DIY Flash programming stock EFI
4th Gear
Joined: Jun 2017
Posts: 8
Likes: 5
From: south africa
hi
thanks for that update, i managed to dump the harley ECM and extract the seed/key algorithms which allow me to make my own flashing tool to read and write the harley ecm from the connector. i also solved the chksumm algorithms.
i am currently sourcing the DAMOS files the few i got were not correct but i should have something soon.
i am currently trying to dump the harley BCM if anyone has worked on that project
thanks for that update, i managed to dump the harley ECM and extract the seed/key algorithms which allow me to make my own flashing tool to read and write the harley ecm from the connector. i also solved the chksumm algorithms.
i am currently sourcing the DAMOS files the few i got were not correct but i should have something soon.
i am currently trying to dump the harley BCM if anyone has worked on that project
1st Gear
Joined: Jul 2017
Posts: 5
Likes: 0
From: Canada, Quebec
That's nice, a lot of work I would say.
Where have you found the Damos? I search for good one too, but my provider only have for car.
At the moment, what I'm doing is to modify/write with a powervision then I read back with the Kess to try to identify the maps, but it's a real pain.
Where have you found the Damos? I search for good one too, but my provider only have for car.
At the moment, what I'm doing is to modify/write with a powervision then I read back with the Kess to try to identify the maps, but it's a real pain.
Stage I
Joined: Mar 2018
Posts: 1
Likes: 0
From: Montana
hi
thanks for that update, i managed to dump the harley ECM and extract the seed/key algorithms which allow me to make my own flashing tool to read and write the harley ecm from the connector. i also solved the chksumm algorithms.
i am currently sourcing the DAMOS files the few i got were not correct but i should have something soon.
i am currently trying to dump the harley BCM if anyone has worked on that project
thanks for that update, i managed to dump the harley ECM and extract the seed/key algorithms which allow me to make my own flashing tool to read and write the harley ecm from the connector. i also solved the chksumm algorithms.
i am currently sourcing the DAMOS files the few i got were not correct but i should have something soon.
i am currently trying to dump the harley BCM if anyone has worked on that project
Stage I
Joined: Jul 2010
Posts: 1
Likes: 1
That's nice, a lot of work I would say.
Where have you found the Damos? I search for good one too, but my provider only have for car.
At the moment, what I'm doing is to modify/write with a powervision then I read back with the Kess to try to identify the maps, but it's a real pain.
Where have you found the Damos? I search for good one too, but my provider only have for car.
At the moment, what I'm doing is to modify/write with a powervision then I read back with the Kess to try to identify the maps, but it's a real pain.
Have you got Damos for Harley now?)))
2nd Gear
Joined: Feb 2024
Posts: 6
Likes: 0
From: Morocco
Hello, this post was interesting. I hope you have made progress on the projects involving communication with the ECMs. Did you communicate with the MT21 M in 2021? For the past few weeks, no one has been able to read the HD 2024, the first difficulty was with the 121 CVO...
2nd Gear
Joined: Feb 2024
Posts: 6
Likes: 0
From: Morocco
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Stage II
Joined: Dec 2024
Posts: 2
Likes: 2
From: Australia
hi
thanks for that update, i managed to dump the harley ECM and extract the seed/key algorithms which allow me to make my own flashing tool to read and write the harley ecm from the connector. i also solved the chksumm algorithms.
i am currently sourcing the DAMOS files the few i got were not correct but i should have something soon.
i am currently trying to dump the harley BCM if anyone has worked on that project
thanks for that update, i managed to dump the harley ECM and extract the seed/key algorithms which allow me to make my own flashing tool to read and write the harley ecm from the connector. i also solved the chksumm algorithms.
i am currently sourcing the DAMOS files the few i got were not correct but i should have something soon.
i am currently trying to dump the harley BCM if anyone has worked on that project
I was wondering if you would be able to share the seed key algorithm, I am developing a flash tool for HD Motorbikes.
thanks
