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AutoTuner Car ECU & TCU Programming Tool

weight-icon weight: 3.5kg
weight-icon package:

Feature:

1: Ultra-fast process

2: All-in-one package ready to use

3: Easy-to-use software

4: A specific help section is available in the software

5: 5 years warranty

Product Description:

It’s one of the fastest tuning tools, and supports over 35000 ECU/TCUs.

Supports datalogging, OBD, Bench, and Boot mode.

No subscriptions, with all updates free for life.

  • Description
  • FAQ
  • Reviews
Ship From: EU/UK/US/CN

Autotuner is a universal programming tool capable of reading data from most ECUs and microcontrollers on the market, either in boot mode (Tricore, Infineon BSL) or via the OBD diagnostic socket. It comes complete with all necessary accessories for both BSL and OBD connections, neatly packaged for convenience. Currently, it supports over 3,500 control units, making it one of the most versatile tools available.

The Autotuner software is regularly updated and features a user-friendly interface with a built-in help section, providing step-by-step guidance for ECU connections. A key advantage of Autotuner is no subscription required, allowing users to calculate the tool’s payback period and ensure continuous value. With monthly updates, your device stays current as new vehicles and ECUs are added.

Autotuner was among the first tools to support the newest ECUs, including Bosch MG1 (Ford), Continental SID208 (PSA), Bosch EDC17 & MEVD17 (BMW Exx and Fxx), with advanced capabilities like bypassing protection using CVN and flash counters. It also supports other popular Bosch, Siemens, and Continental ECUs. Available in Master and Slave versions, Autotuner handles file encryption and decryption directly, or automatically via its online decryption API, making secure and efficient ECU programming straightforward.

Why Buy Autotuner From OBDII365?

  • Ship from Spain, Fast, Reliable Shipping
  • Global Version, No IP Restrictions
  • Direct support from Autotuner team
  • 5 Years Warranty

Top 8 Autotuner Highlights:

  • 1. It’s one of the fastest tuning tools on the market for reading and writing to vehicles.
  • 2. Datalogging with online playback is supported for a wide range of vehicles.
  • 3. Diagnostic capabilities on many vehicles allow for quick and easy health checks before and after tuning.
  • 4. Autotuner supports both Engine and Transmission control units on many brands of vehicles.
  • 5. The tool requires no subscriptions, with all updates free for life.
  • 6. Bench, Boot, and OBD tuning all from one tool. DSG gearboxes are supported in OBD.
  • 7. Easy-to-use software.
  • 8. Supports SID212/SID212 EVO remote unlock service from June 2025.  With a flat fee of 250€ per unit.

ECU brands compatible with AutoTuner
ECU brands compatible with AutoTuner
autotuner highlights
AutoTuner Other Features:

Autotuner is continuously updated with new reading protocols, allowing you to benefit from the latest features as soon as you launch the software. Designed for tuning shops, it is a versatile and user-friendly tool suitable for a wide range of vehicles, including many of the newest models. Its intuitive and appealing interface makes it easy to use, even for beginners, while the data logging feature enables precise comparison and fine-tuning. Supporting OBD, bench, and boot mode, Autotuner is the ideal choice for professionals focused on tuning newer cars.

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. 

A 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.

Thousands of Vehicles Compatible
Autotuner supports over 10,000 vehicles via Bench, Boot, and OBD modes. Even if you’re new to tuning and unfamiliar with these terms, there’s no need to worry. Designed for both beginners and experienced tuners, Autotuner comes with easy-to-follow training guides and videos, allowing anyone to quickly learn the tool and start tuning with confidence.

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.

Datalogs Method

Real-time measurement and recording of engine parameters via OBD diagnostic socket.
The connection is made via the OBD socket, then simply start the test to record the data. You can then view the graph online.
autotuner dataloging

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.

