PCMtuner-tool

We are thrilled to announce official support for Bosch ECM4 ECUs powering Renault , Volvo and Mack Trucks platforms via 100% Bench Normal Read (NR) on your AutoTuner Tool . Take control over long-haul commercial platforms on your AutoTuner Tool! Bosch ECM4 ECUs powering 13L Euro 6 engines across Renault Trucks, Volvo Trucks & Mack Trucks lineups are now supported in Bench mode (Normal Read). This release unlocks high-demand 13-liter Euro 6 engine platforms ( DTI13 for Renault Trucks, D13K for Volvo Trucks & MP8 for Mack Trucks). Method: Bench (Normal Read / Write) ECU Model: Bosch ECM4 Target Engines: Renault DTI13, Volvo D13K (Euro 6) & Mack MP8 Clean Workflow: Direct pinout connection — no ECU opening needed. Supported Fleet Highlights: Renault Trucks: T-Series, C-Series, K-Series & D-Series Volvo Trucks: FH New Generation & FMX Mack Trucks: Anthem & Pinnacle Key Features Type: Engine Control Unit (ECU) Mode: Bench NR Readout: Calibra...

 Ford Ranger Super Duty (MD1CP062): Live via OBD on the Autotuner tool! The coverage of our Ford MD1CP062 protocol is expanding on your AutoTuner Tool & on the One ! The king of heavy towing is joining the compatibility list. Tune the massive torque of the new Ford Ranger Super Duty equipped with the mighty 3.0 V6 Ecoblue engine. A fast, simple, and ultra-reliable solution directly through the diagnostic port! Update your tools today and unlock the full potential of this extreme pick-up truck. Key Features: Type: Engine Control Unit (ECU) Mode: OBD NR Readout: Software + Calibration MCU: TC389 Read time: 7min Write time: 3min 30sec Checksums correction Compatibility List*: Ford Model: Ranger Super Duty Ford Engine: 3.0 V6 Ecoblue *The list may evolve over time. For our customers in the USA and Canada, this update expands an already massive lineup of supported Ford ECUs, and offers a way to tune that feels a little more American in spirit. Keep more of what yo...

 THE ULTIMATE BMW & MINI DIESEL UPDATE: Bosch MD1CS015 & MD1CS115 DDE9 go live on Bench after Mail-in Unlock! The absolute bread and butter of modern diesel tuning hits your workbench! Your AutoTuner Tool now supports the latest-generation Bosch ECUs powering almost the entire recent diesel fleet from BMW and Mini. From ultra-popular 4-cylinders to flagship twin-turbo straight-six engines, including modern Mild-Hybrid (MHEV) powertrains, you now hold the key to delivering massive torque gains and optimized fuel economy! Process: Bench (After Mail-in Unlock) ECU Models: Bosch MD1CS015 & Bosch MD1CS115 Safety first: Full reading & flashing right on your workbench — no ECU opening required. Massive Fleet Support (2022 to 2027 models): BMW 4-cylinder MHEV: X1, X2, 5-Series, Active Tourer Mini MHEV: Brand-new Countryman 2.0d (2024+) BMW 6-cylinder MHEV: 5 & 7-Series, X5, X6, X7 Just send the ECU to our facility for a secure hardware unlock. Once it’s...

  Autotuner Mercedes W213 ECU chip tuning review from a professional tuners: Vehicle 2017 Mercedes-Benz E220d AMG Line 2.0 CDI OM654 9G-Tronic Automatic 194 BHP Bosch MD1CP001 (SPC5777M) This is Mercedes’ Bosch MD1CP001, built around the SPC5777M TriCore processor. One of the most heavily protected ECUs fitted to the W213 E-Class, designed specifically to prevent unauthorised calibration changes. Until recently, if you wanted to modify one of these, it meant removing the ECU, opening it, wiring directly to the PCB and carrying out a full boot operation. He took it a step further. This 2017 Mercedes-Benz E220d AMG Line 9G-Tronic arrived requiring multiple software solutions after repeated DPF regeneration issues. Rather than replacing expensive emissions components that had already reached the end of their service life, the owner opted for a complete software calibration package designed around reliability and economy. But before any calibration could even begin...

