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

      5. Acoustic Control Induction System (ACIS)

      6. Fuel Pump Control

      7. Air Conditioning Cut-off Control

      8. Cooling Fan Control

      9. Starter Control (Cranking Hold Function)*

      10. Air Fuel Ratio Sensor and Oxygen Sensor Heater Control

      11. Engine Immobiliser

      12. Fail-safe

      13. Diagnosis

      14. Brake Override System

    *: Models with smart entry and start system

  2. PRECAUTION


    1. Ignition Switch Expressions


      1. The type of ignition switch used on this model differs depending on the specifications of the vehicle. The expressions listed in the table below are used in this section.

        Expression

        Ignition Switch

        (Position)

        Engine Switch

        (Condition)
        Ignition Switch off LOCK Off (Lock)
        Ignition Switch ACC ACC On (ACC)
        Ignition Switch ON ON On (IG)
        Engine Start START On (Start)