FUEL SYSTEM


  1. FUNCTION


    1. The fuel returnless control system is used to reduce evaporative emissions. As shown below, by integrating the fuel filter, fuel pressure regulator assembly, canister, fuel sender gauge assembly, and fuel pump with filter assembly, it is possible to discontinue the return of fuel from the engine area, thus preventing temperature rise inside the fuel tank assembly. This reduces the generation of evaporative emissions in the fuel tank assembly.

      A003J77C04
      *1 Fuel Delivery Pipe Sub-assembly *2 Fuel Injector Assembly
      *3 Fuel Pressure Regulator Assembly *4 Fuel Filter
      *5 Fuel Pump with Filter Assembly - -