New Holland 3105: Fuel Pressure Signal - Source Low

The fuel pressure signal is detected as low, indicating an issue with the source of the fuel pressure reading. This may affect the proper operation of the engine's fuel system.

1. 1

   Fuel pressure sensor

2. 2

   Fuel pressure circuit

3. 3

   Fuel pump operation

1. 1

   Inspect

   Check the fuel pressure sensor for damage or loose connections.

2. 2

   Test

   Verify the fuel pressure circuit for continuity and proper voltage.

3. 3

   Evaluate

   Assess the fuel pump operation to ensure it is delivering adequate pressure.