Awesome
EcuTweaker 
EcuTweaker is tool to create your own ECU parameters screens and connect to a CAN network with a cheap ELM327 interface.
Informations
DataBase not included, do not forget to install database as ecu.zip InternalStorage root.
Report bugs
Report bugs you found in issues. In order to help us fix the problem, please take a screenshot of the error you get and also attach your log file (under the Logs folder) as well. Add [Bug] to the title to help us quickly identify the category of the issue.
<!-- ### Suggestions/ideas Tell us what you think we can do better in [discussions](https://github.com/cedricp/ecutweaker/discussions). Give detailed discription to help us understand what you are looking for. Add [Suggestion] to the title to help us quickly identify the category of the issue. Your suggestion might not be accept, but hey, maybe we will accept your suggestion next time! :) -->Legal Disclaimer
This Website and Project is in no way affiliated with, authorized, maintained, sponsored or endorsed by ANYONE. This is an independent and unofficial project for educational use ONLY. Do not use for any other purpose than education, testing and research.
Happy CAN-Hacking :)
To make this application more reliable, I need to buy hardware, cables and devices, so please consider contributing by making a donation (hardware or money). Of course you can contribute by filling bug reports and sending patches.