N
Narihisa Nakagawa
Researcher at Toyota
Publications - 1
Citations - 51
Narihisa Nakagawa is an academic researcher from Toyota. The author has contributed to research in topics: Air–fuel ratio & Pressure sensor. The author has an hindex of 1, co-authored 1 publications receiving 51 citations.
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Patent
Air-fuel ratio control device for internal combustion engine
Taiyo Kawai,Narihisa Nakagawa +1 more
TL;DR: In this article, a throttle opening degree sensor is provided to detect a degree of throttle opening, and a throttle ratio control device for an internal combustion engine controls an air fuel ratio to the lean side rather than to a stoichiometric air-fuel ratio by the use of a factor determined in accordance with inlet pipe pressure and engine speed.