EDC16u immo data update problem

[Oski]

Hi guys. I need some help. I replaced ecu on my car a3 8p, ecu edc16u. Ive tried to synchronise data between cluster and ecu using fvdi, but it didn't work. Fvdi freezes on reading power class. I don't have the original ecu, but have all data from the cluster. So far I managed to change vin in ecu, but that's it. Is BDM the only solution, or can it be done over obd? I have full smok, but it does only over can - my ecu runs over kline. Could anyone help, please?

[drewdom]

Hi.Can You read immo section file by fvdi from dashboard ?

[Oski]

Hi, yes mate, i can and I did it. Then I tried option write data to ecu, it wrote, safe was gone, but came back as soon as I switched ignition off/on. Option change ecu over obd does not work either.

[drewdom]

Can You post here immo file and ecu eeprom?

[Oski]

375629

There you go mate. I can't find clock file, attached picture. If you need dump I can make one. Cheers.

[drewdom]

Ok but i need immo section file is below 1kb from dash is this possible with your tool?

[Oski]

I can read security block with smok which is 96 bytes long, or clocks dump with fvdi


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[drewdom]

So read and will se.

[Oski]

375631

Read with FVDI

Heres the correct file

375632

[drewdom]

Im sorry Mate Can help with this size.I need 357b the best is carprog with this size.BR

[Oski]

Are going to "stick" immo data in to the eeprom? I have a such file, but no tool to write it.:torn:

[drewdom]

Unfortunately not I can stick in to dash but this is usless for You i think.

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[Oski]

Thank you anyway mate. I'll just use bdm I think