OBD-II code · Powertrain (generic)
P02BF Cylinder 10 - Fuel Trim at Min Limit
Per-cylinder fuel trim on cylinder 10 has reached its minimum correction limit. Cylinder running too rich structurally.
Is it safe to drive with P02BF?
Usually safe for short trips, but don’t ignore it: the underlying fault can get more expensive over time.
Common causes
- Most likelyCylinder 10 running structurally rich
Repair at a glance
- Difficulty
- Hard
- DIY friendly
- Best left to a mechanic
- Typical labour
- 1–6 h
- Emissions test
- Likely to fail
- Parts involved
- Fuel Injector
Related codes
- P029BCylinder 1 - Fuel Trim at Min Limit
- P029FCylinder 2 - Fuel Trim at Min Limit
- P02A3Cylinder 3 - Fuel Trim at Min Limit
- P02A7Cylinder 4 - Fuel Trim at Min Limit
- P02ABCylinder 5 - Fuel Trim at Min Limit
- P02AFCylinder 6 - Fuel Trim at Min Limit
- P02B3Cylinder 7 - Fuel Trim at Min Limit
- P02B7Cylinder 8 - Fuel Trim at Min Limit
- P02BBCylinder 9 - Fuel Trim at Min Limit
- P02C3Cylinder 11 - Fuel Trim at Min Limit
- P02C7Cylinder 12 - Fuel Trim at Min Limit
- P02BCCylinder 9 - Injector Restricted
- P02BDCylinder 9 - Injector Leaking
- P02BECylinder 10 - Fuel Trim at Max Limit
- P02C0Cylinder 10 - Injector Restricted
- P02C1Cylinder 10 - Injector Leaking
- P02C2Cylinder 11 - Fuel Trim at Max Limit
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.