VVDI prog: auto EEprom / MCU / ECU programming, pin code calcultion.etc.
VVDI2: vehicle diagnosis, odometer correction, ecu programming, remote key programming, key matching. etc.
In short, VVDI2 is a comprehensive auto OBD2 tool for diagnose and programming (programming ECU and programming remote keys).
VVDI Prog turns to be a car ECU programmer.
Only Transponder Programmer and Passthru J2534 available in VVDI2 basic.
That is why you need add more vvdi2 authorization.
If you looking only for VAG + BMW , then VVDI2 and VVDI Prog is way to go. No need any other tool.
In VVDI2 you have also programmer similar to Tango that you can make keys buy dump, but 90% of VAG and BMW can be done by OBD in VVDI2.
VVDI programmer don’t have OBD it’s only for bench programming.
Good for CAS4, FRM, EZS, EWS4 and many more.