John Deere CCU000107.03 – CCU: Engine Air Filter Restriction Sensor Voltage Problem

The system has detected a voltage issue related to the Engine Air Filter Restriction Sensor. This may affect the proper operation of the sensor and the engine's performance.

1. 1

   The wiring and connections to the Engine Air Filter Restriction Sensor

2. 2

   The power supply to the Engine Air Filter Restriction Sensor

3. 3

   The Engine Air Filter Restriction Sensor itself

1. 1

   Inspect

   Inspect the wiring and connections to the Engine Air Filter Restriction Sensor for damage, corrosion, or loose connections.

2. 2

   Test

   Test the power supply to the Engine Air Filter Restriction Sensor using a multimeter to ensure it is receiving the correct voltage.

3. 3

   Replace

   If the Engine Air Filter Restriction Sensor is found to be faulty, replace it with a compatible replacement.