OBD-II code · Powertrain (generic)
P00CC Fuel Volume Regulator Solenoid Supply Voltage Control Circuit Low
Supply voltage to fuel volume regulator solenoid below expected range. Wiring faults of this kind typically come from chafing, water ingress at connector seals, or pin push-back — a wiggle test on the harness while the code is active often confirms the location.
Is it safe to drive with P00CC?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelySupply fuse blown or relay failed
- Less likelyConnector pins corroded - high contact resistance
- Less likelyHarness chafing through insulation
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Often, with basic tools
- Typical labour
- 0.3–1.5 h
- Emissions test
- Likely to fail
- Parts involved
- Fvr Supply, Fuse, Relay
Related codes
- P00C9Fuel Pressure Regulator A Solenoid Supply Voltage Control Circuit Low
- P00CAFuel Pressure Regulator A Solenoid Supply Voltage Control Circuit High
- P00CBFuel Volume Regulator Solenoid Supply Voltage Control Circuit/Open
- P00CDFuel Volume Regulator Solenoid Supply Voltage Control Circuit High
- P00CEIntake Air Temperature Measurement System - Multiple Sensor Correlation Bank 1
- P00CFBarometric Pressure - Turbocharger/Supercharger Boost Sensor A Correlation
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.