[florianb91]

MGU is on at least S18A-25-03-510 or newer
BDC is between S18A-24-07-520 and S18A-24-07-564
KOMBI is consistent with S18A-24-07-530

(haven't checked others)

I don't know if that could be the problem given only coding is different on MGU compared to S18A-24-07-530, but that indicates that owner is not telling the truth.

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P.S. Unless it was you who coded it to too new level.

Thanks for checking.
No, I did not code or played with coding data of the MGU.
I noticed in i5тд report, the DTC 026308 which is MGU : uncoded, with current mileage
Could FI recode the MGU with different coding data?

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... but that indicates that owner is not telling the truth.

...as usual.
From my side, I cant understand the use of FI code to get component protection solved for the MGU without knowing the reason for component protection.


Thorsten

No one know what happened to the car, I just tought I should start with this + OEM f5с.
My knownledge is not enough to diagnose CP triggering outside of BDC/HU replacement, and that is why I am asking you
And I thank you for spending time to help me