Caterpillar Inc.

Hardikkumar Shah

Sunil Jefferey Bean

Steven Grant

Behnaz Ensan

Matthew Benjamin Yandell

A system and method for detecting pressure deviation of a first fluid in an engine is disclosed. The method may comprise calculating, for each of a plurality of measurements, a delta between an actual first fluid pressure and a target pressure, summing each delta obtained from the calculating, and determining pressure deviation of the first fluid based on a cumulative sum of the deltas. In an embodiment, the first fluid may be natural gas.

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Peoria, IL, United States of America

Hardikkumar Shah