In the ever-evolving world of automotive diagnostics, choosing the right scan tool can make all the difference for DIY enthusiasts and professionals alike. In this hands-on comparison, we evaluate three mid-range contenders—theOTOFIX D1,TOPDON AD900BT, andMUCAR V08—based on real-world testing conducted in March 2025. We also touch on theDollarFix PF8, a variant of the MUCAR, to round out the discussion. This article explores their design, performance, usability, and value to help you decide which tool deserves a spot in your toolbox.

Posted by: jean at 06:49 AM | No Comments | Add Comment
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Question:

Have theVVDI MLB Toolbound to theVVDI key tool plus. How to useMQB48 adapterwith key tool plus?

There are two ways to use the MLB Tool MQB48 adapter with key tool plus.

Method 1: Direct Connection

Connect MLB Tool with key tool plus via a Dual USB-C splitter cable. (Give power to both MLB device and MQB48 adapter). As shown below:

Menu path will be IMMO Programming—VW—Select by type—MQB instrument immo system—NEC35xx（Continental/VDO）—Collect Key data.

The function requires network connection.

Method 2: Through file transfer

First calculate MQB48 key data with MLB Tool and MQB48 adapter on PC, then transfer the saved file from the PC to the VVDI Key Tool Plus Programmer.

Save the immo data. Then transfer file from PC to key tool plus (via USB or Xhorse iCloud data center).

In key tool plus, go to MQB48 menu, then load IMMO data to generate dealer key and learn key.

NOTE:The PC software calculation is much faster! Example:4 minutes on computer vs. over 10 minutes on the key tool plus tablet.

So method 2 is recommended.

Posted by: jean at 06:32 AM | No Comments | Add Comment
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We explore the capabilities of Autel’s newAT100 super chipby attempting to clone a2024 Toyota Hilux key (Type H)using theAutel IM508andXP400 Pro.

Step-by-Step Cloning Process

1. Reading the Original Key

• First, the original Hilux key was read usingVVDI, which identified it as an8A transponderwith the following details:
  • ID:5DB 3A 8A4 39
  • Type:Cloneable 8A chip

• Next, the same key was scanned with theAutel IM508 + XP400to verify consistency.
  • The Autel system detected asimilar 8A chipbut displayed the data in aslightly different format.

2. Cloning with Autel’s AT100 Chip

• Selected"Transponder Cloning”in the Autel IM508 menu.
• Manually chose the8A chip type(unlike VVDI, which does this automatically).
• Followed the prompts to:
  • Insert theoriginal keyinto the XP400’s slot.
  • Remove it and replace it with theblank AT100 chip.

3. Initial Failure & Retry

• The first cloning attemptfailed, possibly due to:
  • Improper chip positioning.
  • Communication lag between devices.
• Afterrepositioning the chip and retrying, the process succeeded.

4. Verifying the Cloned Key

• Both theoriginal and cloned keyswere scanned again.
• Confirmed that theclone had the same ID (5DB 3A 8A4 39)and functioned correctly.

Works Successfully – TheAT100 chipcan clone 8A transponders, including the 2024 Hilux key.

Posted by: jean at 06:10 AM | No Comments | Add Comment
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2018 BMW X1 (F4 spare key. FEM module out and program key on bench usingAUTEL IM508S + XP400programmer + eeprom clip +GODIAG GT100 + FEM/BDC test platform.

Worst part was put FEM module back. 12V+ cable had less of space to plug in.

Procedure:
1. check via OBD if software is supported (YES),
2. check via OBD if there was Jailbreak done before (NO),
3. unplug battery negative terminal,
4. FEM removal,
5. Connect Autel+Programmer+GODIAG,
6. Key learning procedure (Smart selection – FEM/BDC – Key learning – On bench) and follow instruction,
7. Put FEM back,
8. Connect negative battery terminal,
9. Test key.
All done aprx. 2 hours.

