New Holland 19822 – New Holland Dosing Control Unit Dcu: UDV Valve Stuck Position Unknown Error

The system has detected a fault related to the UDV valve, where the position of the valve is unknown. A dynamic urea leakage test has identified leakage, indicating a potential issue with the valve's operation.

1. 1

   UDV valve position

2. 2

   UDV valve functionality

3. 3

   urea leakage in the system

1. 1

   Inspect

   Check the UDV valve for signs of blockage, damage, or improper seating.

2. 2

   Test

   Perform a functional test of the UDV valve to confirm its operation and position accuracy.

3. 3

   Replace

   If the UDV valve is found to be faulty, replace it with a compatible component.