New Holland 19818: Urea Dosing Valve Sticking Detected

The fault code indicates that there is a reliability issue with the sticking of the urea dosing valve, as detected during a dynamic urea leak test. This may result in an unintended urea leak.

1. 1

   The urea dosing valve for signs of sticking or blockage

2. 2

   The urea system for leaks or improper operation

1. 1

   Inspect the urea dosing valve

   Check the urea dosing valve for signs of sticking, blockage, or damage.

2. 2

   Perform a urea system inspection

   Examine the urea system for leaks, improper connections, or other issues that may contribute to the fault.