Comment on Black Box Data

https://privatebin.net/?2918ee2c5ac11a0c#BEzqfh4mrybmWqKjr78AKD4Swtb5wQPXjsW7biQtv9aN

Clear explanation of the difference between the engine module and the logging device. Most articles lump it all together as black box without saying what each one records. Bookmarking this for anyone in the family who drives the Beltway every day