Reply To: Water tank level readings

Bob Garrett

    Quite possibly, Christian. You could try disconnecting the wires from the sensor and measuring the resistance across the sensor pins, then fill the tank (or empty it depending what it is now) and then measure again. If the resistance is different then the sensor might working, and if not I would say it is almost certainly failed. I think they can stick so it might then be worth removing it to see if it is stuck.