Active cylinder configuration for an engine including deactivating engine cylinders
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United States of America Patent
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Aug 6, 2019
Grant Date -
Dec 14, 2017
app pub date -
Feb 9, 2017
filing date -
Jun 9, 2016
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Abstract
Systems and methods for operating an engine with deactivating and non-deactivating valves are presented. A common engine block and cylinder head may be used in two different vehicles where a first of the two different vehicles includes valves of selected cylinders that are always active when the first of the two different vehicles is operating. The second of the two different vehicles includes valves of selected cylinders that are always active when the second of the two different vehicles is operating, the valves of the selected cylinders of the second vehicle different from the valves of the selected cylinders of the first vehicle.
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