| 摘要 |
PROBLEM: To stop actuating of a fuel supply pump (12) without mounting a special fuel supply sensor when the fuel supply is stopped or becomes low during the fuel supply to a fuel tank (8) with the fuel supply pump (12). SOLUTION: The amount of the fuel remained in the fuel tank (8) is calculated based upon a signal from a fuel gauge (15), and then, the calculated data is output to a fuel meter (16) and the amount of the fuel supply is calculated by CPU as the control part, which indicates the amount of the remained fuel. After that, the decision is made if the fuel is supplied into the fuel tank (8) during the fuel supply, and if the fuel is supplied more than set fuel supply rate, and if the amount of the fuel supply is determined to be less than the set fuel supply rate, the fuel supply pump is set to be stopped so that the malfunction of the fuel supply can be detected without mounting the special sensor. |
