https://dtc.dieselfiles.com/
Dieselfiles - Data Trouble Codes
Dieselfiles supply dyno tested tuning files, ecology systems modifications and other diesel vehicle ECU solutions.
datatroublecodes
https://damos.dieselfiles.com/
Dieselfiles - DAMOS | A2L | MAPPACK Database
DAMOS/A2L/MAPPACKS database with files from all the way back to 1995 up to 2020.
damosdatabase