Method and device for predicting the failure time of the pressure limiting valve of a high-pressure fuel pump of a motor vehicle

Disclosed is a method and a device for predicting the failure time of the pressure limiting valve of a high-pressure fuel pump of a motor vehicle. The method includes measuring a characteristic parameter of the pressure limiting valve each time the motor vehicle has been switched off, determining an...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Ritsch, Tobias, Wirkowski, Michael, Stephani, Claus
Format: Patent
Sprache:eng
Schlagworte:
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