DIESEL ENGINE, DIESEL ENGINE MANUFACTURING METHOD, AND DIESEL ENGINE INJECTION-AMOUNT CORRECTION SYSTEM

A diesel engine includes an injector that uses a solenoid to directly drive a needle valve and inject a fuel and an injector control device that controls the driving by the injector . The injector control device includes a charge voltage control circuit , a storage unit that stores a correction value related to an injection amount of the fuel injected from the injector , and an injector control circuit that controls the driving by the injector on the basis of each of a voltage supplied from the charge voltage control circuit and the correction value stored in the storage unit . The correction value is set according to a voltage applied to a terminal of the injector control device connected to a load when a current starts to flow in the load connected to the injector control device