Product Description
The AutoTuner Tool Master Version is a high-performance ECU programmer supporting OBD, Bench, and Boot (BSL) modes. It features ultra-fast reading/writing, a user-friendly interface, and automatic checksum correction. With a one-time payment, free lifetime updates, and a 5-year warranty, it provides a cost-effective and reliable solution for tuning and diagnostics across a wide range of ECUs and gearboxes.
AutoTuner ECU Tool Master Version
AutoTuner Tool Device Master Version is a newer style ECU programmer supporting BDM / Bench and OBD. Its also a ONE time payment device. Autotuner is characterised by its single fee package, its ease of use and high efficiency. Autotuner is a universal tool which is able to read information from most ECUs and microcontrollers available on the market in boot tricore Infineon (BSL) or via the OBD diagnostic socket.
Autotuner is being constantly improved with new reading protocols. You can freely benefit from it as soon as you start your Autotuner Software.
AutoTuner Features:
Ultra-fast process
Thanks to the ECU communication optimization and its Cortex m4 processor, memory content (Dflash Eflash and EEprom) reading is ultra-fast. It then systematically performs a backup of the TriCore password online.
All-in one package ready to use
Autotuner is delivered with all the required accessories in a dedicated package.
Easy-to-use software
All compatible cars are displayed as a list so that you can quickly and easily select the ECU you want to read.
Specific help section is available in the software
Autotuner helps you locate the ECU or OBD diagnostic socket on the vehicle.
It then guides you step by step through the process of reading and illustrates each step with high-definition photos.
All information is continuously updated and free of charge.
No Subscription!
A tool is continuously updated, for free !
5 Years Warranty!
Autotuner tool is under 5 years warranty. Should you encounter any major problem, we will organize replacement immediately.
Reading And Writing Of Engine Control Units & Gearboxes
Autotuner can read data from most of the ECUs and microcontrollers on the market.
Automatic Checksum Correction
Checksum correction is done automatically by the tool during the writing process. There is no need to calculate the Checksum yourself.
Live Datalogging
The Autotuner datalogging feature has been designed to be easy to use. For each supported ECU, we have pre-selected a set of relevant data depending on the vehicle and manufacturer's specific parameters.
Back to Stock
Do you want to start from a sound and up-to-date base? Start by restoring the vehicle to its original state by using the “back to stock” function.
DTC
Reading and deletion of Diagnostic Trouble Codes (DTC) that are generic and manufacturer-specific via the OBD-II socket.
What's the difference between Master and Slave Version ?
Master Version
With a master tool you get non encrypted files so you can modify the files by yourself or send it to any tuning files provider.
Any editing software that supports binary file can be used to modify a file read with Autotuner.
Slave Version
With a slave tool you read and write crypted files. These files can only be modified by a specific master. This master is a file provider designated when you buy the tool. Your slave tool is linked to this master.
Any slave tool can be remotely transformed into master tool if the following conditions are met:
Your master approves the switch (we need written approval from the current master)
You pay the price difference!
Package List:
1pc x AutoTuner Main Unit
1pc x USB Key with software link
1pc x Universal cable+box
1pc x Universal cable for EDC16+ME(D)9
1pc x OBD cable
1pc x USB cable
1pc x Power Supply
1pc x Probe positioning kit
1pc x BGA MCU hook
1pc x Banana cables
1pc x Shockproof suitcase
1pc x Goodies
Shipping Method and Delivery Time:
EU, UK , US and Russia Warehouse Shipping: 3-5 working days. Fast Delivery & Tax Free.
China Warehouse Shipping:
DHL Shipping: 3-5 working days. Usually we declare a lower value on DHL invoice to help with customs clearance. Please remember to leave message if you have any special requirement.
Yanwen Express: 7-10 working days. No Tax for European Countries.
Standard Post: 7-15 working days. To South America and Africa countries it may take 20-25 working days. Customers can tick Express Shipping Service to ship by DHL.
For any question, please contact us at:
Tech Service
What is the difference between AuroTuner and Alientech Kess V3?
Both AutoTuner and Alientech KESS3 are popular ECU programming tools used by professionals for reading, writing, and tuning vehicle ECUs.
AutoTuner ECU Programmer:
It is a high-performance ECU programmer supporting OBD, Bench, and Boot (BSL) modes. It features ultra-fast reading/writing, a user-friendly interface, and automatic checksum correction. With a one-time payment, free lifetime updates (No Subscription), and a 5-year warranty, it provides a cost-effective and reliable solution for tuning and diagnostics across a wide range of ECUs and gearboxes.
Its growing popularity is largely due to its ability to handle newer vehicles, particularly BMW and Mercedes models, via OBD—a capability that older tools initially struggled to achieve.
Alientech KESS3 ECU Programmer:
The Alientech KESS3 is the latest flagship ECU remapping tool from Alientech, an Italian company with over 30 years of expertise in vehicle tuning. As the successor to the popular KESSv2 and K-TAG, KESS3 integrates OBD, Bench, and Boot mode tuning into a single, versatile device. Designed for flexibility, performance, and ease of use, it caters to both beginners and experienced professionals, making it a powerful all-in-one solution for ECU programming.
- Ease of Use & Speed
AutoTuner:
- Known for fast read/write speeds (one of the fastest in the market).
- Simple, intuitive software interface
- Automatic checksum correction
KESS3:
- Newer interface compared to previous KESS2 models
- Offers both OBD, Bench, and Boot modes (combining features of KESSv2 and KTAG).
- Slower than AutoTuner in some cases but still efficient
- Coverage & Vehicle Support
AutoTuner:
- Strong support for European vehicles (BMW, VAG, Mercedes, Peugeot, Renault, etc.)
- Less coverage for some Asian or American models
KESS3:
- Wider vehicle coverage (cars, bikes, trucks, marine, and tractors)
- More support for older ECUs compared to AutoTuner
- Connection Modes
AutoTuner:
- Supports OBD, Bench, and Boot modes (automatic mode switching)
- Stronger focus on Bench and Boot operations
KESS V3:
- Also supports OBD, Bench, and Boot modes.
- Offers more flexibility with older ECUs in Boot mode
- Pricing & Subscription Model
AutoTuner:
- One-time purchase, no annual subscription
- Free updates
KESS3:
- Requires an annual subscription for updates and protocols
- Different activation packages (OBD, Bench, Boot) available separately
- Additional Features
AutoTuner:
- Automatic ECU recognition
- Regular free updates
- Limited DTC removal features
KESS3:
- Supports DTC removal, cloning, and advanced tuning options
- More extensive database of supported ECUs
Which One Should You Choose?
Choose AutoTuner if:
- You need faster ECU reading/writing speeds.
- You prefer one-time payment without yearly fees.
- Your focus is mostly on European vehicles.
Choose KESS3 if:
- You need broader vehicle coverage (cars, bikes, marine, tractors).
- You work with older ECUs that require Boot mode.
- You need advanced DTC removal and tuning options.
Both tools are excellent, and your choice depends on your business needs.
AutoTuner ECU Programmer Master Version:
https://www.obdexpress.co.uk/wholesale/autotuner-ecu-programmer-master-version.html
AutoTuner ECU Programmer Slave Version:
https://www.obdexpress.co.uk/wholesale/autotuner-ecu-tool-slave-version.html
ALIENTECH KESS3:
https://www.obdexpress.co.uk/wholesale/kess-v3-ecu-programmer.html
www.obdexpress.co.uk
