Method and system for improving stopping and starting of a turbocharged engine
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United States of America Patent
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Jan 31, 2017
Grant Date -
Aug 13, 2015
app pub date -
Apr 20, 2015
filing date -
Aug 29, 2012
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Abstract
A system and method for improving engine starting and stopping is described. In one example, turbine vanes are adjusted to increase engine exhaust backpressure to reduce engine stopping time and to limit engine speed overshoot during engine starting. The system and method may reduce engine emissions and improve a vehicle driving experience.
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