Differences between VAG

[wailer]

Hello

Searching the Internet I came across a type of Vag Com KLL 409.1 specific for the Vag group, very cheap (even too much)

and in another Vag Com 12.12 pi? expensive the first, still for? I did not understand the potential? of the 2 interfaces , and the fundamental differences that distinguish them.

Could someone schirirmi ideas?

[Alessio93]

read the two articles for case a is the test components and the programming?

[wailer]

I honestly do not understand what you want to say....
If I had the two articles, which explains what they do I would have seen the differences.

[Alessio93]

however, if I'm not mistaken, the version 12.12 beyond reading cancellation errors, and testing of components, should also do the programming of the ecu in the car for confirmation, I would advise the council to ask the seller.... I have that specific bmw that covers all the vag group. but I think I should not change anything with the vers.12.12

[jack91]

But the version 12.12 should be the program vcds. .
I x example I took a cable kkl x to reset the airbag of the point 2 of the series, and then I installed the vcds and it does not work I do not understand xk

[wailer]

But the version 12.12 should be the program vcds. .
I x example I took a cable kkl x to reset the airbag of the point 2 of the series, and then I installed the vcds and it does not work I do not understand xk

I don't understand, if you are able to reset the airbag ? Or this you can? only do this after you have installed the VCDS?

[munro]

the main difference between the two interfaces and the kkl works exclusively in the k-line, then, some things do not manage to do type airbags, abs, etc... while the vag12 working online can and can communicate with all of the systems in the car...

[wailer]

the main difference between the two interfaces and the kkl works exclusively in the k-line, then, some things do not manage to do type airbags, abs, etc... while the vag12 working online can and can communicate with all of the systems in the car...

AAAhhhh finally something more? precise.
then on each switchboard ? this is the K-line that Can.
Munro I follow your posts with a lot of attention, and thanks to you I begin to understand something. Could you advise me some doc that explains with clarity these things?

[munro]

what are the things that,I'm sorry?

[wailer]

Well, maybe my ? a request ...a p? stupid, but I am intrigued by the fact that there are so many protocols. Understand why? by a control unit to extract data, using different systems, how many of them there are, the differences....sorry I think I was wrong in asking the question.