Systems and methods for vehicle fuel system and evaporative emissions system diagnostics

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11168648
APP PUB NO 20200378345A1
SERIAL NO

16430282

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Abstract

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Methods and systems are provided for a fuel system of a hybrid vehicle. In one example, a system may include a fuel tank selectively fluidly coupled to a fuel vapor canister via a first conduit that includes a fuel tank isolation valve and via a second conduit that includes a tank pressure control valve and a pump. In one example, the pump is a vacuum pump.

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Patent Owner(s)

Patent OwnerAddress
FORD GLOBAL TECHNOLOGIES LLC1 AMERICAN RD FL4 DEARBORN MI 48126-2701

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dudar, Aed M Canton, US 500 4477

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