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P0004 OBDII Code


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So I have a new code, check engine light did NOT come on, but I have a soft code of P0004, which from what I've found is for the fuel volume regulator control circuit? From my searches it seems like it's common in diesels, but since I have the 4.3l V6, I have absolutely no idea how it might affect my truck, and haven't been able to find anything on how to address it.

 

Last month I had to replace the fuel pump, so I don't know if it would be tied to that or not?

 

Anyone have any ideas or point me where to start looking?

 

2014 Chevy Silverado 4.3l V6

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