need help mercedes sprinter edc15c6 !!!

[ed209trucks]

Mercedes sprinter edc15c6 2003

used a clone galletto v54 to remap, it read it ok,

I altered the file and wrote it back to the vehicle. now it wont start.

I think maybe it was the wrong checksum??

it wont let me read or write it now, error message seedkey,

when I ID it all that comes up is 5vg

I have took the ecu off opened it up and desoldered the chip am29f800bt and flashed it with a willem programmer

hooked it up on the bench but I am still getting the error message seedkey.

can any one tell me what I have done wrong??? is there anything else that I have to do??

any ideas would be greatfully appreciated.

thanks.

[mercis]

send ecu number,find ori flash and writte with willem

[ed209trucks]

hi mercis,

I have done this already but still the same.

75vG.
0281010921
1037351776
CR2/C95
2.2l
8FM04B121
S00C95

[waldi1979]

Do you have "Start Error" ?
If YES, read Immo Box HC08 and ECU 5P08.

[ed209trucks]

it is the old dash, I have on the edc light and the glow plug light.

[waldi1979]

As far as I remember this text is displayed instead of mileage.

[ed209trucks]

no the mileage is still shown

[ed209trucks]

can the ssedkey be located in the original file from the ecu??

[jakkeviet]

you can use immo emulator cr1 and car work whitout any error

[MOHCIN2]

you can also try another ecu just swap eeprom or right your original file from your backup with boot mode maybe with obd your tool isnt enough good

[jakkeviet]

problen is not ecu. clone galletto can derstroy eeprom that is reason why car no start

[antonnio_stef]

who need a full flash and eeprom autosync this tipe of ecu .. 02810109210cr2.35 2.2.L A 000 153 61 79 is free to use..

u can use this files in any ecu for sprinter 2.2 chasis 904

[Makson4eg]

Antonio! Muches Gracia's you real Help Me!!!! Flash file is stock?

[Makson4eg]

Just check 100% stock