e90 synch dme cas not possible

[kenza287]

Good evening
After reprogramming km on a bmw e90
Dash + cas2
The car does not start anymore
The starter turns
To the diag dme = ews manipulation
I try more than one snychro dme -cas but without success
I avu ori to do it
I have already realized several times it works very well

6135-6943791
FSV 6.3.3
OSV3.3.0
HWW03
SW30.0
COD 05
DIAG-Index 6A0
5WK4 9412OBF
mask 2k79x




The programming of the case was done by plug connected to dash card
Cable c40 enigma
Always do not worry




So i look at corrupt cas2
Flash checked with 2 file find on the net
The 3 identical


Epprom tester on avdi original
Avdi recognizes me tells me the number of key
But I do not know if the file is not corropu even on a small space


Edc16c35 dde7 I am not touched 95640
But I have a reading after the breakdown


Dash works well displays new km
No manipulation point
I think out of cause because starts without dash on bmw e90 normally


I have the number isn 6E DF


comment =
With avdi I have read several times isn in dde7 with internet connection
100/100 success


But impossible to read it = reference unknown at the beginning of the reading and cut off of the load
Is not it so bad that a bad case can prevent his reading?


Also when I read isn 4b in case2 it leaves me 2times isn 6E DF 6E DF
Can not read isn 16b in case2


Here I try to be precise
Here are my files
Check my eep
Try to snychronize by dump

thanks

460981

[Freebsd]

it shows everything ok , try and reysync ... it should start . isn is not problem . garanteed i just checked it
if i helped plelase thanks plus rep

[kenza287]

Good evening
thank you for your quick reply
But the snychro I try it over 20 times NOT POSSIBLE
I test my tools on another bmw e90 snychro success


More i found on my eeprom cas2
That on line 05a0 there is isn
And compare more file
My isn is doubled on line 05a0
While the other file is written only once
I tell myself that maybe the mistake is the?

[Freebsd]

Trust your self with you're judgment but be warned that u could damage the checksum ,,,, carefull I checked with b,w explorer and it showed correct . U must clear restart values and do it again I think it's you're rolling code , maybe

[dijo]

How many keys have you for this car?
Poste here Hitag screen from your key...

[dune85872005]

ktag is reading double isn....... fill isn location whith ff after that do sync ......it shoud work

[kono]

First disconnect battery for 5-10min

If i am right on e60 you sync cas and ddm
on e90 you syn ews and ddm.

Try use istad and syn that.

[kiszka]

..................

[kenza287]

Good evening
After trying to sync case -dme
Still impossible avd inpa ect
With other battery 12v and 13v
Impossible to sync


I think my eeprom is corrupt
I will try with another eeprom then change isn via obd
Then sync
I wanted to know if a corrupt case can prevent reading isn dme via obd?

[kenza287]

Good evening
The car to start
Thank you all for your help
The problem was egs
Because it was necessary to redo a synchro egs cas before making dme cas