To propose an electronic control throttle valve control apparatus having a plurality of operation modes, and capable of alternatively selecting and switching a desired operation mode from these modes.
This electronic control throttle valve control apparatus 23 has a throttle valve opening map having a throttle valve opening characteristic, a storage part 79 for storing a plurality of throttle valve opening correcting characteristics corresponding to the plurality of operation modes, and an electric control unit 73 for controlling driving of an electric motor 67, by determining target opening of a throttle valve 62 based on the throttle valve opening correcting characteristic and base target opening alternatively selected from the storage part, by determining the base target opening from the throttle valve opening map based on an output value of an accelerator position sensor 66 and an output value of an engine speed sensor 69.
Shunguchi Sekiguchi
Osamu Kawamura
Jun Matsunaga
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