Index des codes défaut · medium
P1247
Turbocharger boost pressure low
Turbocharger boost pressure low
Applies to: 2.0D / 2.2D diesel (Ford Duratorq TDCi), 2003-2009 · Confidence: Platform code set + documented field failures
Common causes
- Boost leak
- VNT actuator sticking
- Turbo wear
Quick checks
- Scan access: Generic OBD-II scan tool / WDS-IDS
Typical fixes
- Pressure-test the charge air system
- Free or replace the VNT actuator