FEM Key 1" border="0" data-original-height="604" data-original-width="1000" height="386" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgms0lBORjlhPo8dUvKb_0fht5CUwqZnA0_oJGLhLGS9VJm-XOUwgtdjR06lxqzfshikx-wFpGYytOLo95fn8Kv_JnuYUGRoPyCVbi1IXYFoukfELCeoVuXYD0xq2VqRg6lGQnjKtXhKOSLAxteVBtnck9wTsJhccv7QqyS9JpAbLeAVR55mqWy4SOJ_a_F/w640-h386/autel-im608-2018-BMW-X1-F48-add-key-1.jpg" width="640" />

FEM Key 2" border="0" data-original-height="598" data-original-width="1000" height="382" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiNv-5ZdX9-IhSphOj5n0l8qi2Vx-HRoSitrQOjNNcB4owXuRFKdW9oRYpqPxXjrPxcIvPfyrYXbaUVy2zeIsV_NlIX0QnTqHh4_QWznP8PVGv4rVmzHEeqMTcfambqcNqTAzobvOUWOyIXsGPrbfTUsbNKrSMCa5TRDxu0DBUCaQrb0gFclEqrEhgG3DFU/w640-h382/autel-im608-2018-BMW-X1-F48-add-key-2.jpg" width="640" />

FEM Key 3" border="0" data-original-height="1012" data-original-width="1000" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj__ZVKOfn4Dp5g5s1BnLXjiwjEgTU-q9tgEMSuRgFk3-8PEofhMvzJmkdU1WESNw1TxfgUZvsZVNVdOWGRXkbBH9wMv99RWx54iW8SAu8gl4EFfqJiKT362UBQcPL4_DYdoeJGymgcQ2rB7Z4uBzVZ8RfkaK6FJNwet5b3RIfVMfZxhEBc7Xwon1WNshzg/w632-h640/autel-im608-2018-BMW-X1-F48-add-key-3.jpg" width="632" />

Posted by: jean at 06:15 AM | No Comments | Add Comment
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Is it possible to clone Ford transponder keys withAutel KM100usingAT100 super chip, specifically theID49type, which is commonly found in newer Ford vehicles like the 2021 F-150. While the Autel KM100 supports a wide range of transponders (e.g., ID46, 4D, 4C, and even newer options like 70 and 83), theID49is notably absent from the available cloning options—despite being listed in the device’s menu.

Key Observations:

1. ID49 Recognition: The tool successfully reads the ID49 transponder but does not offer a cloning option for it.
2. Firmware Updates: Recent updates added support for other transponders (e.g., GM 4A, Volkswagen options), but ID49 remains unsupported.
3. Future Possibilities: The mention of "such as” in the device’s menu suggests that ID49 support may be coming in a future update.

Workarounds and Alternatives

For now, users needing to clone or program Ford ID49 keys may need to:

• Wait for Firmware Updates: Autel may release support for ID49 in upcoming updates.
• Use Alternative Tools: Devices like theXhorse Key Tool Maxor Advanced Diagnostics’ T-Code Pro currently support ID49 cloning.
• Manual Programming: For some vehicles, onboard programming (OBP) procedures may still work for adding new keys.

Final Thoughts

The Autel KM100 is a powerful tool, but its lack of ID49 cloning capability is a notable gap—especially for Ford vehicle owners and locksmiths. Keep an eye on Autel’s firmware releases, as this feature could be added soon.

Posted by: jean at 07:38 AM | No Comments | Add Comment
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The newerSuper ICOM N3 Pro+and the older BMW ICOM (A2/A3) are two devices widely used for diagnosing BMW vehicles. Below is a detailed comparison of these two models based on their connectivity, performance, and ease of use.

2. Connectivity

• Super ICOM N3: Supportsboth USB and Wi-Ficonnections, offering more flexibility in terms of device compatibility and mobility.ThisnewermodelusesaUSBconnectionbydefault,makingitplug-and-playwithmodernlaptopsandtabletsrunningWindows10orearlierversionslikeWindows7.Additionally,itoffersawirelessmodewithaWi-Finetwork(SSID:N3+ICOM-****,password:123456789),allowingforcable-freediagnosticsonceconfigured.TestingshowedthattheSuperICOMN3connectsseamlesslyviaUSB,anditswirelessmodeactivatesautomaticallywhentheUSBcableisdisconnected,providingflexibilityinworkshopsettings.

