Modern cars are basically computers on wheels. If you’re still relying on a...

https://www.active-bookmarks.win/modern-cars-are-basically-rolling-networks-your-basic-obd-reader-only-gives

Modern cars are basically computers on wheels. If you’re still relying on a basic OBD reader, you’re only seeing the surface of the problem. You need professional diagnostic software to talk to every ECU and actually read the live data streams