SFI SYSTEM


  1. OUTLINE


    1. The engine control system of the 2ZR-FXE 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)
      Exhaust Gas Recirculation (EGR) Control
      Cooling Fan Control
      Water Pump Control
      Fuel Pump Control
      Air Fuel Ratio Sensor and Heated Oxygen Sensor Heater Control
      Evaporative Emission Control
      Dual-passage Cooling Control*
      Fail-safe
      Diagnosis

      *: Models with dual-passage cooling system