FUEL SYSTEM GENERAL

  1. OUTLINE

    1. A common-rail system is used in the fuel injection system.

    2. An HP3 type supply pump, which is compact and lightweight, is used.

    3. Piezo type injectors are used.

    4. An injector compensation value and a Quick Response (QR) code are printed on the injector to achieve high-precision control.

    5. Quick connectors are used to connect the fuel pipe with the fuel hose for excellent serviceability.

    6. A fuel tank made of plastic is used.

    7. On models with the Diesel Particulate Filter (DPF) catalyst, the exhaust fuel addition injector has been added for catalyst support control. The fuel outlet for the exhaust fuel addition injector has been added to the supply pump . For details on the exhaust addition injector, see the Emission Control System section.

    8. A fuel filter with a fuel heater is used.