P0003 - Fuel Volume Regulator Control Circuit Low

System Information

A fuel volume regulator can be used to control the volume of fuel that a pump delivers.
The method of fuel volume regulation will vary depending on the type of fuel system fitted to the vehicle

Fault Code Explained

This fault code indicates that the fuel volume regulator circuit signal is either below the normal operating parameter or is at zero

Recommended Tests

Due to the number of different types of fuel systems and methods used to control fuel volume, it is recommended to refer to the manufacturers fault finding information for a detailed test plan on diagnosing this fault code.