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. Sequential Multiport Fuel Injection (SFI)

      2. Electronic Spark Advance (ESA)

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

      4. VALVEMATIC

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

      6. Fuel Pump Control

      7. Air Conditioning Cut-off Control

      8. Cooling Fan Control

      9. Starter Control (Cranking Hold Function)

      10. Evaprative Emission Control*1

      11. Air Fuel Ratio Sensor Heater Control

      12. Oxygen Sensor Heater Control*2

      13. Engine Immobiliser

      14. Brake Override System

      15. Drive Start Control System

      16. Oil Maintenance Reminder System

      17. Diagnosis

      18. Fail-safe


        • *1: For details, see 3ZR-FAE EMISSION CONTROL section.

          *2: Models without canister pump module