Fuel and spark compensation for reactivating cylinders in a variable displacement engine
An engine control system in a vehicle including a variable displacement internal combustion engine, an intake manifold coupled to the variable displacement internal combustion engine, a controller for controlling the displacement of the variable displacement internal combustion engine, and where the...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
20.11.2003
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Summary: | An engine control system in a vehicle including a variable displacement internal combustion engine, an intake manifold coupled to the variable displacement internal combustion engine, a controller for controlling the displacement of the variable displacement internal combustion engine, and where the controller varies the spark for a reactivating cylinder during the transition from deactivation to reactivation. |
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Bibliography: | Application Number: US20020150640 |