How to Use Launch X-prog3 PC Adapter Clone Skoda MG1CA811 ECU

How-to: clone VW and Skoda MG1CA811 ECU using Launch X-prog3 and PC Adapter.

Run PC software

Quick search ECU type MG1CA811

Select Skoda Fabia 2006-2020 SPC58 MG1CA811 ECU

Check wiring diagram

Follow wiring diagram to connect ECU with PC adapter and X-prog3

Press Connect

Read EEPROM data and save original eeprom

Read original flash data and save

Disconnect.

Connect donor ECU with Launch X-prog3 and PC adapter

Back up donor ECU eeprom

Back up donor ECU flash

Write original flash to donor ECU

Done. Install donor ECU to vehicle.