[EFSiR]

The 2009 B200 Turbo keeps getting code 006B-001, divert air switchover valve jams in open position ( P2261 ) . I've replace the valve, cleared the code and reset ecu with star and code came back.
Decided to change the valve next to the divert switchover valve ( Y31/5 called charge pressure control vacuum transducer) and still keep getting engine cell original code.

Any ideas how to track the issue?
Thanks

 

[EFSiR]

Given that the car has had this issue for over a year, should perhaps:

Reserting of mixture adaptation

be the learning process I should execute in DAS xentry? 🤔
The car does seem sluggish on power.

 

[DEVOURS]

You should also add the B200 T to your signiture now. This will help others in their search.

Good luck !

 

[Hohamala85]

Hi EFSiR

Did you finally find a solution for the original Cell code reappearing even after changing the valve?

Br
Heikki

 

[EFSiR]

Sadly not. I haven't had much opportunity with cold ambient temps so cell is still on.
But at the time of troubleshooting i was wondering if turbo wastage was the issue....