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)

      2. Electronic Spark Advance (ESA)

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

      4. Variable Valve Timing Control

      5. Fuel Pump Control

      6. Air Conditioning Cut-off Control*1

      7. Cooling Fan Control

      8. Starter Control (Cranking Hold Function)*2

      9. Air Fuel Ratio Sensor and Oxygen Sensor Heater Control

      10. Engine Immobiliser

      11. Brake Override System

      12. Diagnosis

      13. Fail-safe


        • *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
        Ignition Switch ACC ACC On (ACC)
        Ignition Switch ON ON On (IG)
        Engine Start START Start