Importance

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Abstract

A system according to the present disclosure controls first and second fuel injectors to inject fuel into a cylinder of an engine based on a measured crankshaft position. The system controls the first and second fuel injectors based on a first target injection parameter once every N firing cycles of the cylinder, where N is equal to the number of fuel injectors that are operable to inject fuel into the cylinder. The first target injection parameter includes at least one of a first pulse width and a first start-of-injection (SOI) timing. The system controls the first and second fuel injectors based on a second target injection parameter once every N firing cycles of the cylinder. The second target injection parameter includes at least one of a second pulse width and a second SOI timing that are different than the first pulse width and the first SOI timing, respectively.

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First Claim