KESS3
ECU and TCU programming via OBD, boot and bench.
Welcome to the third dimension.
Thanks to thirty years of experience and nearly three years of development work, KESS3 is the most advanced engineering achievement ever devised in the chip tuning industry.
Alientech has made a significant breakthrough and created something unique and extraordinary, unrivalled on the market in terms of functionality, convenience and versatility.
KESS3 has been developed to provide everyone — from young engine enthusiasts to the most specialised mechatronics technicians — with a quick and simple interface for controlling any engine control unit and automatic gearbox available on the market.
Excellent performance, high operational flexibility and ease of use allow communication with engine and gearbox control units using a single tool.
Do you work exclusively with automatic gearboxes?
Discover KESS3 TCU: a solution designed for those working exclusively with automatic and robotised gearboxes. It is designed to offer maximum simplicity, a full range of applications and advanced features.
The new configuration allows you to work on TCU units in all communication modes supported by KESS3, without the need for additional protocol activation.
KESS3 combines 3 operating modes
An all-in-one tool.
KESS3 combines 3 operating modes in a single tool: OBD, Bench and Boot.
Configure it to suit your needs and workflow. Regardless of your level of expertise in remapping, KESS3 offers you the very best.
OBD mode
In OBD mode, you can easily access all ECU data via the diagnostic socket.
Bench Mode
A simple interface to the connector provides full access to ECU data.
Boot Mode
This mode allows access to all system data areas. Read, write and clone.
Revamped architecture
30 years of experience and passion take shape.
Since 1991, Alientech has been designing and developing tools for remapping ECUs. Driven by a passion for excellence, Alientech has poured all its design expertise into this new tool.
Every aspect of KESS3 has been carefully designed to ensure performance, operational flexibility and ease of use.
Its revamped architecture harnesses the full potential of every component.
A new microprocessor, latest-generation I/O interfaces, new built-in sensors and high-performance EEPROM and FLASH memories are the key features of the KESS3 system.
The heart of the KESS3: the processor
The most powerful microprocessor on the market. 7 times more powerful than the previous generation. Pure power that allows commands to be executed reliably, faster and more efficiently.
Welcome on board
The KESS3 automatically and instantly recognises the correct communication line, allowing for faster operation using only an OBD cable. Ethernet, FlexRay, CAN bus, K-line, L-line, J1850, J1708.
All the necessary cables to safely initiate any operation inside the vehicle.
Designed for the future
GPS, accelerometer, Bluetooth and Wi-Fi. All integrated into a single platform.
The combination of these features and the continuous technological development that sets us apart will enable us to develop many new functions in the future.
Performance
The upgraded Full Speed USB system enables up to a 10-fold increase in performance when importing and exporting files to and from the KESS3 device.
But that’s not all – Alientech has added new internet infrastructure to the new KESS3.
The result is the Alientech Cloud with increased speed and performance.
Design
Fibreglass shell. Strength and durability for your workshop.
The KESS3 housing design is completely new. Alientech has added value by researching and utilising the best, most suitable materials. It has been designed to ensure versatile and robust mobility thanks to the durability of the materials.
The KESS3 is built around a fibreglass shell, which makes it lightweight and flexible. An ergonomic shell, resistant to shocks and vibrations. An exceptionally durable tool that you can take anywhere.
Photo gallery
Click on the images to enlarge them.
KESS3 housing
Perfect product layout, everything exactly where it should be. High security, because your business can never stop.
The design draws on military research and applications: compartments in the upper section facilitate storage, a pressure relief valve in the lid, ideal for air transport; a latch for maximum security; a lock on the case so it doesn’t take up space on the worktop. The KESS3 isn’t transported on its own – not just the instrument, but also all the essential accessories needed for work.
Case contents
USB cable required for communication with the KESS3 instrument via a computer.
Next-generation OBD cable, which integrates all communication lines used by various car manufacturers. It therefore replaces the various cables used in KESSv2. More specifically, it also enables communication with Honda, Volvo, Lotus and Toyota.
1400SWALIM power supply, capable of providing sufficient current and voltage for stable and safe communication with electronic control units.
144300TALI cable enabling the instrument to be powered by a laboratory power supply (power supply sold separately).
The 144300KBNC cable enables direct communication with control units at the workstation.
The 144300KTER package contains all cables required for connection in BENCH or BOOT mode (extension cable).
144300T104 IDC 26-10 ribbon cable consisting of 10 wires, used for direct connection to the control unit’s circuit board.
144300T105 IDC 26-16 rainbow cable, consisting of 16 wires, used for direct connection to the control unit’s circuit board.
144300T106 IDC 26-26 rainbow cable consisting of 26 wires, used for direct connection to the control unit’s circuit board.
Alientech Package
A completely redesigned, new suite in terms of design and architecture.
Such advanced new hardware inspired us to design software that would fully exploit its potential.
A completely redesigned, new suite in terms of design and architecture.
NEW DESIGN
A fresh look, clean design, everything you need at your fingertips. Regularly updated to ensure functionality, usability and simplicity.
USER EXPERIENCE:
A completely revamped UX. An intuitive dashboard with improved access to the vehicle list, the ability to create a list of favourite vehicles, and a preview of the history of vehicles already interfaced.
VEHICLE DATABASE AND CONTROL UNITS
List of protocols and vehicles updated daily and always available online. Technical instructions available in multiple languages to assist users with the most complex operations.
PERFORMANCE:
The new interactive ‘search’ function allows you to access the vehicle list or find an engine control unit microprocessor in seconds. Downloading and updating the list is now instantaneous.
SUPPORT
Direct access to Alientech technical support and all development news.
Quick Contact 
Contact us
If you wish to expand your workshop’s services to include electronic modifications or are just planning to set up your own business – please get in touch. Once we have analysed the information you send us, we will get back to you with a specific offer tailored to your needs. We look forward to hearing from you!
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