Never attempt to read or write an ECU on battery power alone. Voltage drops mid-process can brick an ECU. Use a dedicated charger. Do Not Update Mid-Job:
be connected to the internet during use, as this can permanently damage (brick) the hardware Hardware Connection
KESS 290 DOWNLOAD UPDATED v3.10 Size: 1.2 GB
Use WinRAR or 7-Zip to extract the archive to your desktop.
