P2274 – Heated oxygen sensor (H028) 3, bank 1 – signal stuck lean
By (Contact Me)
Last Updated 2016-06-07
A site with free advice from mechanics.
| Trouble Code | Fault Location | Probable Cause |
|---|---|---|
| P2274 | Heated oxygen sensor (H028) 3, bank 1 - signal stuck lean | Wiring, H025, fuel pressure, injectors, intake leak |
We recommend Torque Pro
Leave a Reply