[vectrac20tsri]

Could someone please check this checksum of a BMW edc16c1 eeprom.

I cloned eeprom data from a faulty ECU, The faulty ECU had a corrupt checksum in flash.

New donor ECU will only work with flash that came from it, any other and there is no start, no fault codes or live data.

Car starts now but has fault code 46D1 internal fault so wondering if it had corrupted the eeprom somehow effecting the checksum.

Thanks.

eeprom.zip
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Downloaded:	10 times
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[elektronik13]

Could someone please check this checksum of a BMW edc16c1 eeprom.

I cloned eeprom data from a faulty ECU, The faulty ECU had a corrupt checksum in flash.

New donor ECU will only work with flash that came from it, any other and there is no start, no fault codes or live data.

Car starts now but has fault code 46D1 internal fault so wondering if it had corrupted the eeprom somehow effecting the checksum.

Thanks.

you have the original eeprom reading from the new ecu

[vectrac20tsri]

Yes mate. 

full.zip
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Downloaded:	8 times
Size:	1.25 KB

[elektronik13]

Yes mate. 

check if everything works fine

pass PM is.txt
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Size:	33 bytes