P02AF
Cylinder 6 - Fuel Trim at Min Limit
Per-cylinder fuel trim on cylinder 6 has reached its minimum correction limit. Cylinder running too rich structurally.
- Check engine light: Yes
- Emissions related: Yes
- Repair difficulty: hard
Common causes
Ordered by how often each turns out to be the cause.
- Cylinder 6 running structurally richCommon
Parts involved
- Fuel Injector
P02AF is a generic OBD-II code defined by SAE J2012. Exact wording and diagnostic procedure vary by manufacturer and model. Code definitions are drawn from the public-domain OBDex dataset; the workshop notes are our own.