Chrysler Corporation

Paul G Sisoler

Michael T Vincent

Michael W Weglarz

James F Prestel

The present invention is a method for use in a fuel control system for an engine equipped with fuel injectors, where the time when a fuel injector is fired to fuel its cylinder, relative to the cylinder's valve events, may be varied to enable better fuel preparation corresponding to the various engine operating conditions.

Sequential variable fuel injection

In a fuel control system for an engine equipped with fuel injectors, a method where the fuel injector is fired to fuel its cylinder, relative to the cylinder's valve events, more than once per cycle if a throttle transient has occurred and caused the original firing of the fuel injector to be less than the fuel amount now required by the new engine operating conditions.

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Warren, MI, United States of America

Paul G Sisoler