![]() ![]() I assume in this case that the security data pin/code is still on the eeprom for BSI coding. So what are the impacts on the BSI? Does the three connector ECU use the flash to check the security code/pin, or the eeprom?ĭoes this mean if you write a different file to the flash on any PSA three connector ECU then the immobiliser won't work? Ie, you'd need to always edit the original file if remapping? Three connector sounds like it has coding for immo/security on the eeprom in an encoded form, which can be decoded to then be able to be written to the flash (if you need to) ![]() Single connector had coding for immo/security data on the eeprom. The LED indicator on the tool will start to flash slowly, after some seconds the LED flash fast which means the IMMO function is disabled. After only 20 to 30 seconds the immobilizer DEACTIVATED (IMMO OFF). I'm a little confused about how the PIN is stored and used from single connector to three connector ECU's. Simply plug the EDC15/ME7 Drive Box into the vehicle’s diagnostic socket (OBD2 port). So the eeprom contains data that is checked against the flash, so the data in the eeprom is like a checksum for the flash data too? If you just wont to adapt keys for PSA group PIN can be calculated from eeprom - PIN can be programed to the ECU. Tihiuvek wrote:If it is EDC15C2 Ecu with 3 connectors immo can be removed only in flash (AMD29F400BT) all other EDC15 can be done in eeprom (95160, 95P08.).
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