Device for controlling an internal combustion engine

Details Device for controlling an internal combustion engine Device for controlling an internal combustion engine

2006-04-11

2010-06-15

Pang, Roger L (Department: 3655)

Interrelated power delivery controls, including engine control

Transmission control

Transmission controlled by engine

C477S033000

Reexamination Certificate

active

07736268

ABSTRACT:
In a device for controlling an internal combustion engine, with a turbo-charger, which carries out a lean combustion of a desired lean air-fuel ratio, an up-shifting of an automatic transmission is prohibited when an opening degree of the throttle valve is equal to or larger than a predetermined opening degree and a boost pressure of said turbo-charger is equal to or lower than a predetermined pressure.

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