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BMW E90 Ecu Replacement
30-03-2024, 12:03 PM,
Post: #1
XZBMW  BMW E90 Ecu Replacement
Hello everyone,
I have an e90 with damaged ecu(MSD80.2). I cannot access the data in the ECU because it is damaged. I bought a used ecu. Can anyone make CAS and used ecu compatible? I am sharing the dumps. Thank you


Attached Files
cas3+ eeprom and flash.rar
File Type: .rar
Downloaded: 5 times
Size: 171.79 KB

used msd80.2 ecu file.zip
File Type: .zip
Downloaded: 3 times
Size: 1.19 MB

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30-03-2024, 12:11 PM, (This post was last modified: 30-03-2024, 12:28 PM by sixcode.)
Post: #2
RE: BMW E90 Ecu Replacement
read dme in boot mode, bench is not ok in this case

next problem is your cas is crypto so you need to read key

Don't PM me for SW keys, FRM, Licences, radio codes or similar, you will not get any answer...
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[+] 1 user says Thank You to sixcode for this post
30-03-2024, 12:33 PM,
Post: #3
RE: BMW E90 Ecu Replacement
(30-03-2024, 12:03 PM)Ryzen Wrote:  Hello everyone,
I have an e90 with damaged ecu(MSD80.2). I cannot access the data in the ECU because it is damaged. I bought a used ecu. Can anyone make CAS and used ecu compatible? I am sharing the dumps. Thank you

 have you got the working key info
and as mentioned above we need a full P-Flash read from the ECU
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[+] 1 user says Thank You to BmwMerc for this post
30-03-2024, 13:04 PM,
Post: #4
RE: BMW E90 Ecu Replacement
There is a working key but I don't have it with me right now. I'm adding the boot mode dumps here. Is it necessary to have a working key to decrypt the password?


Attached Files
used msd80 boot mode.zip
File Type: .zip
Downloaded: 5 times
Size: 1.98 MB

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30-03-2024, 13:06 PM,
Post: #5
RE: BMW E90 Ecu Replacement
(30-03-2024, 13:04 PM)Ryzen Wrote:  There is a working key but I don't have it with me right now. I'm adding the boot mode dumps here. Is it necessary to have a working key to decrypt the password?

your ori dme is dead so yes you need a working key

Don't PM me for SW keys, FRM, Licences, radio codes or similar, you will not get any answer...
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[+] 1 user says Thank You to sixcode for this post
30-03-2024, 23:34 PM,
Post: #6
XZBMW  RE: BMW E90 Ecu Replacement
(30-03-2024, 12:11 PM)sixcode Wrote:  read dme in boot mode, bench is not ok in this case

next problem is your cas is crypto so you need to read key

Hi
how to recognize that cas3 is crypto via eprom please?

I hope I helped you
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