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 Sequential Multiport Fuel Injection (D-4S SFI) System

      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. Cooling Fan Control

      7. Fuel Pump Control (for Low Pressure)

      8. Fuel Pump Control (for High Pressure)

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

      10. Cooled Exhaust Gas Recirculation (EGR) Control

      11. Evaporative Emission Control

      12. Fail-safe

      13. Diagnosis