034Motorsport - Revision Nomenclature Breakdown
Posted by 034Motorsport on Oct 27, 2023
Revisions will be listed under 3 main categories, as shown in the numbering of the revision.
Example: R7.1.5
The first digit signifies a Major Revision/version
change/count. In this example, 7 would be the most recent of major
revisions. These numbers change when a major feature has been added or
updated (such as Advanced Launch Control or higher power output files)
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Locating your ECU Box Code with VCDS
Posted by APR on Oct 21, 2021
Every Engine Control Unit (ECU) has what's known as a Box Code and Revision. This number indicates which factory version of software is on your ECU. With this information, we can check compatibility of available features and files for your exact ECU. To find this information, you can use a VAG-Com/VCDS OBD-II cable. Start by plugging in the cable, then turn the key to the on po
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