 Magic Motorsport Flex ecu programmer released Bosch MDG1 boot glitch unlocking function — a process that involves removing a resistor, performing the glitch through a dedicated pin, and then refitting the resistor. Once completed, the ECU becomes "benchable," much like a pre-June 2020 unit. However, one question kept surfacing: If my ECU is glitch-unlocked with Flex, can I then use my AutoTuner or Kess3 to read and write it on the bench? The Setup: A Glitch-Unlocked MD1CS003 We started with the same 2025 Bosch MD1CS003 ECU that had been successfully unlocked using the Flex boot glitch protocol. The ECU was now fully unlocked and ready for bench operations — at least with the Flex tool. Our goal was simple: wire it up to both an AutoTuner and a Kess3 using standard bench connections (as if it were a pre-June 2020 ECU) and see if either tool would recognize it as unlocked and allow read/write operations. Test 1: AutoTuner We connected the ECU using the standar...

 VAG DIESEL EVOLUTION: Full BENCH coverage for Bosch MD1CS004 & MD1CS104 ! Already using our OBD solution for certain MD1CS004 H80 variants? It’s time to level up! Many recent software versions were left locked due to factory updates. Thanks to the Mail-in Unlock service on your AutoTuner Tool , we are smashing those limits: you now gain full Bench access, covering ALL MD1CS004 versions previously unsupported via OBD, while adding the brand-new MD1CS104 ( up to 2025 models)! Protocol Highlights: Mode: Bench NR (After Mail-in Unlock) Insane Speeds: Read ~2 min | Write ~30 sec Safety: Full Backup creation (Bootloader + SW + Cal) & automated Checksums. Endless Fleet Coverage: VAG 2.0 TDI (30/35/40 TDI & GTD): Golf 8, Passat, Tiguan, Formentor, Octavia, and the new 2025 VW Tayron. Heavy-duty Vans: Transporter T6/T7, VW Crafter, MAN TGE. Ford Clones: Transit & Tourneo 2.0 EcoBlue. Send the ECU to our headquarters for a secure hardware unlock. Onc...

 Each serious tool on "pro" level has its own research and development team who daily push the boundries on what ecus/tcus tool can do by adding more protocols to list. Top 3 on actively still researching and developing more protocols with large userbase are autotuner,flex,kess v3. Top3 at the moment is autotuner (new upcomer, this is the schools guy doing everyones homework and brags about it on the yard XD ) ,flex ( this is the surgeon, military grade advanced tactical swiss army knifetool ) and KESS3 (good old alientech, veteran of the old days when kess v2 was still the best money could obtain. Now with new hardware theyre not the alphadogs anymore and battle for place in the top 3 spot). Here comes the review from Mr. Jan Keskitalo- a professional ECU chip tuning master. So we start by checking out good and the bad on autotuner. Its a quick, reliable, good tool in dropping in files with quick turnaroundtimes on the garage. AutoTuner Think of it as an iPh...

 The Italian elite is on AutoTuner! The Bosch MG1CS039 ECU (Ferrari) is live on Bench (after Mail-in Unlock). Get ready to push the boundaries of exclusivity! We are incredibly proud to announce that the Bosch MG1CS039 ECU, which equips the absolute pinnacle of Italian automotive engineering, is now officially supported on your AutoTuner Tool . From the fury of the naturally aspirated V12 engines found in the Purosangue and 12 Cilindri, to the extreme hybridization of the F80 and 296 GTB, you now have the ultimate solution to unleash the true potential of these masterpieces. Method: Bench (After Mail-in Unlock): To guarantee absolute security when working on these highly prestigious vehicles, this protocol requires the ECU to be sent to our facility first. Once our experts have completed the Mail-in Unlock , you will be able to read and write the ECU via Bench directly in your workshop. Supported Prestige Vehicles: Ferrari (6.5i V12) : 12 Cilindri, Purosangue F...

