Checking liquid level measured by electronic level sensor involves activating first display if level difference less than/equal to defined value, second display if greater than/equal to level

摘要

The method involves performing a first level measurement before elements that influence the level start moving, storing the result, starting the movement, especially starting the engine, performing a second level measurement, electronically comparing the measurements and activating a first display if the level difference is less than or equal to a defined value and a second display if it is greater than or equal to the defined level.