INTAKE SYSTEM DETAILS


  1. CONSTRUCTION


    1. Throttle Body


      1. The throttle valve opening angle is controlled by the engine ECU via the step motor type throttle control motor to realize high EGR performance and low vibration when stopping the engine.

        A01KAEHE01
        Text in Illustration
        *1 Reduction Gear *2 Throttle Valve
        *3 Throttle Control Motor *4 Throttle Valve Fully Opened Switch

    2. Intercooler


      1. An air cooled intercooler has been adopted in order to lower the intake air temperature, improve engine performance and to realize cleaner exhaust gas emissions.

        A01KAE2

    3. Turbocharger


      1. A lightweight and compact conventional type turbocharger is used for high performance.

      2. A water jacket is provided in the bearing housing to improve the cooling performance of the turbocharger.

      3. To control the turbo pressure, this turbocharger is provided with a wastegate valve and an actuator that operates mechanically in accordance with the turbo pressure.

        A01KAA5E01
        Text in Illustration
        *1 Turbine Wheel *2 Compressor Wheel
        *3 Wastegate Valve - -
        *a Water Jacket - -