Fuel Supply System of Outboard Motor

摘要

A fuel supply system of an outboard motor for supplying a fuel stored in a fuel tank to an intake port of an engine includes: a vapor separator which is disposed on one of left and right sides of the engine in terms of a traveling direction of a hull and to whose upper portion a vapor vent pipe having a tip open to an atmosphere is connected; and an in-line high-pressure fuel pump which is connected to the vapor separator via a fuel pipe and to whose upper portion an air vent pipe passing a position higher than the fuel pipe is connected, wherein the vapor vent pipe includes a folded portion formed so as to extend toward the other side out of the left and right sides of the engine and thereafter return to the one side.