Originally Posted by
Blacky
The SD Card won't increase the CONFIG file system size. That's fixed at around 2MB in the internal memory inside FlashScan. Within that memory, you can configure many controllers and up to 32 sets of PIDs selections each with as many PIDs as each controller supports. The blue bar at the bottom of the windows shows how much of the internal CONFIG file system is required to store your configuration selections.
Adding an SD card will allow you to log more data and store more tune files.
Regards
Paul