Controlling cylinders based on intake vacuum during engine start

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United States of America Patent

PATENT NO 8899211
SERIAL NO

13026378

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Abstract

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An internal combustion engine is started by performing fuel supply into part of a plurality of cylinders included in the internal combustion engine. After the magnitude of the negative pressure produced in intake piping of the internal combustion engine exceeds a predetermined reference value, fuel supply into the remaining cylinder(s) is started.

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Patent Owner(s)

Patent OwnerAddress
TOYOTA JIDOSHA KABUSHIKI KAISHA1 TOYOTA-CHO TOYOTA-SHI AICHI-KEN 471-8571

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aso, Koji Susono, JP 32 241
Tanaka, Hiroshi Susono, JP 947 9819

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