The EFILive V3 Autocal is a scan tool for GM and Cummins vehicles.

This is only a scan tool used for diagnostic purposes.

List of features:
BBX
Read/Flash AutoCal Connected Vehicle between 30 seconds and 7 mins (vehicle dependent).
Store tune & log files to micro SD Card.
Read & clear DTC codes.
High speed data logging.
Display data while logging.
Read & program calibration and operating system data of engine controller.
Automatic saving of trace files.

Pass-thru
Connected Vehicle read/flash between 30 sec and 7 minutes (vehicle dependent).
Store tune & log files onto PC.
Read and clear DTC codes.
High speed data logging.
Gauges & charts display in real time.
Read & program calibration and operating system data of engine controller.