P2BBE: The turbo A discharge valve position needs its learning procedure
The turbo A discharge valve position needs its learning procedure. It is solved at the workshop with a diagnostic tool.
| Code | P2BBE |
|---|---|
| System | Engine and transmission |
| Group | P2Bxx, Engine and emissions |
| Type | Generic: it means the same on every make |
How to read and clear P2BBE 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 P2BBE 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
- P2BBA The engine 6 coolant temperature sensor fails now and then
- P2BBB The turbo A discharge valve position sensor has an electrical fault
- P2BBC The turbo A discharge valve position sensor gives a lower signal than normal
- P2BBD The turbo A discharge valve position sensor gives a higher signal than normal
- P2BBF The turbo A discharge valve power supply voltage is below normal
- P2BC2 The intercooler coolant pump power supply voltage has an electrical fault
- P2BC3 The intercooler coolant pump control unit is getting too hot
- P2BC4 The positive battery charge system contactor B has an electrical fault
- P2BAC NOx exceedance: EGR deactivated
What does code P2BBE mean?
The turbo A discharge valve position needs its learning procedure. It is solved at the workshop with a diagnostic tool.
How do you clear P2BBE?
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, P2BBE 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.
