How-to: clone Skoda MG1CA811 ECU with Launch X431 ECU Programmer on bench.
Search ECU type MG1CA811

Select Skoda Fabia 2006-2020 MG1CA811 SPC58 ECU
Check wiring diagram

Connect ECU with jumper cables follow the pinout

Connect then read eeprom of original ECU



Read and save original Flash data



Then back up donor ECU eeprom and flash

Write original eeprom to donor ECU


Write original flash to donor ECU


Disconnect after finish cloning.
Then install new ECU to vehicle and test.
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