JCB P0003: Low Signal in the Control Circuit of the Fuel Volume Regulator

The system has detected a low signal in the control circuit of the fuel volume regulator. This may affect the proper operation of the fuel delivery system.

1. 1

   The wiring and connections of the fuel volume regulator control circuit

2. 2

   The signal output from the component identified by this code

1. 1

   Inspect

   Inspect the wiring and connections of the fuel volume regulator control circuit for damage, corrosion, or loose connections.

2. 2

   Test

   Test the signal output from the component identified by this code using the appropriate diagnostic equipment.