A solenoid valve in a manifold is commanded to move to a closed position. Upon activating a pump to supply fluid to the manifold via a supply line, a first pressure is determined in the supply line after commanding the solenoid valve to move to the closed position. Upon deactivating the pump to stop supplying fluid to the manifold, a second pressure is determined in the supply line. Based on a difference between the first pressure and the second pressure, the solenoid valve is determined to be one of (a) at least partially open or (b) in the closed position.
Vehicle sensor cleaning
24.10.2023
Patent
Elektronische Ressource
Englisch
SENSOR CLEANING DEVICE SENSOR CLEANING SYSTEM VEHICLE AND SENSOR CLEANING METHOD
Europäisches Patentamt | 2024
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