 AutoTuner GUI v2.34.2: The highly anticipated "Offline" mode is here! We are thrilled to announce that the new AutoTuner software (GUI) version 2.34.2 is now available for download! This update brings one of your most requested features, alongside major performance improvements to make your daily workflow smoother than ever. Browse the complete vehicle list and check compatibilities without needing to plug your Tool into your PC. The perfect solution for answering customer inquiries in a flash! What’s new in v2.34.2: The Highly Anticipated "Offline" Mode (No Tool Required!): You asked for it, and we delivered! You can now navigate the complete vehicle list and check compatibilities without having your AutoTuner Tool plugged into your computer. This is the perfect solution for answering customer inquiries quickly or preparing your workday without needing your Tool at hand. Important note: The application uses the database retrieved during your Too...

 Mazda Denso Gen3 (SH7254x): Live via 100% OBD! Skyactiv technology is coming in hot on your AutoTuner Tool ! Easily tune Mazda’s highly popular Petrol (Skyactiv-G) and Diesel (Skyactiv-D) engines. Coverage: Petrol (1.5 & 2.0): Mazda 3, 6, CX-3, CX-5, MX5 Diesel (1.5 & 2.2): Mazda 2, 3, 6, CX-3, CX-5 Method: 100% OBD (Normal Read). A lightning-fast solution through the diagnostic port to boost the legendary MX5 or your customers’ family SUVs in no time! Key Features: Type: Engine Control Unit (ECU) Mode: OBD NR Readout: Calibration MCUs: SH72543 & SH72546 Read time: from 2 to 4 min Write time: from 2 to 4 min Checksums correction Compatibility List*: Mazda Models: CX-3 (2015–2019) / CX-5 (2012–2019) / Mazda 2 (2014) / Mazda 3 (2013) / Mazda 6 (2013–2018) / MX5 (2016) Mazda Engines: 1.5 Skyactiv-D / 1.5 Skyactiv-G / 2.0 Skyactiv-G / 2.2 Skyactiv-D

 VAG Bosch MG1CS164 (2.5 TFSI): Live on Bench! Get ready to make one of the most iconic engines in automotive history sing! We are extremely proud to announce official support for the Bosch MG1CS164 ECU on your AutoTuner Tool. This exclusive protocol grants you access to the mythical 2.5 TFSI (5-cylinder) engine powering the absolute latest beasts from the VAG group: the new Audi RS3 8Y facelift (2025) and the exclusive Cupra Formentor VZ5 (2026). You now have the ultimate solution to deliver monumental power gains to these ultra-sporty vehicles and push the limits of this fabulous engine block. Exclusive Coverage: Audi: RS3 8Y facelift (2025) Cupra: Formentor VZ5 (2026) Method: Bench (After Mail-in Unlock). Send Autotuner the ECU for a highly secure unlock. Once returned, confidently read and flash this solution via Bench right in your shop! Key Features: Type: Engine Control Unit (ECU) Mode: BENCH NR MCU: TC387 Read time: 2min Write time: 1min Checksums corre...

