Renault Scenic 1.9d UCH blocked 8200351184 s118400250c

[Nik Matsa]

Hello, I have this UCH from Renault Senic 1.9 diesel 8200351184 s118400250c. Someone before it came to me tryied to program a new cardkey and probably made damage to the data. UCH now has no diagnosis and don't even energize the keycar reader. I had an other UCH which was from a similar car but not the same numbers. I programmed flash and eeprom from spare to cars' UCH and UCH got alive, diagnosis is back and keycard reader is energized, so I assume it is totally programming problem. I searched the net and there is nothing, I searched for a spare UCH near me nothing too.
I am looking for a virgin dump or a dump from UCH whith that numbers 8200351184 S118400250C or someone can fix dump http://www.digital-kaos.co.uk/forums/images/icons/icon12.png
Here is what I read of mine broken UCH, flash and eeprom CPU 3L91N

[kiszka]

Hello, I have this UCH from Renault Senic 1.9 diesel 8200351184 s118400250c. Someone before it came to me tryied to program a new cardkey and probably made damage to the data. UCH now has no diagnosis and don't even energize the keycar reader. I had an other UCH which was from a similar car but not the same numbers. I programmed flash and eeprom from spare to cars' UCH and UCH got alive, diagnosis is back and keycard reader is energized, so I assume it is totally programming problem. I searched the net and there is nothing, I searched for a spare UCH near me nothing too.
I am looking for a virgin dump or a dump from UCH whith that numbers 8200351184 S118400250C or someone can fix dump http://www.digital-kaos.co.uk/forums/images/icons/icon12.png
Here is what I read of mine broken UCH, flash and eeprom CPU 3L91N

Pin Code 6DEBAB8E4E7B

[Nik Matsa]

Thanks for the pin :). I still need dump of a working UCH with same numbers

[rafal]

readed by xprog.............
pin: 6E B7 DF 1D 21 21

[Nik Matsa]

I see a lot of differences between your dump and mine dump (on eeprom and flash). Are the numbers of that UCH same as mine UCH?

[rafal]

write my files and recode by clip

[Nik Matsa]

thanks I will try, but your eeprom is 2kb size,mine is 4. I also read it by xprogm

[Nik Matsa]

The car is far, so this weekend I will go to try make it work. Eeprom from rafal is not fully read. I will get renault canclip from a friend, but I don't know the procedure of programming UCH to the car, he only knows the procedure when UCH is virginized. I searched the net but I can't find any manual or video about programming UCH's via clip.
Any info or advise about my problem would be great. Thanks for any help guys.

[Nik Matsa]

Today I went to the car, loaded files from rafal to the UCH, tried to program UCH via renault clip but I had no communication to the UCH.
There was no communication to any electric equipment of the car too.
I still need some files of a virgin (or not) UCH with numbers: 8200351184 s118400250c
Any help would be appreciated.