KESS3 ECU
& ENGINE
REMAPPING TOOL
KESS3
With thirty years of expertise and nearly three years of dedicated development, KESS3 represents the pinnacle of innovation in the Chiptuning industry. Alientech has achieved a major milestone, crafting a tool that stands out for its unmatched functionality, convenience, and versatility in the market.
KESS3 was designed to cater to everyone, from enthusiastic beginners to highly specialised technicians. Its user-friendly interface provides seamless access to any engine control unit or automatic transmission available, making it the perfect choice for both simple and complex tuning tasks. Its outstanding performance, combined with operational flexibility and ease of use, allows users to interact with engine and gearbox control units effortlessly, all through a single device.
Designed with versatility in mind, the KESS3 allows users to perform fast and efficient tuning jobs without needing multiple devices. The ability to use either OBD or Bench tuning from the same device has made it a preferred choice for professionals in Australia who handle a wide variety of vehicle types. With faster processing speeds, improved checksum calculations, and support for various communication protocols, KESS3 significantly enhances the efficiency and accuracy of vehicle remapping. This makes it an excellent tool for workshops dealing with performance tuning or diagnostics on a daily basis.
UNLOCK PERFORMANCE.
MAXIMIZE POWER.
For the past 30 years, we have been dedicated to designing and developing top-tier chip tuning tools and comprehensive remapping software for programming and recalibrating any engine and transmission control unit.
Proudly serving the Australian market, Alientech Tools Australia brings precision and performance to your fingertips.
ENHANCED
ARCHITECTURE
Every aspect of KESS3 is designed with a focus on performance, operational flexibility, and ease of use. Its updated architecture maximises the efficiency of each component, ensuring smoother and faster operations. By optimising the KESS3, it delivers a streamlined tuning experience.
OPERATING
MODES
All in one. OBD, Bench and Boot mode.
KESS3 combines 3 operating modes in one tool. Configure it according to your needs and your work. Whatever your level and experience in remapping, KESS3 gives you the best.
INNOVATIVE
DESIGN
The case design is entirely new, showcasing Alientech's focus on innovation. The usability and durability of the unit has been improved on via research and development, making the KESS3 a reliable tool for both novice and expert technicians, whilst maintaining an appealing aesthetic.
DYNODRIVE POWER TEST
The KESS3 DynoDrive is an innovative feature from Alientech designed for real-time performance testing of vehicles. This tool utilises the OBD diagnostic port and an integrated GPS module to accurately calculate power and torque while driving. This means users can assess the impact of their modifications without needing costly dedicated dyno equipment, making it a cost-effective solution for vehicle tuning.
With DynoDrive, users can set up tests easily through the Alientech Suite, allowing for quick selection of parameters such as vehicle weight, starting engine RPM, and the testing gear. This flexibility ensures that performance metrics are precise and reliable, and the ability to repeat tests under consistent conditions guarantees that results are not skewed by external factors.
Additionally, the DynoDrive feature supports comprehensive data analysis, providing users with detailed numerical results and graphical comparisons that can be exported for customer presentations. This capability not only enhances the tuning experience but also helps workshops deliver tangible proof of their modifications’ effectiveness.
THREE POWERFUL OPERATING MODES
KESS3 simplifies the tuning process by integrating three essential programming modes into one device:
OBD Mode
Using the vehicle’s diagnostic port, OBD mode allows quick and straightforward ECU programming. This is ideal for remapping without disassembling the ECU.
BENCH Mode
With Bench mode, users can directly interface with the ECU by connecting it outside the vehicle, offering deeper access to control unit parameters without needing Boot mode interventions.
BOOT Mode
Boot mode is the most advanced option, allowing users to read, write, and clone ECUs at the system level. This is particularly useful for extensive tuning, repair, and advanced modification processes.
RENEWED ARCHITECTURE
KESS3 is built for top performance and flexibility, making it one of the leading ECU remapping tools in the industry. With over 30 years of innovation, it combines the latest advancements in automotive tuning technology to deliver a seamless and efficient experience.
Every component, from hardware to software, is designed to improve speed, ease of use, and long-term reliability. Whether for performance tuning, diagnostics, or vehicle calibration, KESS3 gives professionals a powerful, future-proof solution that simplifies and accelerates the tuning process.
Next-Gen Processing Power
The most powerful microprocessor in the industry, 7x faster than previous generations, delivering unmatched performance and reliability.
Advanced Connectivity
Instantly detects the right protocol, supporting OBD, Ethernet, FlexRay, CAN, K-Line, J1850, and J1708.
Future-Proof Technology
Built-in GPS, accelerometer, Bluetooth, and Wi-Fi for enhanced diagnostics, tuning precision, and wireless connectivity.
Performance & Cloud Integration
A USB Full-Speed Chip increases data transfer speeds 10x, while cloud-based updates enhance security and efficiency.
FREQUENTLY ASKED QUESTIONS
What is KESS3 used for?
KESS3 is an ECU and TCU tuning tool used for engine remapping, performance enhancement, and transmission tuning. It allows users to read, write, and modify control unit parameters to optimise vehicle performance.
How does KESS3 work?
KESS3 works by communicating with a vehicle’s engine and transmission control units (ECU/TCU) through three tuning modes:
- OBD Mode: Accesses the ECU via the vehicle’s diagnostic port.
- Bench Mode: Connects directly to the ECU without opening it.
- Boot Mode: Requires direct access to the ECU’s circuit board for deeper modifications.
What vehicles are compatible with KESS3?
KESS3 supports hundreds of thousands of vehicles, covering not just engine control units (ECUs) but also transmission control units (TCUs). It is compatible with a wide range of vehicles, including:
- Cars and performance vehicles
- Motorcycles
- Trucks and commercial vehicles
- Agricultural machinery (tractors, harvesters, etc.)
- Marine engines and boats
What are the technical specifications of KESS3?
KESS3 is designed for high performance, ensuring fast and reliable ECU and TCU tuning. Below are its key specifications:
Interface:
- DB25 connector
- Tyco 12 connector
- USB 2.0 type B connector
Compatible Operating Systems:
- Windows 11 and Windows 10 (32-bit or 64-bit)
- Minimum RAM: 1GB (32-bit OS) or 2GB (64-bit OS)
- Processor: 1 GHz or faster
- Hard Disk Space: 200MB
- 1 USB port required
- Microsoft Edge browser
- Active Internet connection required
Optional System Requirements:
- Bluetooth V4.2 BR/EDR and Bluetooth LE
- Wi-Fi 802.11b/g/n
(Alientech does not guarantee software functionality on unsupported operating systems.)
Environmental Conditions:
- Operating temperature: -10°C to +50°C (14°F to 122°F)
- Storage temperature: -20°C to +70°C (-4°F to 158°F)
- Maximum humidity: 60%
- Maximum operating altitude: 5000m (16,400ft)
- Waterproof rating: IPX0 (not waterproof)
For more details on KESS3 specifications, contact us or refer to the official Alientech documentation.
How do I buy KESS3 in Australia?
You can purchase KESS3 directly from us, an authorised Alientech dealer in Australia. We offer genuine products and expert support to help you get the most out of your tuning tool. Contact us today to place your order.