BSI - EEPROM 95160 replace/switch for C3, 2002, 1.4petrolKFV
 

Hi !

I hope someone can answer me at these question:

Question : Is it possible to remove the EEPROM 95160 from at partly damaged BSI and solder/mount it in a new(used) BSI and resolve the immobilizer problem.

(After browsing the web I understands that all the immobilizer data are saved in the EEPROM 95160, - but maybe are the immobilizer data stored in several places in the BSI unit, I haven't found a proper solution) ?

Thanks for your interest ! :smile:

Reg. Rune S. - Norway

http://citroenc3owners.com/resources/image/992

On most of bsi it's possible, exept that one in 99% of case when you desolder the eprom ic it will be blank, need to recode with diag tool !

I got this many times.

Please don't forget to read rules and put an avatar and full location.

Thanks Fondateur, may I should give it a try ?

Anything I can do to avoid erasing the eeprom, maybe proper wire to earth ?

Reg. Rune S. - Norway

You have to try, no warantee anyway.

Hi !

Of note: I have changed eeprom95160 from a BSI(1) to another BSI(2) with the result that eeprom95160 data was deleted.
This work is NOT recommended....... :twisted:

re. Rune S. - Norway

need an access code for immobilization and any device that can register keys. Code can be obtained from the engine or vin. BSI in the dump all in FF and encoding device, old keys are stored

Hi Runsun, the only way to get it back up and running now it to flash a 'virgin' BSI file to the 95160 EEPROM the re-configure with PP2000 or Lexia.

You will need the security code tho, you can get that from the ECU, which is stored on a small EEPROM in there. You'll need to read it and pop the file into ImmoTool or similar program and get the code from that.

some cars run and some not, delete eeprom, really not a good way