FUEL INJECTION DEVICE

摘要

A fuel injection device (1) includes a fuel injection valve (2) that injects fuel, and is provided with a first nozzle hole (9) and the second nozzle hole (10), which are controlled independently of each other to inject the fuel. The fuel injection device further includes a controller (5) that performs a deposit removal fuel injection in accordance with an amount of deposits accumulated in the first nozzle hole and/or the second nozzle hole. The deposit removal fuel injection injects fuel to remove the deposits.