Vikakoodihakemisto · medium
P0263
Cylinder 1 contribution / balance fault
Cylinder 1 contribution / balance fault
Applies to: 2.0D / 2.2D diesel (Ford Duratorq TDCi), 2003-2009 · Confidence: Platform code set + documented field failures
Common causes
- Worn or leaking injector
- Low compression
- Injector coding not entered
Quick checks
- Scan access: Generic OBD-II scan tool / WDS-IDS
Typical fixes
- Run a cylinder balance and injector back-leak test
- Enter the correct injector correction codes after any injector change
- Replace the injector