Control apparatus for internal combustion engine

Details Control apparatus for internal combustion engine Control apparatus for internal combustion engine

2008-03-25

2008-03-25

Wolfe, Jr., Willis R. (Department: 3747)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

With indicator or control of power plant

C123S568140, C123S568210

Reexamination Certificate

active

07349791

ABSTRACT:
An acceleration request is detected in accordance with an accelerator opening PA (time t3in FIG.5B). If the detected acceleration request is a moderate acceleration request, an idle opening TA0is set as an actual throttle opening TA (FIG.5E), and a request for retarding an intake valve timing VVT is issued (FIG.5D). Recovery from fuel cut-off is achieved at time t4at which a misfire limit value (combustion assurance VVT value L) is reached by an actual VVT value (FIG.5A).

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