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Title: Bosch MED17.1.1 Information Post by: TheDECODER on December 18, 2021, 10:23:12 AM VAG ECU: Bosch MED17.1.1
Software ID in ECU: 4S0907552H 0003 Can't seem to find the FRF file available for this? Apologies if this has been addressed somewhere else, if asking and someone had already answered elsewhere. UDS Log Shows: - Compression Type: 1 - Encryption Type: 1 From my research and some comments by members in other threads, I believe encryption 1 is a fixed-table or fixed-key XOR. Anyone have any idea of the compression or encryption type for the Bosch MED17.1.1? I am assuming compression is LZ. Title: Re: Bosch MED17.1.1 Information Post by: gremlin on December 18, 2021, 11:10:35 AM VAG ECU: Bosch MED17.1.1 Software ID in ECU: 4S0907552H 0003 Anyone have any idea of the compression or encryption type for the Bosch MED17.1.1? I am assuming compression is LZ. Compress/decompress is Bosch special utilty BCB 2000 Title: Re: Bosch MED17.1.1 Information Post by: TheDECODER on December 22, 2021, 03:42:30 PM Interesting, never heard of that one. Know where I can obtain the formula?
Title: Re: Bosch MED17.1.1 Information Post by: gremlin on December 22, 2021, 06:47:23 PM Interesting, never heard of that one. Know where I can obtain the formula? Strange to hear it. :) This method is used all ME7.x/MED9.x/some early MED17/EDC17 ecus. Even old M5.9 ecu and 5HP19 tcu use first release of this method - Bosch BCB '97 Title: Re: Bosch MED17.1.1 Information Post by: gremlin on December 22, 2021, 07:05:54 PM Know where I can obtain the formula? http://nefariousmotorsports.com/forum/index.php?topic=6583.msg82259#msg82259 Title: Re: Bosch MED17.1.1 Information Post by: TheDECODER on December 23, 2021, 06:45:15 AM http://nefariousmotorsports.com/forum/index.php?topic=6583.msg82259#msg82259 Oh wow, very nice! May I ask what tool that is? Looks handy Also, would you happen to know the encryption as well? |