• Old BMW ICOM (A2/A3): Primarily relies on anEthernet connection, which can limit mobility and requires wired access.TheoldermodelreliesonanEthernetcableforconnectivity,whichrequiresmanualIPconfiguration(e.g.,endingin.33or.45)toestablishaconnectionwithtoolslikeI-ToolRadarorEasyConnect.Whilefunctional,thismethodcanbelessintuitiveandoccasionallyunreliable,asseenintestswherethedevicetooktimetoappearonthenetworkorrequiredpowercyclingtostabilize.

3.Ease of Configuration

• Super ICOM N3: Has amore straightforwardconfiguration process, allowing users to connect via Wi-Fi without needing extensive setup.On a Windows 10 laptop, connecting via USB instantly registers the device in I-Tool Radar with an IP ending in .38 (e.g., 169.254.92.3 . Switching to wireless mode requires minimal setup—just connect to the N3’s Wi-Fi network and enter the password. Tests confirmed that locking and unlocking the device via Easy Connect worked flawlessly after adjusting the IP settings.

• Old BMW ICOM: Requiresmanual IP configuration, and users may face connection delays when switching between devices.The Ethernet-based setup demands more effort. Users must access the laptop’s network adapter settings, right-click the Ethernet properties, and manually set an IPv4 address (e.g., ending in .33 or .45) to match the device. Testing revealed occasional delays or failures in detection, requiring patience or troubleshooting, such as disconnecting and reconnecting power.

4.Performance & Stability

• Super ICOM N3: More stable in operation, with improved firmware that reduces connection dropouts and lag.
• Old BMW ICOM: Can sometimes take longer to establish a connection, and users have reported intermittent connectivity issues.

5.Firmware & Updates

• Super ICOM N3:Comes with updated firmware,reducing the need for frequent updates while ensuring compatibility with newer BMW models.
• Old BMW ICOM: May requireperiodic firmware updates to stay functional,which can be cumbersome for users unfamiliar with the update process.

Practical Insights from Testing
During hands-on testing, the Super ICOM N3 outperformed the older ICOM A2/A3 in ease of use and connectivity. On a Windows 10 laptop, the N3’s USB connection was plug-and-play, requiring only minor IP adjustments in Easy Connect (from .33 to .3 to lock/unlock the device. Its wireless mode was a game-changer, enabling diagnostics without cables after a simple Wi-Fi setup. Conversely, the older ICOM A2/A3 demanded more fiddling—Ethernet IP settings had to be manually aligned (e.g., .45 or .33), and detection wasn’t always immediate, even with power supplied via OBD.
The older model worked reliably once connected, but its dependency on Ethernet and lack of wireless support felt outdated. The Super ICOM N3, with its modern features and stable performance, proved more practical for real-world use, especially for technicians needing flexibility across multiple vehicles and software platforms.

Conclusion
The Super ICOM N3 emerges as the superior choice over the older BMW ICOM A2/A3 for most users. Its USB and wireless connectivity, ease of setup, and broader protocol support make it a forward-looking tool suited for modern BMW diagnostics and beyond. The older ICOM A2/A3, while still functional for legacy BMW models, struggles with cumbersome Ethernet setup and limited versatility, making it less competitive in 2025’s automotive repair landscape.
For professionals or enthusiasts planning to work on a range of BMW vehicles—or even other brands—the Super ICOM N3 is the clear winner. However, if you’re solely maintaining older BMWs and already own an ICOM A2/A3, it may still suffice with some patience. Future testing on cars with E-Sys and ISTA configurations will further highlight the N3’s capabilities, but based on this comparison, it’s a worthy upgrade.

