Variable Valve Timing-intelligent Wide (VVT-iW)

      6. Variable Valve Timing-intelligent (VVT-i)

      7. Cooling Fan Control

      8. Fuel Pump Control (for Low Pressure)

      9. Variable Fuel Pressure Control

      10. Fuel Pump Control (for High Pressure)

      11. Oxygen Sensor Heater Control*4

      12. Air Fuel Ratio Sensor Heater Control

      13. Turbocharger Control

      14. Electric Water Pump Control

      15. Piston Jet Control System

      16. Drive Start Control System

      17. Brake Override System

      18. Evaporative Emission Control*1

      19. Oil Maintenance Reminder System*2

      20. Gasoline Particulate Filter (GPF) System Control*3

      21. Engine Immobiliser

      22. Fail-safe

      23. Diagnosis


        • *1: For details, see the 8AR-FTS EMISSION CONTROL section.

        • *2: For details, see the METER / GAUGE / DISPLAY section.

        • *3: Models with gasoline particulate filter (GPF) control system

        • *4: Models without gasoline particulate filter (GPF) control system