Caterpillar Inc.

Ethan D Sanborn

Andrew Michael Denis

James Harris Mutti

Amit Jayachandran

Kristian N Engelsen

Baoyong Liu

Purna Chander Nalla

Michael P Boahene

An arrangement for mounting at least one electrical component to a portion of an aftertreatment module, the arrangement including; at least one standoff member coupled between the electrical component and the portion of the aftertreatment module, and an enclosure substantially surrounding at least three sides of the electrical component.

Sensor mounting arrangement

A method of introducing reductant to an exhaust stream is disclosed. The method may include ordering a first dosing event, supplying a reductant to a dispensing device in response to ordering the first dosing event, dispensing reductant from the dispensing device into the exhaust stream, and forcing reductant from the dispensing device toward a reductant source, wherein sufficient reductant remains in a pumping device and a fluid passage to keep the pumping device primed.

Method for introducing a reductant into an exhaust stream

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Peoria, IL, United States of America

Ethan D Sanborn