I’ve been meaning to do a full write up for a long time, but instead I just made a short video to get started.
This is how I create the chip tunes I sell, if you’d like one, and is in some ways a good advertisement for that service.
For reference, you do need base tune files and ECU definition files to do this, but I would be happy to provide those if you PM me. This is not by any means “everything you need to know” but it’s a good start.
If anybody has questions, it’s a good place to fill in the details.