 KIA / Hyundai Denso MB275700 (2.5 CRDI): Live via 100% OBD! Tune your commercial customers’ utility vehicles right from your AutoTuner Tool ! The widespread 2.5 CRDI engine (EU6 included) is now fully supported. Coverage: Hyundai: H100, H350, H-series, Starex (H-1, i800…) Kia: Bongo, Sorento Method: 100% OBD (Normal Read). A perfect, lightning-fast solution (no removal required) to boost torque and lower fuel consumption on these ultimate workhorses! Key Features: Type: Engine Control Unit (ECU) Mode: OBD NR Readout: Calibration MCU: SH72546 Read time: 3min Write time: 3min 45sec Checksums correction Compatibility List*: Hyundai Models: H serie (2018) / H100 (2016) / H350 (2016) / Starex — H-1 — H200 — i800 (2018) Hyundai Engines: 2.5 CRDI / 2.5 CRDI EU6 Kia Models: Bongo (2014) / Sorento (2006) Kia Engines: 2.5 CRDI / 2.5 CRDI EU6

 Nissan & Infiniti (MG1CS623): Live on Bench! The new 3.5L Twin-Turbo V6 (replacing the legendary V8) has arrived on your AutoTuner Tool ! Tune the massive torque of the absolute latest Japanese titans. This protocol grants you exclusive access to the absolute latest generation of luxury and off-road SUVs from the Nissan/Infiniti group (2024–2025 models). Say goodbye to the V8, and hello to the brand-new, hyper-powerful 3.5L Twin-Turbo V6 engine! You now have the perfect solution to boost the massive torque required by these heavyweights, including the highly exclusive Nismo variants. The secure workflow (Mail-in -> Bench ): To guarantee absolute safety on these latest-generation ECUs, an initial unlock is required: Mail-in Unlock: The ECU must first be sent to our facility for a highly secure unlock by AT engineers. Bench : Once the ECU is returned to your shop, you have total control to comfortably read and write the vehicle via Bench . Exclusive Support...

 A major new opportunity has arrived in the highly lucrative Light Commercial Vehicle (LCV) market! We are thrilled to announce that the Bosch MD1CS199 ECU is now officially supported on your AutoTuner Tool . This latest-generation ECU manages the 2.2L diesel engines (EU6e standard) that power the modern fleets of the Stellantis group and its partners (Fiat, Peugeot, Citroen, Opel, and Toyota). Method: Bench (After Mail-in Unlock). To guarantee the security of this cutting-edge solution and ensure you maintain a competitive edge, this protocol requires the ECU to be sent to our facility first. Once our team has completed the Mail-in Unlock, you will be able to read and write the ECU via Bench directly in your workshop, as often as needed. Supported Vehicles & Engines (2.2L EU6e): Fiat Ducato (2.2 Multijet) Peugeot Boxer (2.2 BlueHDI) Citroen Jumper (2.2 BlueHDI) Opel / Vauxhall Movano (2.2 diesel) Toyota ProAce (2.2 D4-D) The tuning potential for these vehicle...

 VAG MG1CS011 (1.5 TSI/TFSI): Unlocked via Bench & OBD! It is the most widespread engine in recent car parks! We are proud to announce a major new update for your AutoTuner Tool with extended support for Bosch MG1CS011 ECUs managing the 1.5 TSI, TFSI, TGI, and eTSI engines of the VAG group (and Ford). You now have the ultimate solution to optimize the performance of these extremely popular vehicles in your workshop. A highly flexible workflow (Mail-in — Bench -OBD): BENCH (After Mail-in Unlock): The ECU requires to be sent to our facility first for a highly secure unlock. Once returned, you will be able to read and write the ECU on Bench. OBD (After BENCH Unlock): The massive advantage of this update! Once the ECU is unlocked on Bench, you have the total freedom to flash the vehicle directly through the OBD port. Perfect for future fine-tuning, logging, or updates! Methods & Workflow: Bench (After Mail-in Unlock): Send us the ECU for the initial unl...

  Problem: Trying to read and write Simos 19.6 ECU using Autotuner tool. It said Secure Gateway detected. Can I write without problem? Solution: Sfd1 is ok. Sfd2 is a problem. No need to unlock SFD1 with Autotuner on these. Also check your voltage. We work at a minimum of 13.5v on this ECU.

