- A) Check for continuity between the terminals at each sensor position.
- b) Heat the sensor to over 60°C in an oil bath.
- V) Check for continuity between the terminals when the sensor is in position "ON" (float in top position).
- G) Check for continuity between the terminals when the sensor is in position "OFF" (float in down position).
If operation differs from description, replace sensor.
2. Checking the sensor circuit.
- A) Disconnect the connector from the sensor and check for continuity between the output "2" connector on the side of the wires and "earth".
If there is no continuity, check the wires and ground point.