Method of flowing coolant through exhaust heat recovery system after engine shutoff
Methods and systems are provided for adjusting a flow of coolant through a coolant system including a rear axle heat exchanger. In one example, a method may include flowing coolant through the coolant system while an engine is not operating. In another example, a method may include increasing a flow...
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Main Authors | , , , , |
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Format | Patent |
Language | English |
Published |
09.06.2020
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Subjects | |
Online Access | Get full text |
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Summary: | Methods and systems are provided for adjusting a flow of coolant through a coolant system including a rear axle heat exchanger. In one example, a method may include flowing coolant through the coolant system while an engine is not operating. In another example, a method may include increasing a flow of coolant to the rear axle heat exchanger while the engine is not operating when a rear axle oil temperature exceeds a threshold temperature. |
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Bibliography: | Application Number: US201615291965 |