Cummins Inc.

Anshul Shambav

J Steven Kolhouse

Thomas M Yonushonis

Samuel C Geckler

David J Stroh

Anthony Kyle Perfetto

Adam C Cecil

Adrian P Dale

Ryan Edward Schultz

A system for diagnosing engine braking performance of an engine comprising a plurality of cylinders comprises an exhaust manifold pressure sensor configured to detect an exhaust manifold pressure corresponding to exhaust gas emitted from a plurality of cylinders. A controller is configured to determine an exhaust manifold pressure value corresponding to at least one cylinder of the plurality of cylinders that is being used for engine braking, from an exhaust manifold pressure sensor signal received from the exhaust manifold pressure sensor. The controller is also configured to determine an engine braking value based on the exhaust manifold pressure value.

Systems and methods for engine brake diagnostics and control

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Glenview, IL, United States of America

Anshul Shambav