Choosing between the two depends on the user’s needs: if mobility, modern OS compatibility, and wireless connectivity are priorities, theSuper ICOM N3+ Prois the way to go.

http://blog.obdii365.com/2025/03/23/super-icom-pro-n3-vs-bmw-icom-a2-2/

Posted by: jean at 07:26 AM | No Comments | Add Comment
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TheGodiag BMW BDC2 Test Platformstands out among other BMW BDC2 test platforms due to its advanced features and user-friendly design. Here’s a detailed comparison to highlight its advantages:

Key Features of Godiag BMW BDC2 Test Platform:

1. Key and BDC2 Synchronization Detection
   • The Godiag platform can determinesynchronizationbetween the key and the BDC2 module without requiring additional components.
   • While other platforms need a dashboard to check synchronization,Godiag only requires the key and the BDC2 module.
2. Key Recognition Indicator
   • The platform includes a prompt light that clearly indicates whether the key is recognized by the BDC2 module.
   • This feature ensures users can easily verify key recognition status.
3. Dedicated Key Placement Area
   • Godiag provides a specialized area for key placement, ensuring precise and accurate key detection.
   • The platform also includes matching adapter connectors for seamless integration.
4. Neat and Organized Design
   • The platform uses numbered identifier tubes, making the setup clean and easy to understand.
5. Also Compatibility with BDC3
   • In addition to BDC2, the Godiag platformsupports BDC3 testing.
   • It includes an internal smart antenna sensing module for enhanced functionality.

Limitations of Other BMW BDC2 Test Platforms:

• Other platformstypically require a dashboardto determine synchronization between the key and the BDC2 module.
• They lackdedicated key placement areas and key recognition indicators, making the process less intuitive and more cumbersome.
• Another significant problem with other BDC2 test platforms is that itdoes not have buckles. When the connector is not properly installed, there is no clear indication of whether it has been fully seated. Users often rely solely on applying force to push it in, which can lead to issues. If the force applied is incorrect, it can easily cause the pins to bend or become misaligned.This further highlights the advantages of the Godiag platform, which is designed to prevent such issues through its precise and user-friendly features.

Summary:

TheGodiag BMW BDC2 BCP Test Platformoffers a superior testing experience with its advanced features, precision, and ease of use. Its ability to work with both BDC2 and BDC3 modules, along with its dedicated key placement area and recognition indicator, makes it a standout choice for professionals in the automotive industry. For those seeking a reliable and efficient testing solution, Godiag is the clear winner.

If you have further questions or need confirmation for specific vehicle models, years, or systems, feel free to reach out to us.

Posted by: jean at 06:05 AM | No Comments | Add Comment
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How to register Autotuner?

• First go tohttps://www.autotuner.com/en/register

• Insert your email address and click on "Register"

• An email is sent to your mailbox to validate your email address

• Check your mailbox and find the email "Welcome to AutoTuner Admin"

• Click on the link "Activate my account"

• Define your password

• Done

How to activate an Autotuner tool?

• Log in to theWebsite (click here for the link)

• Click onShop

• Click onOfficial dealers

• Select theSoftware activation

• Select the deviceserial numberyou want to activate and mention the Master serial number in case of Slave

• Add to cartandcheckout

Software download & setup

Step 2 :click on "I'm ready - Let's go"

Step 3 :clock on "I have already registered"

Step 4 :click on "Link my tool"

Step 5 :enter your email and click on "Sign in"
WATCH OUT :It is very important that your link the tool to your email address, which you will use to get technical support and file transfers. If you ever need to transfer the tool to another email address, a 499€ fee will be applicable for the warranty and support transfer, even if you own both email addresses.

Step 6 :Go to your mailbox and click on the Magic Link.
WARNING :You must open your mailbox on the same browser as the one on which you entered your email address and pressed "Sign in"

Step 7 : click on "Confirm link"

Step 8 :Congratulations

B) You don't have an AutoTuner account yet :

Follow thislinkand create one.

Then, once you are logged in, you can link the tool by following the procedure above.

How-to export error logs file

Here is the process to export the error logs related to an ECU reading.

