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BMW BDC replacement with Autohex
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28-02-2023, 07:54 AM,
Post: #1
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BMW BDC replacement with Autohex
Hello all, i tried to replace new BDC [new from dealer] and code it with Autohex. i wrote FA from old module and recoded it, but it will not initialize properly. i can only connect to 2 modules with ista after coding. car starts and works fine without any issues. it looks like there is some startup/calibration missing but im not sure. at this moment we cannot use ISTA or E-Sys for programming. does anybody know the trick or step im missing? help is very appreciated
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28-02-2023, 07:57 AM,
Post: #2
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RE: BMW BDC replacement with Autohex
Write VCM with e-sys, initialize flexray with tool 32/ista.
- Secure coding (NCD 2.0) fit to FA changed (Typschlussel, Serie, Region...).
- Remove component protection MGU18/21 (only case BDC replace). - ID8.5 (SFA) conversion/ change region map. - Virgin Kafas4, MRR, RAM used. - Mgu patch, fsc custom match to vin, remove CP. - Reset ISN 7DTC, 8HP for F, G serie (include EGS7). - Write ISN MG1/MD1 with remotely. - Carplay/Android Auto MGU with/without ATM (6AE). Skype live:laquangksxd |
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28-02-2023, 08:02 AM,
Post: #3
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RE: BMW BDC replacement with Autohex
(28-02-2023, 07:57 AM)laquangksxd Wrote: Write VCM with e-sys, initialize flexray with tool 32/ista. unfortunately due to our network structure i cannot use esys and ista programming yet, ista diagnosis works, but initializing flexray will not succeed. anyway to do the VCM with autohex? the reason is our remote diagnostics structure only supports CAN as of now, and not ENET 
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28-02-2023, 08:17 AM,
Post: #4
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RE: BMW BDC replacement with Autohex
Write me I will help you to do it step by step via teamview.
- Secure coding (NCD 2.0) fit to FA changed (Typschlussel, Serie, Region...).
- Remove component protection MGU18/21 (only case BDC replace). - ID8.5 (SFA) conversion/ change region map. - Virgin Kafas4, MRR, RAM used. - Mgu patch, fsc custom match to vin, remove CP. - Reset ISN 7DTC, 8HP for F, G serie (include EGS7). - Write ISN MG1/MD1 with remotely. - Carplay/Android Auto MGU with/without ATM (6AE). Skype live:laquangksxd |
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