Autotuner Recent Update:
Adds BMW ALPINA post-2020 ZF 8HP Gen3 gearbox TCU VR OBD.
Adds 2020+ BMW Bosch MD1CP032, MD1CS001, MG1CS024, MG1CS049, MG1CS201 TC298 ECUs bench read after remote unlock (check detailed info).
Adds Benz 9G Tronic Bosch VGS-NAG3 gearbox TCU via OBD.
Adds OBD protocol for Ford Tourneo Courier, Transit Courier and Transit Connect 1.5L EcoBlue MD1CS025 ECU.
Adds OBD protocol for Ford F-150 MG1CS055, F250 and F350 MG1CS060 ECUs.
Adds OBD protocol for Ford Bronco 2.3 EcoBoost, 2.3 Ranger, VW Amarok MG1CS040 ECU.
Adds OBD protocol for Ford 2.0 V6 and VW 3.0 TDI V6 / 3.0 V6 MD1CP061 ECU.
Adds OBD protocol for Ford Transit 2.0 2024, VW Transporter 2.0 TDI 2025 Bosch MD1CS027 ECU.
Adds OBD protocol for BMW and Wiesmann Siemens MS45 ECU.
Adds OBD protocol for Ford MD1CP006, MG1CS036 and MD1CS005 ECUs.
Adds OBD protocol for Siemens SIM4LKE ECU.
Update Chrysler Continental GPEC4LM ECU in BOOT mode, found in Alfa Romeo, Fiat and Jeep vehicles. 
Update OBD protocol for Continental EMS2510, EMS2511, EMS2512 and EMS2513 ECUs installed in Ford vehicles.
Unlock Benz Continental EMS71 ECU (need to send ECU to AT headquarters)
Adds OBD protocol for Continental EMS24xx ECUs installed in Ford and Mustang vehicles.
Adds BMW Siemens MSS70 and MSV70 ECUs (OBD mode).
New release for Getrag 7DCT300 TCUs, now supported in OBD mode for Alpine, Dacia, Nissan, and Renault vehicles!
Add Bosch EDC17U01 and EDC17U05 ECUs in OBD for Audi, Ford, Seat, Skoda, and VW vehicles.
Add Ford Continental EMS24xx ECUs by OBD (real reading via OBD).
Adds Toyota Lexus Denso Gen4 ECU in BENCH mode.
Add Ford Continental EMS2101, EMS2102, EMS2103 and EMS2106 ECUs reading and writing in OBD BETA.
Add OBD protocol of the Bosch MD1CS004 ECU for 2.0L TDI VAG engines.
Bosch MG1CS024 ECUs are now supported in OBD mode for Alpina, BMW, Mini, and Toyota. 
Bosch MD1CS014 ECU are now supported in OBD mode for VW and Audi.
Support for 7G-Tronic Mercedes transmission control units (TCUs)  
Read and write Bosch VGS3-NAG3 transmission control units (TCUs) in BENCH mode!
Denso Gen2 ECUs now operate in BENCH mode, with support for Lexus, Suzuki and Toyota

What’s the difference between AutoTuner master and slave tool?

Master tool

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 tool

With a slave tool you read and write encrypted 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

Minimum System Requirements

  • PC or laptop with Intel Pentium III/Athlon 1GHz CPU or newer;
  • 512Mb of RAM; 2 Gb available hard disk space;
  • Microsoft Windows Vista / 7 / 8 / 10 (32 or 64 bits);
  • One available USB 2.0 port; Internet connection, 1 Mbps;
  • Screen resolution of at least 1366×768.

The software is not compatible with virtual machines.

Package List:

1pc x 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
autotuner package list

  • 1. Is autotuner really worth it. I've got kess and flex on

    Kess3 & autotuner is perfect for tuning. Flex better for cloning
    Autotuner is a tool that will help your workshop save a lot of time and also work new vehicles that even kess or flex do not have communication protocols.

  • 2. BMW 135i E82 / N54 Siemens MSD80/81 Possible read and write in Bench ? on

    Yes, no problem, full flash.

  • 3. Hi, Renault Master 2019 2.3d 145ch continental sid321 in obd reading writing no problem ??? on

    Yes, very fast.

  • 4. Iveco 2.3 EDC17C69 OBD Safe? on

    Yes, it works.

  • 5. autotuner ok for cloning MB CRD3P.C0? on

    Yes, 1-1 full back up to full back up.

  • 6. Kia MED17.9.8 OBD/BENCH Safe ? on

    Yes, safe. OBD works fine.

autotuner car ecu tcu programming tool-0

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