Vikakoodihakemisto · medium
P2270
O2 sensor signal stuck lean (bank 1 sensor 2)
O2 sensor signal stuck lean (bank 1 sensor 2)
Applies to: Generic SAE definition - verify applicability to the specific X-TYPE variant · Confidence: Generic SAE definition (not Jaguar-specific)
Common causes
- Aged sensor
- Exhaust leak
Quick checks
- Scan access: Generic OBD-II scan tool
Typical fixes
- Repair exhaust leaks
- Replace the sensor