[krisrider24]

Hello every body

I was wondering in ktag if an ecu is not listed (example Seat leon 1m tdi 150 edc15). Is this ecu not supported? Or can we perform a full backup via obd2? Is this want to say that all memorys are available for reading from obd2?
If I flash my ecu and if the flash crash. Can I recover my ecu with kess (recovery mode) with the ori.bin I read from obd2 Port?
If not how to recover the ecu ?
It is only to learn I did not do anything wrong

Another example with an edc16c34 in ktag I can perform a full backup (three memory) in case of wrong flash I can recover the three memory.

Thank you

[ltujustas]

Edc15 you can just desolder flash memory and read with programmer, almost all edc15, kess or other tool reading, writing good. Sometimes I go out to do recovery with kess, but better do recovery via bdm ktag or other tool for edc16-17, you need only full readead via bdm flash for that. Ktag allways reading full bdm, and you can allways recover your ecu if that ecu not broken. For vag's edc16-17 sometimes I do recovery with ecu update in odis or vcp.

---

If you broke flash EDC15 and kess can't do recovery, you need desolder flash and write ori file, if you don't have it, google can help to find out.

[krisrider24]

Well Itujustas thank you very much.
I Will learn how to desolder flash in the case I have a problem with a flash.
But if the batteries is ok and the power supply of the laptop I don't risk anything. Is sometimes a flash can be wrong without a reason?
Could say me galleto, bdm 100 and fgtech what more ecu they can mainly read and write
Thank you very much