P00CC
Fuel Volume Regulator Solenoid Supply Voltage Control Circuit Low
Generic OBD-II
Common symptoms
What you'll notice
- Check the wiring and connections for the fuel volume regulator solenoid supply voltage control circuit
- Test the fuel volume regulator solenoid for proper functioning and replace if necessary
- Inspect and clean the fuel injectors to ensure proper fuel flow
- Check the fuel pressure and ensure it is within the recommended range
- Reset the vehicle's ECU (Engine Control Unit) to clear any stored error codes and retest the system
Common causes
Most likely first
- Faulty fuel volume regulator solenoid
- Loose or corroded wiring connections in the fuel volume regulator solenoid circuit
- Low battery voltage affecting the fuel volume regulator solenoid operation
- Malfunctioning engine control module (ECM)
- Clogged fuel filters
How to diagnose & fix
Work through it in order
- Difficulty starting the vehicle
Read & clear P00CC yourself
Scan your car, confirm the code, and clear it once it's fixed — with OBD DashX on your phone.