SPECIFIC FUEL CONSUMPTION GAGE OF VEHICLE

摘要

PURPOSE:To make it possible to indicate the fuel consumption state and its quality with respect to the running state of a vehicle, by obtaining the fuel consumption by using only the speed of the vehicle and a throttle opening. CONSTITUTION:A detector 3 detects a value which corresponds to the number of rotation of an internal combustion engine. A detector 6 detects either of throttle opening or an intake negative pressure 6. A memory 25 stores the data with respect to the fuel consumption obtained by a preliminary test in each address. The data in the addresses designated by the detected values obtained by the detectors 3 and 6 are computed under specified processing. The indication with respect to the fuel consumption is performed by lamps 28 and 29 based on the computed output.