DCM 3.5 problem

**Ignasvw** · 7th February, 2018, 10:29 AM

Hello, yesterday i managed to kill dcm 3.5 via obd. genuine cmd failed... CMD did vread, i writed file with dpf off mod, and after that no connection with ecu. Cmd says " no data from ecu. Kess says " cant identify chasis " or smth.. I tried to write ori (vread) file Usprog, but no luck. THen i readed ecu. I saw that cmd missed all MAPs zone. Now i have galleto, i can read write with jtag. Ori vread file is 3.072Mb size, galleto read 3.073Mb. I can write cmd readed file with galleto, because i get error. I tried a lot of solutions, but none of them cant bring my ecu back to life. I attach ori cmd read, then usprog read after cmd crashed, and then file that i readed with galleto. Maybe someone had this issue in past. Or someone have ori file readed with jtag pinout.

**AVDigitale** · 7th February, 2018, 10:35 AM

Cmd and some others tool do this problem,galletto in jtag mode is the best for this type of ecu

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**DR Race** · 7th February, 2018, 10:42 AM

I have done with kess dcm3.5 only OBD, and till now no Problem , i mean Ford delphi dcm 3.5 , normal file from kess has 3.5 mb , if it help I can send you ori file one read with kess , and I think I have mpps also, 140 and 163 hp , if you need I will post file !

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**Inquizit0r** · 7th February, 2018, 10:43 AM

KESS has no problem with Read/Write DCM3.5 Ford via OBD. Even on 12.3-12.5V.

**DR Race** · 7th February, 2018, 10:46 AM

Originally Posted by Inquizit0r

KESS has no problem with Read/Write DCM3.5 Ford via OBD. Even on 12.3-12.5V.

Yes I do Ford dcm 3.5 always with kess, no problem till now ! Always 12,5 -13V !

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**johak** · 7th February, 2018, 10:57 AM

the problem is probably the wrong checksum
if you want to try this with galleto

**Ignasvw** · 7th February, 2018, 10:58 AM

guys, thanks for reply, but i know that almost all chinese can do it without problem. But its genuine cmd, i didnt expected that it will destroy that file. I better need bdm read of this ecu

**DR Race** · 7th February, 2018, 12:44 PM

Somtimes shit happend , i hope you can bring ecu back to life, recovery from CMD ??? You have to report this to cmd , they can help you , call support cmd!

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**morgano** · 7th February, 2018, 12:47 PM

Originally Posted by Ignasvw

guys, thanks for reply, but i know that almost all chinese can do it without problem. But its genuine cmd, i didnt expected that it will destroy that file. I better need bdm read of this ecu

Try flashing this one with galletto

Regards