SFI SYSTEM > GENERAL



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
    Engine Immobiliser
    Fail-safe
    Diagnosis