Fast exit mode engine torque control systems and methods

Details Fast exit mode engine torque control systems and methods Fast exit mode engine torque control systems and methods

2009-02-02

2011-11-01

Wright, Dirk (Department: 3655)

Interrelated power delivery controls, including engine control

Transmission control

Engine ignition control for transmission change

C123S406230

Reexamination Certificate

active

08047961

ABSTRACT:
An engine control system of a vehicle comprises a first module and a cylinder deactivation module. The first module selectively adjusts torque output by an engine based on a vehicle torque request that is greater than a driver torque request. The cylinder deactivation module selectively deactivates a cylinder of the engine when a difference between an estimated maximum torque output of the engine and the driver torque request is greater than a predetermined maximum torque.

REFERENCES:
patent: 2009/0270225 (2009-10-01), Whitney et al.
patent: 2010/0075803 (2010-03-01), Sharples et al.

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