Confirmed! GODIAG GT105 Plus GT107 DSG Gearbox Data Adapter can work with KT200 ECU programmer to read AUDI A3 DQ200 EEPROM data without any issue.
VAG DQ200 Pinout diagram:
Devices connection:
Follow the diagram to connect +12V, CAN-L, CAN-H, GND cables of Godiag GT107 OBD2 Universal Jumper to DQ200 ECU
Plug Godiag GT107 to GT105
Connect Godiag GT105 ECU IMMO Prog AD and KT200 via the OBD cable
Connect KT200 and computer via a USB cable
Supply power to KT200 device as well
KT200 software operation:
Run KT200 application
Select AUDI GEAR>> A3>> DSG DQ200_MQB*CAN
Go to get ID and read EEPROM data
Turn the dashboard on before operation
And turn the dashboard off after reading
All works fine with Godiag GT105 Plus GT107 and KT200.