P222F: The readings of atmospheric pressure sensors A and B do not agree
The readings of atmospheric pressure sensors A and B do not agree. Check the sensors, connectors and compared signals.
| Code | P222F |
|---|---|
| System | Engine and transmission |
| Group | P22xx, NOx sensors, oxygen sensors and emissions |
| Type | Generic: it means the same on every make |
How to read and clear P222F with Final OBD
Plug an OBD2 scanner in under the steering wheel, switch the ignition on and open Final OBD. Under Faults you’ll see P222F with its description and whether it’s confirmed, pending or permanent.
If the engine stores it over standard OBD, with FREE you read this code with its explanation for nothing and clear it. With PRO you also read the faults of every control unit and clear them in all of them.
Clearing the code only turns the light off: if the cause is still there, it comes back. Clear it once it’s fixed, and not right before an inspection. It’s all in how to read and clear fault codes and in inspections and OBD.
Similar codes
- P222B The barometric pressure sensor B gives readings outside the normal range
- P222C The barometric pressure sensor B gives a lower signal than normal
- P222D The barometric pressure sensor B gives a higher signal than normal
- P222E The barometric pressure sensor B fails now and then
- P2230 The barometric pressure sensor A fails now and then
- P2231 The signal circuit of lambda sensor 1 on bank 1 is shorted to its heater circuit
- P2232 The signal circuit of heated lambda sensor 2 on bank 1 is shorted to its heater
- P2233 The signal circuit of heated lambda sensor 3 on bank 1 is shorted to its heater
- P2200 NOx sensor circuit fault (bank 1)
- P2201 NOx sensor circuit range or performance problem (bank 1)
- P2227 Barometric pressure sensor A range or performance problem
- P2228 Barometric pressure sensor A circuit low
What does code P222F mean?
The readings of atmospheric pressure sensors A and B do not agree. Check the sensors, connectors and compared signals.
How do you clear P222F?
With an OBD2 scanner and an app like Final OBD, which clears it for free if it’s stored by the engine control unit. But clearing it only turns the light off: if the cause isn’t fixed, P222F comes back.
Read it on your car
Final OBD reads and clears engine faults through standard OBD for free, each one explained in plain English. With PRO it also reads the faults of every control unit, each make’s own codes included, and clears them in all of them.
