OBD-II code · Powertrain (generic, extended)
P2CC0 PCV Heater "B" Performance
The control circuit of PCV (positive crankcase ventilation) heater B reports a performance condition. PCV line heater prevents oil mist freezing in cold weather.
Is it safe to drive with P2CC0?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelyHeater element aged - low output
- PossibleSupply voltage low under load
Repair at a glance
- Difficulty
- Easy
- DIY friendly
- Often, with basic tools
- Typical labour
- 0.3–1.5 h
- Emissions test
- Likely to fail
- Parts involved
- Pcv Heater B, Wiring Harness, Ecm
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.