This function saves the necessary information to the support team in a compressed .zip file. This file also contains a screenshot.

How-to submit a support request ticket

Autotuner support team is available Monday to Friday, from 9am to 6pm CET. The team speaks English, French, Italian, Spanish, German and Dutch and works with a translator to serve all our users in their language.


If you did not find the answer to your question in our helpdesk, the support team is available to help you. There are two ways to open a support ticket:

A)You encountered an issue previously and have closed the software
​

• Please login to https://account.autotuner.com/en/login and click on "support".

• To open a new support request, click the "New support request" button.

Then, carefully complete all required fields. This will allow our team to process your request more efficiently.

B)You just encountered an issue previously within the software

• Click on the green headset at the bottom right corner of the software

• Complete the form and attach the required files

​The information provided in each support request will help technicians to solve your problem faster.
​
​Be sure to be clear and precise in the description of the problem encountered and always send an export of the error logs file when it is available.
​
​You do not have the opportunity to submit a support request if your tool has not been previously linked to your Autotuner account.

Posted by: jean at 06:32 AM | No Comments | Add Comment
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Successfully added a spare key to a Porsche Cayenne 2020 MLB System usingVVDI MLB ToolandVVDI Key Tool Plus.

Connect the Tools:
Start by connecting the VVDI MLB Tool with the VVDI Key Tool Plus.

Access the MLB Immobilizer System:
Navigate to theMLB Immobilizer Systemsmenu in the software and review the wiring diagram for proper setup.

Prepare the Original Key Board:
Disassemble the original key board and remote capacitors as indicated in the diagram. Connect the board to theMLB solder free adapter.

Collect Key Data:
Use the tools to collect the key data from the original key.Since Xhorse does not currently offer a Porsche-style MLB key, anOEM Porsche MLB keywas used. Note that this process will deduct200 remote points.

Calculate Immobilizer Data:
The system calculates the immobilizer data from the original key. Once the server calculation is successful, save the immobilizer data.

Generate and Learn the Key:
Finally, generate the dealer key and learn key using theVVDI Key Tool Plus.

http://blog.obdii365.com/2025/03/18/add-porsche-cayenne-2020-mlb-key-with-vvdi-key-tool-plus/

Posted by: jean at 06:35 AM | No Comments | Add Comment
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In this article, we’ll walk through a real-world example of cloning a Toyota 4D transponder key usingAutel MaxiIM KM100andAT100 super chip.

Step 1: Reading the Original Key

The first step in the cloning process is to read the data from the original Toyota 4D key. Using the Autel KM100, the user connects to the key via Wi-Fi and reads the necessary information. This step is crucial as it ensures that the data from the original key is accurately captured and ready to be transferred to the new chip.

Step 2: Cloning the Key

Once the original key’s data has been read, the next step is to clone it onto theAT100 chip. The user removes the original transponder from the key and replaces it with the new AT100 chip. The Autel KM100 is then used to transfer the data from the original key to the new chip. The process is straightforward, and the tool provides clear feedback once the cloning is complete.

Step 3: Testing the Cloned Key

After the cloning process is complete, it’s time to test the new key. The user inserts the cloned key into a cut key shell and tests it in the vehicle. The original key is also tested to ensure that it still works correctly. This step is essential to verify that the cloning process was successful and that the new key functions as expected.

Step 4: Verifying the Data

To ensure that the cloned key’s data matches the original, the user reads the information from the AT100 chip using the Autel KM100. The tool displays the data, confirming that the cloning process was successful. The user also reads the data from the original key to compare it with the cloned chip, ensuring accuracy.

Conclusion

The combination of the AT100 chip and Autel KM100 offers a reliable and efficient solution for key cloning. In this example, the tools were used to successfully clone a Toyota key, demonstrating their effectiveness and ease of use. Whether you’re working on a Toyota or a more advanced vehicle, this combination provides a powerful solution for key cloning tasks.

Posted by: jean at 05:52 AM | No Comments | Add Comment
Post contains 359 words, total size 9 kb.