FUEL SYSTEM FOR AUTOMOBILE

摘要

PROBLEM TO BE SOLVED: To allow economical manufacture and assembling by connecting an electronic control module provided in a fuel tank through an opening of the fuel tank to an vehicle control system on the outside of the fuel tank via signal lines through a cap covering the opening of the fuel tank. SOLUTION: Constituting apparatuses of a fuel system are inserted into a fuel tank 10 through an opening 14, and the constituting apparatuses include a fuel pump 20, a reservoir 22, a fuel vapor canister 24, a fuel level electronic sensor 26, a tank electronic control module 38, vapor valves 30, 32 communicated with the canister 24, and a plurality of sensors including a temperature sensor 34 and a pressure sensor 38. The opening 14 is closed by a screw cap 50, and an electric connector 44 is fitted to an opening formed on the cover 54 of the cap 50. The tank electronic control module 28 is connected to an ECU controlling an automobile engine via the electric connector 44 through electric wires.