A8Shep
Registered User
- Joined
- May 17, 2013
- Messages
- 7
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Okay,
I think (thanks to VCDS) that I have identified (one of) the problem with my A8.
Perhaps prematurely, I bough a second hand TCM as I believed that it would be a part number swap (4D0 927 156) however I have noticed that the last two letters don't match - is there any relevance to these letters?
In any case, put it in, car went into limp mode and complained that it was improperly coded - tried changing soft coding but it just won't let me. (I could do this as much as I liked with the old TCM - is this where I would need a login?)
Is there something else that can be done using ross-tech or am I going to be forced to hand over loads of cash for a new one and possibly a dealer coding.
Any help appreciated here.
I think (thanks to VCDS) that I have identified (one of) the problem with my A8.
Perhaps prematurely, I bough a second hand TCM as I believed that it would be a part number swap (4D0 927 156) however I have noticed that the last two letters don't match - is there any relevance to these letters?
In any case, put it in, car went into limp mode and complained that it was improperly coded - tried changing soft coding but it just won't let me. (I could do this as much as I liked with the old TCM - is this where I would need a login?)
Is there something else that can be done using ross-tech or am I going to be forced to hand over loads of cash for a new one and possibly a dealer coding.
Any help appreciated here.
