kess v2

KESSv2 Master

The Master version of the tool allows you complete access to the stock files located in the ECU. Once read, then modified, the KESSv2 will allow you to rewrite (FLASH) the edited file back to the OEM ECU.

Identifies the vehicle you wish to work on

Monitors the battery voltage

Saves the vehicle’s original injector codes, whenever there is the risk of a loss

Checks and clears any DTC in the ECU

Automatic Checksum Correction

Writing the flash is always accomplished, even in the event of PC malfunctions.

Restore capabilities in the event of unforeseen errors


KESSv2 Slave

The Slave version of the tool allows you to be linked to a MASTER tool sharing the information privately while utilizing the encryptions unique to each Master tool. Whether you are looking to create a Tuner network where your Master will manage file supply to any number of Slaves; or if you want to be a Slave that is connected to an existing Master network of available tuners; either way, Alientech tools allow for flexibility and growth of your business.

Read and write tuned files from the most experience tuner network in the world

Reading and writing is made easy with our step by step walk-through software; all software updates online automatically every time you open your tools

Achieve significant results in your work, while saving time and avoiding errors

If you purchased a KESSv2 Master, do not hesitate to contact us; we can help you build your Slave network.