[torixon91]

Yes. I will describe the problem once again.
with Kess/fgtech couldn't read via obd. The ecu seems to be locked (mod+not working dpf sollution).

I used ktag bdm. I get mess instead of files. I have backups.
I used fgtech and I get good files. I have uploaded Flash on forum for dpf off.

I used fgtech to write your file (with and without cks). I got all systems not working in the car and engine doesn't start.
I wrote back original, engine doesn't start.

With obd scan tools I see the ID, hw, but wanted to check the fault codes and it says there is no communication.

I wrote back the "all mess" from ktag and I have no errors (ABS, instruments etc), but similar situation - can't check the fault codes and engine doesn't start.

I think the ECU is dead

[darek_naprawa]

Check if you have saved the eprom correctly.
Error in eprom causes lack of diagnostic capabilities.

[torixon91]

Hi Darek,

Thank you for your advice. I haven't write the eprom, just flash (maps).
Then I got ESP/Instruments/Fans errors on dash.

When I went back to "ori", I have no errors but engine doesn't start (and can't read fault codes).

I decided to write the eeprom with immo off (ktag bdm). Then the engine also did not start. I wrote the original eeprom. The fgtech doesn't find the connection with ECU anymore (bdm). Ktag still has possibility to read/write the files.

[benii75]

Find bdm ori file with the same sw and hw of your ecu and try again

[torixon91]

I can't find the original file. I took the car with modified file (and ecu probably locked via obd).
I think about buying new ECU.

Now the car has communication with ecu. I can read ID hw but not fault codes.

[km666]

Hi,

Original file is the Bad.CHK not correct.

[eurofix]

Write this file everything be ok

---

BDM ONLY PUT 13.5 IN BDM VOLTIGE

---

SEND MY PLEASSE EEPROM...

[torixon91]

Thank you all for your help.
I have sent the ecu to my friend. He will try to recover or clone the Ecu.
Maybe someone has full original bdm flash and micro?

Sent from my MI 2S using Tapatalk

[MasterA2L]

Are you sure about sw hw numbers its same as you found on internet?


Sent from my iPhone using Tapatalk

[torixon91]

The numbers are :
1037379468
4F0910401S 030
EDC16CP34


Sent from my MI 2S using Tapatalk