VagCom or Vag-Can commander ?

Willing to begin to figure that out, I noticed that there are 2 interfaces: The VagCom and Vag-Can:confused:
What are the differereze ?
For a diagnosis need both?
Thanks

take the commander does many more things of the vag com and you can diagnose most things!!!

Quote:

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Originally Written by carlo abarth

take the commander does many more things of the vag com and you can diagnose most things!!!

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Thanks.
Seguir? your advice