Method and system for monitoring cooling system

Methods and systems are provided for determining coolant system health. In one example, a method may include predicting degradation in the coolant system based on oscillations of an estimated coolant temperature at an outlet of a radiator. The method may further control an engine based on the estima...

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Bibliographische Detailangaben
Hauptverfasser: Mehravaran, Meisam, Bonkoski, Phillip, Karnik, Amey Y, Styron, Joshua Putman
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Methods and systems are provided for determining coolant system health. In one example, a method may include predicting degradation in the coolant system based on oscillations of an estimated coolant temperature at an outlet of a radiator. The method may further control an engine based on the estimated coolant temperature.