SFI SYSTEM GENERAL


  1. OUTLINE


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


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

      2. Electronic Spark Advance (ESA)

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

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

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

      6. Fuel Pump Control

      7. Cooling Fan Control

      8. Starter Control (Cranking Hold Function)

      9. Air Fuel Ratio Sensor and Heated Oxygen Sensor Heater Control

      10. Exhaust Gas Recirculation (EGR) Control

      11. Evaporative Emission Control

      12. Engine Immobiliser

      13. Fail-safe

      14. Diagnosis

      15. Brake Override System