| 摘要 |
<p>PROBLEM TO BE SOLVED: To evaluate and control utilizable information on the tank capacity and/or running distance by setting a control quantity as a function of values indicating the tank capacity, the liquid level in the tank, and the remaining running distance of a vehicle by residual fuel. SOLUTION: A microcomputer 14 reads the signal of a level gauge 22, and obtains the scale for an attainable remaining running distance by the capacity in a tank at that time. When the capacity in tank or the remaining running distance becomes below a first threshold, a tank low level lamp 56 is lighted. Further when it becomes below a second threshold lower than the first one, the tank two level lamp 56 is changed into frickering operation. According to this, when an internal combustion engine is provided with a turbocharger 42, for controlling to optimize the efficiency, reduction of intake pressure, lock of over boost function, efficiency optimizing adjustment of the intake pressure and a throttle valve 38 opening, and the like are performed. In the case without a turbocharger, limiting of engine charging quantity by adjusting the throttle valve 38 or the other adjustment adjusting the charging quantity is performed.</p> |
