News of Recovering ECU

Hello,
After opening the ECU, I installed it and started the engine without any problems.
After reading backup via ktag, Ktag says "checksum error".
Now the car don´t start. No connection to Engine ECU.
I don´t write anything to ECU.

Car is BMW 320d E91 M47 163HP with EDC16C35 SW: 1039S23281 HW: 0281014575
What should i do now ? Please Help.
Thanks in advance

A have burned component in ecu 37820-rsa-g33 picture is in attachment someone have a picture from open ecu to indetification component or have open ecu to tell me information what is thanks

Hello my English is not so good,
I have a Bosch EDC15P+ 038906019FT engine control unit that I wanted to flash in the car, the download of the original software has worked, the modified software I could also play with MPPS V16 but I have no more communication with the engine control unit, have it now removed and directly connected no success, then I unsoldered the chip and wrote with MiniPro and re-soldered it, the ...

Hi all,

i cant write or recover my old file to my car
im using Kess 5.017 (2.53)

it says :Error while transferring data in writing

and my car dont start anymore.

I have tried everything. is there something wrong with the file or something?

again with a quite known topic...I also talked into my other thread but not to mix up it could be better to have the discussion here.
in order to make a car running with a donor ECU I had to desolder the ori eeprom then read and flash the content into the donor eeprom.
After flashing the car starts but the red engine warning light goes on.
As found over the web, I did this ...

I know this a "famous" topic but I am fighting trying to get the ECU in boot mode. I talked about this issue in may thread in rate my tune section, but maybe it is easier to find support here.
Facts:
In the middle of flashing via OBD with MPPS (clone) the VM crashed and since then contact was lost. No way to communicate via OBD.
I decided to go boot mode, but despite having ...

hi guys
we bought 2 citroens c3. 1 was stripped and the other in an accident
we start to build the parts over in the engine compartment but not the BSI
the unit did not start. we later changed almost everything , PSF fuse box, BSI , transponder coil + key. unit did not start.
we checked the system with a delphi OBD to found the ECU locked , i think it was because the ...

i need full bdm please

W: MAREL0100
SW: 3308AB71

VIN nr.: W0L0AHL4882104859

SW ver.: 0003

Spare:

Engine: Z13DTH

HW Ver.:

SW upg.:
Installation:

Hi friends

i need clone edc16c8 from iveco, i use ktag
i buy edc16c8 second hand

i read fine MPC + flash + eeprom from both ECU ( original from iveco and second hand with same 0281xxx ) and save it

but when i want write original files ( MPC + Flash + eeprom ) from original ecu iveco to ECU second hand , KTAG write fine flash and eeprom but made error during writing ...