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View Full Version : Mercedes ML250 bug when writing file Bluetech with Kess V2 ORIGINAL



reda75
13th May, 2014, 08:17 PM
Hi,

I have tried to read/write a mercedes ml250 delphi cdr3.58

when moded, the car now don't start and impossible to write back the original file,

is there any help ?

i'm ready to pay for it :)

digi men
13th May, 2014, 09:39 PM
Do you have try wit recowery mode to write back ?

reda75
13th May, 2014, 10:58 PM
Yes i already tried recover mode and this not work.

Any suggestion?

reda75
13th May, 2014, 10:58 PM
Yes i already tried recover mode and this not work.

Any suggestion?

morgano
13th May, 2014, 11:59 PM
Contact alientech and let them solve the problem.

reda75
14th May, 2014, 09:00 AM
I already asked they said go to mercedes dealer ... great support lol

star10
14th May, 2014, 09:08 AM
i done that car with cmd,work via obd

reda75
14th May, 2014, 09:31 AM
You have cmd slave or master ?

Cmd is better then this shit kess ?

tonih
14th May, 2014, 09:55 AM
Try to write directly to the bench, without calculating the checksum.

reda75
14th May, 2014, 10:29 AM
@tonih

Not possible on the bench, no tool can do it via bootmode.

tonih
14th May, 2014, 01:00 PM
@tonih

Not possible on the bench, no tool can do it via bootmode.
No bootmode , I say with a direct connection to the pinout of the ECU

reda75
14th May, 2014, 01:30 PM
Do you have a schematic for pinout ?

tonih
14th May, 2014, 02:27 PM
Yes, :
Pin1 and Pin19 +12volt
Pin 2 Ground
Pin 41 Can H
Pin 54 Can L

reda75
14th May, 2014, 04:15 PM
where you found that informations?

tonih
14th May, 2014, 04:24 PM
where you found that informations?

at the Mercedes

wiseman
14th May, 2014, 05:18 PM
Jtag with fgtech or k-tag?

reda75
14th May, 2014, 11:24 PM
No way with ktag impossible at this time via boot.

No way to program a new ecu without passing by dealer ?