Kess V2 Tutorial Here

Select first if full reading is not supported by that specific protocol.

The KESS V2 tool does not edit files; it only reads and writes them. To change the vehicle's performance parameters, you must edit the saved original file using tuning software like , WinOLS , or send it to a professional file service. kess v2 tutorial

[Connect KESS to Laptop] ➔ [Connect OBD Cable to Car] ➔ [Turn Ignition ON] ➔ [Select Vehicle in K-Suite] ➔ [Perform ID] ➔ [Read File] Step 1: Vehicle Selection Open . Select first if full reading is not supported

Once completed, K-Suite will display a message stating "Writing completed successfully." [Connect KESS to Laptop] ➔ [Connect OBD Cable

Usually caused by a poor connection, incorrect protocol selection, or low battery voltage.

If you are using a genuine KESS V2, ensure you have a stable internet connection. If you are using a clone device with KSuite software, disconnect the internet completely and disable antivirus software to prevent the software from locking up. 2. Hardware Setup and Connection