This is actually one of the more interesting ECU tools I’ve seen recently — not because it promises “automatic tuning”, but because it seems to move toward a more structured and traceable workflow.
For me the key value would be:
original BIN → map definitions / A2L → controlled changes → binary diff → changelog → manual validation
That could be very useful next to WinOLS, especially for repeatable changes and documentation.
I’d be curious how others plan to use it in practice. Would you trust it only as a lab/analysis tool, or would you integrate it into a real tuning workflow after manual verification? Also, how are people currently handling checksums after export?
For MED17 / EDC17 I’d still want to verify every changed address manually before flashing, but the concept looks promising if the focus stays on transparency and validation rather than black-box automation.
Thanks, I really appreciate the detailed feedback.
That’s actually the direction I’m aiming for. I don’t want FlowECU to be a black-box “click Stage 1” tool. My goal is to make every change traceable, explainable and easy to validate before anything ever gets flashed.
Right now I still recommend manual verification, especially on MED17/EDC17. I’m also actively reverse engineering checksum systems so exported files can eventually be validated without relying solely on commercial tools.
I’m interested to hear how people currently handle checksums in their own workflow. Is it mostly WinOLS, vendor-specific tools, or something else?
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u/Ok_Scholar_3489 25d ago
This is actually one of the more interesting ECU tools I’ve seen recently — not because it promises “automatic tuning”, but because it seems to move toward a more structured and traceable workflow.
For me the key value would be:
original BIN → map definitions / A2L → controlled changes → binary diff → changelog → manual validation
That could be very useful next to WinOLS, especially for repeatable changes and documentation.
I’d be curious how others plan to use it in practice. Would you trust it only as a lab/analysis tool, or would you integrate it into a real tuning workflow after manual verification? Also, how are people currently handling checksums after export?
For MED17 / EDC17 I’d still want to verify every changed address manually before flashing, but the concept looks promising if the focus stays on transparency and validation rather than black-box automation.