Problem with edc16c35

[Barajasz207]

Hi

I have changed an engine to a bmw 320d 163cv.

The original engine is 20d4d and i have put inside an 20d5d. The engine is the same, but the boost changes.

I remove the ecu to make bdm with ktag clone 7.020. I read the flash and eeprom.

After I wrote another flash, from an edc16c35 from a 20d5d. After that, the ecu is bricked, I can´t read it and it doesn´t work.

Somebody knows if there is any way to put the original file back?

Thanks.

[rfernandes]

Did you do the backup first?

[Barajasz207]

yes, i do

first with kess and then bdm with ktag

[rfernandes]

How many files do you have from ktag?

[Barajasz207]

2 files, one is eeprom and another is flash

[rfernandes]

What error gives?

[Barajasz207]

i cant comunicate with the ecu.

the car doesnt start and in bdm doesnt read

[Shusun]

if BDm doesnt read then u may have killed ecu!

[Barajasz207]

if BDm doesnt read then u may have killed ecu!


i think it too, but i don´t understand why, i read it and i wrote it by bdm

[rfernandes]

When you try to read what happend and what message you get?like:tool not powered or generic error etc etc

[Barajasz207]

When you try to read what happend and what message you get?like:tool not powered or generic error etc etc

It was a fault with the ktag software. I have reinstalled the kess soft and I have putted the original software.

Now i must change the soft from a 20d5d.

Thanks to everybody.