Engine efficiency system for a vehicle and method of operating an engine efficiency system
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United States of America Patent
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Jul 14, 2015
Grant Date -
Apr 17, 2014
app pub date -
Oct 11, 2012
filing date -
Oct 11, 2012
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Abstract
An engine efficiency system for a vehicle includes an electromechanically operated oil distribution device disposed proximate an oil environment of the vehicle. Also included is a current detection system for detecting a current change rate of the electromechanically operated oil distribution device, wherein the current change rate corresponds to a viscosity of an oil disposed in the oil environment of the vehicle. Further included is at least one efficiency device activated over a range of the viscosity of the oil.
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