2002 GMC Sierra 1500 4.3L Engine P0001 Fuel Volume Regulator Control Circuit Open Error
I own a 2002 GMC Sierra 1500 2WD equipped with a 4.3L V6 engine and am currently experiencing a P0001 diagnostic trouble code, indicating a 'Fuel Volume Regulator Control Circuit Open'. I'm looking for help identifying the root cause of this issue. Any insights or troubleshooting steps would be greatly appreciated. Thanks, Wayne Thomas Phone: 302-650-****
Hey Wayne — could you confirm that the code is indeed P0001? Are there any other related trouble codes present? Have you recently performed any maintenance or repairs on the vehicle? Did you scan the system using an OBD-II scanner? Note: We're asking for a private phone number in this post, and such details are not appropriate for public forums. Please ensure your posts follow community guidelines to help others effectively.