Have a bsi from a Citroen Berlingo 2004 and need to change the mileage in the bsi.
There is one the back 91560.
At first, Digiprog won’t read it, keeps saying version unknown.
The correct method is: change mileage manually using Digiprog in EEPROM mode.
Read this article: Digiprog 3 V4.94 program eeprom guide
or Read file and post it on forum for help.
Finally. I managed to sort it..don’t think it was soldered on the board correctly.
Besides, obdstar X300M and obdstar dp plus and ODO Master are confirmed to change mileage on Peugeot & Citroen BSI. This post has details and guide: http://www.mileageprogrammer.com/peugeot-citroen-bsi-mileage-correction/