 A monumental update has arrived on your AutoTuner Tool ! You have been waiting for it: we are extremely proud to announce the highly anticipated support for the locked Bosch MG1CS163 ECUs (latest security updates), which manage the most extreme versions of the legendary 2.5 TFSI (5-cylinder) engine in their Pre-facelift configurations. One Integration: Boost your sales! This compatibility extends to our end-user tool, the One. Once the initial unlock is completed, you can sell your tunes remotely. Your customers will be able to flash their RS3 or Formentor VZ5 directly from home via the OBD port! One Integration: Boost your sales! This compatibility extends to our end-user tool, the One. Once the initial unlock is completed, you can sell your tunes remotely. Your customers will be able to flash their RS3 or Formentor VZ5 directly from home via the OBD port! Supported Vehicles (Pre-facelift): Audi RS3 8Y.1 (2021) — 2.5 TFSI OPF£ Cupra Formentor VZ5 Gen1 (2020) — 2....

 Isuzu & Holden Delphi 4J (4JJ1 Engine): Live via 100% OBD (Virtual Read)! The legendary 3.0 TD 4JJ1 engine is now on your AutoTuner Tool ! Easily tune the most robust 4x4s and pick-ups on the market. Coverage: Isuzu D-Max / Vcross Isuzu MU-X Holden Rodeo Method: 100% OBD (Virtual Read). No ECU removal: download the original file in one click from our server and flash this lightning-fast solution right through the diagnostic port! Unleash the towing power and torque of these ultimate workhorses! Key Features: Type: Engine Control Unit (ECU) Mode: OBD VR Readout: Calibration MCU: MPC561 Write time: 2min Checksums correction Compatibility List*: Holden Model: Rodeo (2002) Holden Engine: 3.0 TD (4JJ1) Isuzu Models: D-Max / Vcross (2006) / MU-X (2013) Isuzu Engine: 3.0 TD (4JJ1) *The list may evolve over time.

  Problem: Trying to read an Audi e-tron 55 (2022) equipped with an ASG1 ECU using Autotuner Tool . I’m unable to write the Stage 1 file or even the virtual .bin file back to the ECU using AutoTuner. The process consistently fails with the following error in the logs: "Authenticating… Initialization error: 899c" Here’s what I’ve already tried: Ignition ON for more than 1 minute, OFF, then ON again before writing Bonnet open Multiple attempts with the same procedure Vehicle starts perfectly fine, no ECU lock or DTC issues The software and hardware versions seem to match correctly between the ECU and the file, so it doesn’t look like an obvious mismatch. Solution: Unlock VAG SFD security gateway. SFD needs to be unlocked before writing. Tested on some Taycan Turbo and GTS. No issue, 2021 and 2023 MY.

 BMW ZF 6HP TCU: Live via 100% OBD! Tune the transmission of E-chassis BMWs directly through the diagnostic port with your AutoTuner Tool ! No need to get under the car anymore. Massive Coverage: BMW 1, 2, 3, 4, 5, 6, 7 Series (Petrol and diesel engines including N54, N55, M57…) BMW X1, X3, X5, X5M, X6, X6M, Z4 Alpina B3, B5, B6, B7 Method: 100% OBD (Normal Read) . An essential solution to remove factory torque limiters and speed up shift times for your customers! Key Features: Type: Transmission Control Unit (TCU) Mode: OBD NR Readout: Calibration MCU: MPC562 Read time: 2min Write time: 45sec Checksums correction Compatibility List*: Alpina Models: B3 (2007) / B3 S (2008) / B5 (2010) / B6 S (2009) / B7 (2010) Alpina Engines: 35i (N54) / 4.4 V8 bi-turbo BMW Models: 1-serie (2005–2011) / 2-serie (2014) / 3 GT-serie (2013) / 3-serie (1998–2012) / 4 Gran Coupé-series (2014) / 4-serie (2013) / 5 GT-serie (2009) / 5-serie (1995–2010) / 6-serie (2004) / 7-serie (2001) /...