To provide a fuel economy related information display device capable of bringing a display value of fuel economy related information close to a proper value when the display value of the fuel economy related information differs from a value calculated by user himself/herself.
In this fuel economy related information display device having a vehicle speed sensor 8, an engine ECU 6, an injector 7, a CPU 2 for computation having a function for computing fuel economy, and a display part 5, a configuration of the fuel economy related information display device has a memory 3 in which proportional constant and compensation coefficient used in computing the fuel economy related information are stored and which can be rewritten, a function for rewriting the compensation coefficient stored in the memory 3 which can be rewritten as a function of the CPU 2 for computation, and a knob switch 4 used to input a value of compensation coefficient desired by user and change the compensation coefficient stored in the memory 3 which can be rewritten in advance to a value desired by user for the CPU 2 for computation.
OKITA SOJI
KOSUGI TOSHIHIKO
TOYOTA MOTOR CORP
Takahiro Miura
Fumihiro Mizuno
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