What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
P2270O2 SENSOR 1/2 OUT OF RANGE HIGHP2270:00HO2S (RH) signal stuck leanManufacturer communications
14Original wording in English
HONDA
Reported code forms P2270
"Service Bulletin - Burning oil smell from under hood and/or MIL comes on with DTC P2096 and/or P2270 due to possible porosity in the cylinder head cover bolt hole may cause oil to weep out onto Bank 1 (Rear Cylinder…
VOLVO
Reported code forms P227000
This is a Technical Journal: Check engine lamp and DTC - ECM P227000
MAZDA
Reported code forms P2270:00
Some customers may complain of a check engine light on while driving the vehicle. If DTCs P2A04:00, P2272:00 and/or other DTCs are found during diagnosis, follow the repair procedure below. P2A04:00 - HO2S (LH) circuit…
SUBARU
Reported code forms P2270
2.0L DIT Models only. This bulletin announces the availability of reprogramming files to optimize the ECM. These files will address a customer concern of the Check Engine Light illuminating as a result of DTC P2270…
SUBARU
Reported code forms P2270
Turbo models only. This bulletin announces the availability of reprogramming files to optimize the ECM. These new files will address customer concerns of: ? Spark knock (ping) during high intake air temperature…
SUBARU
Reported code forms P2270
This bulletin announces the availability of reprogramming files to optimize the ECM. These new files will address customer concerns of Check Engine light illumination resulting from DTC P2270 being stored in the ECM…
Check vehicle applicability
80A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Chevrolet | SILVERADO 1500 | 2013 |
| Chevrolet | SILVERADO 2500 | 2013 |
| Chevrolet | SILVERADO 3500 | 2013 |
| Dodge | CALIBER | 2008 |
| Dodge | CALIBER | 2007 |
| Dodge | RAM 2500 | 2012 |
| Dodge | RAM 3500 | 2012 |
| Ford | E-150 | 2011 |
| Ford | E-150 | 2010 |
| Ford | E-250 | 2012 |
| Ford | E-250 | 2011 |
| Ford | E-250 | 2010 |
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.