FUEL SYSTEM


  1. CONSTRUCTION


    1. Forged steel fuel delivery pipes are used for the fuel delivery pipe (for direct injection).

    2. A fuel pressure sensor is installed on the fuel delivery pipe.

    3. A relief valve is integrated into the fuel pump assembly (for high pressure) to simplify the fuel system.

    4. A nozzle holder clamp is provided for each area of the fuel delivery pipe where a fuel injector assembly (for direct injection) is installed. This clamp applies a constant spring force to the fuel injector to prevent the fuel injector from moving when the combustion pressure is applied to the fuel injector while the engine is being started, during which the fuel pressure is low. As a result, it increases the sealing performance of the fuel injector, while reducing vibration and noise.

      A01QDKZC01
      *1 Fuel Delivery Pipe RH (for Direct Injection) *2 Fuel Pressure Sensor
      *3 Fuel Delivery Pipe LH (for Direct Injection) *4 Fuel Injector Assembly (for Direct Injection)
      *5 Injector Vibration Insulator *6 Nozzle Holder Clamp
      *7 No. 3 Fuel Pipe Sub-assembly *8 No. 4 Fuel Pipe Sub-assembly
      *9 No. 2 Fuel Pipe Sub-assembly - -
      *a from Fuel Pump Assembly (RH) (for High Pressure) *b from Fuel Pump Assembly (LH) (for High Pressure)