Tag Archives: Autotuner

Autotuner Update 2022+ Bosch MD1CS016 ECUs

The core of the European car market is on AutoTuner! Tune the modern diesel powertrains (Blue dCi) from the Renault and Dacia lineup with your AutoTuner Tool. Great news for all tuning specialists working on the French and European car park! We are thrilled to announce that the Bosch MD1CS016 ECU is now officially supported… Read More »

Autotuner Update New UI Interface in April 2026

The new AutoTuner software (GUI) version 2.32.0 is now available for download. This update focuses on ergonomics, practicality, and your daily visual comfort in the workshop. What’s new in v2.32.0: UI & Layout Optimization: Switched to the native Windows window style. You can now enjoy full manual resizing support and a true borderless full-screen display! Extended History: The display of… Read More »

Autotuner Update Iveco EDC16C39 ECU via OBD!!!

Massive time saver: Iveco EDC16C39 live via 100% OBD! No more ECU removal! You can now flash the iconic Iveco commercial vans directly through the diagnostic port with your AutoTuner Tool. Coverage: Iveco Daily (2.3 & 3.0 HPI/HPT engines) Iveco Massif (3.0 HPI engine) Method: 100% OBD (Normal Read). Plug in, read, write. The perfect… Read More »

Autotuner Failed to Read VW Golf8 MD1CS004 ECU?

Problem: It’s a VW Golf 8 year 2022. Autotuner reads MCU ID on bench, but fails to read ECU data. Error authentication error. Any solution? Solution: The ECU hardware number is 309AA and the hardware version is H80. H80 309 AA ecu is locked. 309AA is not supported at the moment.

Autotuner Read and Write Mazda CX-5 Denso SH12 ECU

It’s a Mazda CX-5 2.2 Skyactiv-D 175cv. Reading / Writing ECU OK with Autotuner. Calculator: SH9N Tool: Autotuner Protocol used: Denso SH12 (beta). Despite the reference (SH9N), communication and programming go well with the SH12 protocol in beta version. Reading done without any problems. Successfully validated writing. FAP OFF successfully completed.

Autotuner vs Dimsport The Genius

In the ECU/TCU reprogramming world, two modern all-in-one tools stand out: AutoTuner and Dimsport’s The Genius (the brand-new tablet). Both deliver full OBD + Bench + Boot/Open mode coverage in a single device — no more juggling separate hardware like older setups.   The big split? One is a fast, laptop-powered “black box” with zero… Read More »

Kess3 or Autotuner for Starting Out?

As titled, Alientech KESS3 and Autotuner which is better for beginners?   Here is the clue. Both are excellent tools to start with, both well supported and respected in the industry. You cant go wrong with either, the right choice often depends on the type of vehicles you plan to work on and how you… Read More »

Flex Read SID321 Failed KESS3 Success

Renault Continental SID321 reading review: MMS Flex failed to read SID321 via OBD VR. It says no Virtual read available for this software version on the server. Cannot do it on bench when no vr on server. Did it with Alientech KESS3. Autotuner will also do this ECU. AT is the best in this ecu.