How to Clone VW MED17.5.25 by X431 ECU&TCU Programmer?

This article is going to show you how to clone a VW MED17.5.25 using new Launch X431 ECU&TCU Programmer.

How to Clone MED17.5.25?

Run software, search “MED17.5.25”.

Select Make, Model, Engine.

Check diagrams on “Direct connection of diagram”.

Connect X431 ECU Programmer to module.

Read Chip ID.

Read and save EEPROM data.

Read and save FLASH data.

Write back EEPROM data.

Write back FLASH data.

Disconnect ECU.

Read ID again, the same as before.

Done! That’s how to clone VW MED17.5.25.

 

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