SYSTEM AND METHOD FOR STARTING AN ENGINE
Methods and systems for operating an engine with an electrically heated catalyst and an electrically driven compressor are described. In one example, the electrically driven compressor and the electrically heated catalyst are activated before an engine start so that vehicle emissions may be reduced...
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Main Authors | , , , , |
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Format | Patent |
Language | English |
Published |
13.01.2022
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Subjects | |
Online Access | Get full text |
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Summary: | Methods and systems for operating an engine with an electrically heated catalyst and an electrically driven compressor are described. In one example, the electrically driven compressor and the electrically heated catalyst are activated before an engine start so that vehicle emissions may be reduced more efficiently at engine starting and thereafter. |
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Bibliography: | Application Number: US202016922174 |