FUEL SUPPLY APPARATUS OF INTERNAL COMBUSTION ENGINE

摘要

A secondary injector that is one of a plurality of injectors provided for each cylinder is arranged in an air cleaner and above an air funnel, and the secondary injector and the air funnel facing the secondary injector are arranged to be inclined such that a base portion of the secondary injector on an outer side in a vehicle width direction is biased to a center side in the vehicle width direction and an injection port thereof is directed to a throttle body.

主权项

1. A fuel supply apparatus of an internal combustion engine in which a throttle body is arranged in a vertical posture in an intake passage that links an air cleaner arranged above a parallel multicylinder engine to an engine combustion chamber, the fuel supply apparatus comprising:
an injector that injects fuel and an air funnel which are provided in the intake passage; and a secondary injector that is one of a plurality of the injectors provided for each cylinder and arranged in the air cleaner and above the air funnel, wherein the secondary injector and the air funnel facing the secondary injector are arranged to be inclined such that a base portion of the secondary injector on an outer side in a vehicle width direction is biased to a center side in the vehicle width direction and an injection port thereof is directed to the throttle body.