Fuel management systems and methods for variable displacement engines

A control system includes an engine mode transition module that initiates a deactivated mode to deactivate at least one cylinder. A scheduling module schedules a command to disable a spark plug at least one engine cycle after a command to disable a fuel injector for the at least one cylinder.

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Bibliographische Detailangaben
Hauptverfasser: BRUSS RYAN, WOZNIAK RONALD M, FERCH ERIC B, WASBERG JON C, MARKS ANTHONY L, MARTINEZ ELOY
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A control system includes an engine mode transition module that initiates a deactivated mode to deactivate at least one cylinder. A scheduling module schedules a command to disable a spark plug at least one engine cycle after a command to disable a fuel injector for the at least one cylinder.