Internal combustion engine controller

Details Internal combustion engine controller Internal combustion engine controller

2008-12-31

2010-06-15

Huynh, Hai H (Department: 3747)

Internal-combustion engines

Engine speed regulator

Open loop condition responsive

C123S683000, C123S435000

Reexamination Certificate

active

07735469

ABSTRACT:
A controller of an internal combustion engine operable by an alcohol-containing fuel includes: an alcohol concentration detecting unit, operable to detect an alcohol concentration of the alcohol-containing fuel; and a suppressing unit, operable to suppress a degree of change of an intake air amount of the internal combustion engine when the alcohol concentration, detected by the alcohol concentration detecting unit, is higher than a concentration.

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