| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel injection control device for gas fuel, enabling stable fuel injection amount control, while being that atmospheric temperature immediately after low temperature starting is unstable. SOLUTION: The fuel injection control device for the gas fuel includes an intake air temperature detecting means detecting intake air temperature, and a controlling means correction-controlling the injection amount of fuel injected at acceleration according to the intake air temperature detected by the intake air temperature detecting means. A warm-up state determining means determining whether an engine is completely warmed up or not is provided. The intake air temperature detecting means detects the intake air temperature at ignition, and the intake air temperature is used as a value of intake air temperature used by the controlling means until the warm-up state determining means determines that the engine is in a completely warmed up state. COPYRIGHT: (C)2009,JPO&INPIT
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