1. Read the ZF 8HP unit’s Data Flash with the ECU Programmin tool and the ZN079 cable set and save the data to a file.

2. Load the file in the Dump tool

3. Press the “Virginize” button - this will creat a new file that you need to save again.

4. Go back and write the file to the unit

Now the EGS is in a virgin state, you can install it into the vehicle to proceed with adaptation.