Method for producing a control map

摘要

A control map that makes an opening of an accelerator of a vehicle and a rotation speed of the engine correspond to an opening of the throttle valve of the engine and which is mounted in a throttle opening control device for controlling the opening of a throttle valve of an engine wherein the control map is produced on whether or not reverse rotation of the engine occurs when the opening of the throttle valve is increased in a state where the rotation speed of the engine is lower than a specified idle rotation speed.