| 摘要 |
PURPOSE: A fuel injection amount correcting method according to a fuel temperature is provided to correct a fuel injection amount per cylinder according to the fuel temperature of the respective cylinders, thereby resolving an output deviation among the cylinders and control the fuel supply amount precisely according to the fuel temperature, thereby improving the fuel ratio while preventing the air pollution. CONSTITUTION: A method for correcting fuel injection amount according to a fuel temperature includes the steps of detecting a cooling water temperature and a fuel temperature(S310), determining a fuel correction amount per cylinder on the basis of the detected cooling water temperature and fuel temperature(S330), determining a fuel injection amount on the basis of the fuel correction amount(S340), and driving injectors according to the determined fuel injection amount(S360).
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