SFI SYSTEM GENERAL


  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 to reduce emissions.


      1. Sequential Multiport Fuel Injection (SFI)

      2. Electronic Spark Advance (ESA)

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

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

      5. Fuel Pump Control

      6. Air Conditioning Cut-off Control

      7. Air Fuel Ratio Sensor*1 and Oxygen Sensor Heater Control

      8. Engine Immobiliser*2

      9. Diagnosis

      10. Fail-safe


        • *1: Models compliant with EURO 4 emission regulations

        • *2: Models with engine immobiliser system