New Holland 19147 – New Holland Dosing Control Unit Dcu: Dosing Valve (Electrical) – Open Load – P2047 Reductant Injector – Circuit Open

The system has detected an open load condition in the dosing valve circuit, specifically related to the reductant injector. This indicates a fault in the electrical connection or the component identified by this code.

1. 1

   Wiring and connections to the dosing valve

2. 2

   Power supply to the dosing valve

3. 3

   Continuity of the circuit to the dosing valve

1. 1

   Inspect

   Inspect the wiring and connections to the dosing valve for damage, corrosion, or disconnection.

2. 2

   Test

   Test the power supply to the dosing valve to ensure it is receiving the correct voltage.

3. 3

   Check

   Check the continuity of the circuit to the dosing valve using a multimeter or continuity tester.