SFI SYSTEM


  1. OUTLINE


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


      1. Sequential Multiport Fuel Injection (SFI)

      2. Electronic Spark Advance (ESA)

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

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

      5. Air Control Induction System (ACIS)

      6. Fuel Pump Control

      7. Air Conditioning Cut-off Control*1

      8. Air Fuel Ratio Sensor and Oxygen Sensor Heater Control

      9. Brake Override System

      10. Starter Control (Cranking Hold Function)*2

      11. Engine Immobiliser


        • *1: Models with air conditioning system

        • *2: Models with 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)