EDC17C10 dead after flash

[fudballer]

Hello guys, i just connected Citroen C3 2015 EDC17C10 to ktag and readed it and flashed DPF OFF map but car would not start then i reflashed with ori map but car still not starting i have error P1631 and 4 dtc that all 4 ciliders not working what could be the problem?

[Ocin]

Damaged ecu while opening?


Envoyé de mon LYA-L29 en utilisant Tapatalk

[fudballer]

Not at all, Ecu is carefully openend.

[fudballer]

Here are my ori maps

[busu]

did you try to write another flash?

[fudballer]

No it says there is no ext flash for this ECU, does anyone have ori map for this Ecu

[lucky82]

Check for bent pins on ecu

[fudballer]

There is no bent pins on Ecu i just checked

[fudballer]

Guys does anyone have Ori map for this Ecu

[lucky82]

I had a problem with C elysee EDC17C60 ecu. It has something to do with protection built in the ecu. KTM Bench was unable to correct checksum while writing modified file back. Car started once and thats it. After writing the ORI file, i removed battery for a while, and car was starting again. I sorted the problem by writing the dpf off file with FLEX tool.
Maybe u have a similar problem.

[fudballer]

Maybe my eeprom corupted i don't know but where to find now eeprom data for this Ecu

[fudballer]

Problem fixed, the problem was on ECU board one small component was ripped off probably while opening the ECU. I just soldered that component and writed again Map and Eeprom data and put Ecu back to the car and car started without any problem. Thank guys