Alientech KESSv2

Read and Write in OBD

KESSv2 is an OBD programmer for ECUS and TCUS. The user-friendly and intuitive software is compatible with a wide range of vehicles which is constantly being updated which makes KESSV2 the most versatile remapping tool.

KESSv2 Master reads through the OBD unencrypted files and writes easily and safely the modified files.
KESSv2 Slave allows you to be immediately operational, thanks to the files supplied by your Master. You will start to move within the world of chiptuning with ease.

Thousands of vehicles. Endless job opportunities.

KESSv2 is compatible with all brands and can be connected to cars, motorcycles, trucks, tractors, and boats to read and write both the engine and the automatic transmission parameters.

The remapping is safe and guided, thanks to the K-Suite software that guides you through the process of reading and writing the ECU.

The constant software updates populate our list of hundreds of vehicles every week, and they make it the most flexible tool on the market.

Versatile. Safe.

KESSv2 is available in different configurations depending on your requirements.

Meet the needs of your customers and the trade customers you work with, and create your own collaborators network!

Connect the tool through OBD and read the original file inside the ECU or transmission. Once read, the file can be modified with a remapping software like ECM Titanium or rewritten via OBD.

There is no Slave without Master.

The difference between the Slave and Master is the ability to access and edit the data read from the vehicle.

Master

The Master system is not encrypted and therefore it is able to save, read and write the file independently, working autonomously.

The best choice to fully control the entire modification process.

Slave

The Slave system carries out everything a Master tool can do, with one difference: the file is encrypted.
The modified file is provided directly from your trustworthy tuner.

A professional that decides to start with a Slave system, with the right training and experience, can choose to switch to the Master system whenever they want to.

Academy

Discover the online remapping practices with DocDonkey. Learn the remapping strategies of an ECU in less than one hour!

Discover more!

Supported vehicles

Cars
The activation of car protocols allows you to communicate with thousands of vehicles, by using the OBD communication, the most common for reading and writing the ECUS.

Motorcycles
Cables and protocols dedicated to two wheels, work comfortably with the most important brands in the world through the OBD port.

Trucks
Always updated accessories and protocols, to easily communicate with all the latest generation trucks.

Tractors
To answer the most recent business request, specific protocols and cables also dedicated to the tractor’s world, a rapidly and constantly growing market.

Boats

Even the marine engines have no secrets for Alientech. For years Alientech has successfully created protocols for many applications on boats and jet skis.

Specific Functions

K-Suite

Designed for K-Suite 3 and more! A single management software to remap ECUS and TCUS, managing your tools, protocols, and activations.

RD, WR, VR

Real reading and writing. And if you can’t, use the VR!
If real reading is not available, KESSv2 automatically downloads the Original File from the Alientech Data Bank. The simple and instant ID of the ECU is equivalent to the original file reading.

Checksum control

An operation that serves to verify the integrity of the ECU data. The checksum correction is carried out by KESSv2 on each file during the writing phase, to ensure the correct operation of the ECU.

Recovery

With the Recovery function, the connection with the vehicle can be restored and the file read from the ECU can be recovered, or rewrite the modified file, thus recovering the full functionality of the vehicle.

User manuals

Detailed How To, and step-by-step instructions on safely completing each remapping.

Technical assistance

Dedicated support to help you in the most complex of procedures.

Versions

Master

After reading the Original File inside the ECU by using KESSv2 Master, you can modify it’s functioning parameters with the ECM Titanium software according to the specifics required by your customer. Then, you can remap the ECU, writing the modified file.

Slave

The Slave solution is suitable for those who wish to enter the Chiptuning world, by choosing between the largest tuners network in the world. You start in this sector easily, by choosing specific remapping files based on your requirements.

The Indispensable

The remapping software that interprets and modify the ECU and TCU data’s.

ECM Titanium Remapping SoftwareRead more

Read, write, and clone in Bootmode and Service Mode the ECUS and TCUS.

K-TAG Bench ProgrammingRead more

The ECU programmer to configure and customize with your modified files.

Powergate3+Get Started

Learn to remap, chose your Alientech tailored training experience.

Academy Get Started

Discover the tools kit to make your workshop a successful business.

Workshop KitRead more

Unity is strength

ECM Titanium. Interpret, Remap.

ECM Titanium is the remapping software that interprets and modifies the operating data of the ECU and TCU with precision and simplicity.

Effective in the modifying operations and intuitive to use, the recalibrations become faster and simpler. Each professional recognizes the ECM Titanium as the ideal software to get the most out of every vehicle.

Why choose Alientech

Professional Chiptuning

Create, program and offer your customers high quality processing for any vehicle.

Easy to use

Our tools are simple and intuitive to use. Each operation is immediate and safe.

Customize your tools

Customize your tools, work on whatever you want, as you wish.