| 摘要 |
<p>A fuel injection control device for performing injection quantity learning control of an injector (20) has a program (S23, S24, S25) for performing fuel injection of a predetermined injection quantity (a small quantity) by the injector (20) based on establishment of a first permission condition during fuel cut of the engine and for acquiring a fuel injection quantity indicating a fuel injection characteristic of the injector (20) and a program (S23,S24,S25) for performing fuel injection of a predetermined injection quantity (a small quantity) by the injector (20) based on establishment of a second permission condition during idling of the engine and for acquiring a fuel injection quantity indicating the fuel injection characteristic of the injector (20).
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