SFI SYSTEM


  1. OUTLINE


    1. The engine control system of the 1KR-FE engine has the following systems.

      System
      Sequential multiport Fuel Injection (SFI)
      Electronic Spark Advance (ESA)
      Electronic Throttle Control System-intelligent (ETCS-i)
      Variable Valve Timing-intelligent (VVT-i)
      Fuel Pump Control
      Cooling Fan Control
      Early Stage Injection Control*1
      Stopping Position Control*1
      Oxygen Sensor Heater Control
      Engine Immobiliser
      Air Conditioning Cut-off Control*2
      Brake Override System
      Fail-safe
      Diagnosis

      • *1: Models with stop and start system

      • *2: Models with air conditioning 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)