Sensor monitoring methods and systems

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United States of America Patent

PATENT NO 8683844
APP PUB NO 20130047702A1
SERIAL NO

13222025

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Abstract

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A method of monitoring a sensor of an exhaust system is provided. The method includes evaluating humidity of air entering the exhaust system; and monitoring operation of a sensor in the exhaust system based on the humidity.

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Patent Owner(s)

Patent OwnerAddress
GM GLOBAL TECHNOLOGY OPERATIONS LLCP O BOX 300 M/C 482-C24-A65 DETROIT MI 48265-3000

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Feldmann, Scott T South Lyon, US 13 170
Kowalkowski, Janean E Northville, US 34 329

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