Peugeot 307 2001 BSI corrupt

[dijo]

Hi, have trobles with this BSI
Car came to me with key data in eeprom erased "0 key programmed"
I get a used BSI with same Part number, I take eeprom virgin dump but not possible to program...
error message when I try to write immo code "wrong programming of unit, need to be programmed"
I leave used BSI with all data as it comes from other car, make ECU virgin and program new key to BSI MCU 912DG128...
Used BSI accept immo code and program fine new key...
after cicling new key in ignition lock, eeprom lost key data and "0 key Programed"
I attached here ORI eeprom and flash from car...
perhaps someone can look to it and tell me what is wrong, PLEASE...

MANY THANKS!

[kiszka]

Hi, have trobles with this BSI
Car came to me with key data in eeprom erased "0 key programmed"
I get a used BSI with same Part number, I take eeprom virgin dump but not possible to program...
error message when I try to write immo code "wrong programming of unit, need to be programmed"
I leave used BSI with all data as it comes from other car, make ECU virgin and program new key to BSI MCU 912DG128...
Used BSI accept immo code and program fine new key...
after cicling new key in ignition lock, eeprom lost key data and "0 key Programed"
I attached here ORI eeprom and flash from car...
perhaps someone can look to it and tell me what is wrong, PLEASE...

MANY THANKS!
there is no pin in bsi

[fred77]

Think I've done some of these before with AVDI after battery goes flat eeprom corrupts

- been few years but....

1) Put the original BSI back in car
2) Program VIN number
3) Program Pin number
4) Program Keys

Done

[dijo]

Think I've done some of these before with AVDI after battery goes flat eeprom corrupts

- been few years but....

1) Put the original BSI back in car
2) Program VIN number
3) Program Pin number
4) Program Keys

Done

Thanks for the intro... but not so simple...
With Ori BSI I can Only write VIN, BSI with Corrupt dump or virgin dump dont accept immo code,
I get error message " BSI wrong Programmed, new programming please"
When I take used BSI and Virgin dump same situation don't accept immo code
But with used BSI and with dump untouched and ECU virgin I can programm new Key...
And after circling key in Ignition, same story key data lost ( eeprom dump corrupt)
Any Idee...?

[Brat]

you can't put untouched dump in bsi, and this is normal why lost data after several circling,you problem is you work in wrong place in pps.
if you have original pin from car,you can get from engine ecu you can finish programming all w/o touch corupted bsi dump.