JCB P202E-14: Dosing Valve Circuit Fault

The system has detected an error related to the dosing valve, specifically a short to ground or an open circuit in its wiring.

1. 1

   Dosing valve wiring

2. 2

   Dosing valve connections

3. 3

   Dosing valve itself

1. 1

   Inspect

   Check the wiring and connections of the dosing valve for damage, corrosion, or disconnection.

2. 2

   Test

   Use a multimeter to test for a short to ground or an open circuit in the dosing valve circuit.

3. 3

   Replace

   If a fault is found, replace the dosing valve or repair the wiring as necessary.