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 reduce emission.


      1. Sequential Multiport Fuel Injection (SFI)

      2. Electronic Spark Advance (ESA)

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

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

      5. Fuel Pump Control

      6. Air Conditioning Cut-off Control

      7. Starter Control*1

      8. Air Fuel Ratio Sensor and Oxygen Sensor Heater Control

      9. Air Injection system*2

      10. Engine Immobiliser

      11. Brake Override System

      12. Diagnosis

      13. Fail-safe


        • *1: Models with entry and start system

        • *2: For details, see 2TR-FE EMISSION CONTROL section.