XTOOL D8W AI-Assisted Bidirectional Scan Tool, All System Automotive Diagnostic Tool, Bi Directional OBD2 Scanner with Topology Mapping, ECU C0ding, PMI, 42 Services, FCA, CANFD & DoIP, 3-Yr Update

This is my second X Tool Scanner and they have worked great for what I've needed both on my personal vehicles and using them professionally at work as a technician. We have the big name scan tools at the shop but they constantly need ridiculously priced updates on top of the astronomical original purchase price compared to the X tool scanner. On top of being an affordable option it also comes with 3 years of free updates and even after the free period its a very reasonable price to pay the yearly fee. 99% of the time this is our go to scanner over our Snap-on for ease of use and it does pretty much everything we need out of a scan tool. It's bidirectional so it allows some changes to be made in the ECU, VIN matching components, ABS bleeding function, actuation tests for most of the systems, electronic parking brake controller for working on brake systems, etc... For the money it's by far the best scan tool I've owned or used and I'd highly recommend this to anybody regardless of of your a hobbiest or professional technician. It's a great tool to have in your toolbox!

I've owned the Xtool D8BT now for about a month. I have many diagnostic tools, and I really put them through the ringer. I am a diagnostic tech for a well-known nationwide used car dealer, and I scan and troubleshoot about 10-12 vehicles a day. I have gotten to know this tool inside and out, and will tell you a bit about it. QUALITY Firstly, it is quite a rugged tool (unlike many other scanners in this sub-$1000 price range). The case is solid, with no flex. It also has a kickstand so you can hang it on the steering wheel for some good ol' driver's seat diag. It can be tricky to get balanced on some cars as the tool is quite compact, but it is light enough to make it work on most cars. MILEAGE CORRECTION I originally purchased this tool specifically for it's mileage correction capabilities. We have many vehicles come in with damaged, inoperable or even missing Instrument clusters. Typically we would order a used replacement unit and have it sent out to match the mileage to the vehicle, which takes time and money. Well I am pleased to say that is now (mostly) a thing of the past. I'm sure that there are some vehicles that this will NOT do mileage correction on, but I have not run into any in the time I have been using it (bear in mind, we only deal with vehicles that are relatively new; nothing over 10 years old). This is a BIG money saver for shop owners or mobile technicians! IMMOBILIZER/KEY PROGRAMMING It's immobilizer capabilities are also incredible, for the price. I have added keys successfully on many domestic and Asian vehicles with this tool. The menus can be a bit confusing, especially compared to some higher end key programmers we use, but all it takes is some poking around to find the correct function to use. I also have also successfully performed 'all keys lost' on a Nissan Altima with a smart key (very impressive!) and a few Jeeps with standard blade keys. A few years ago a tool this capable would have cost you several thousand dollars! GENERAL DIAGNOSTICS Every vehicle that comes into my bay gets a full scan. I am pleased to say that the Xtool D8BT is a more than capable diagnostic scanner. It is SUPER quick to auto-ID the vin and execute a full system scan. Once the vehicle is loaded it has all of the same active tests and special functions as my MUCH more expensive Autel. Updates seem to be very frequent as well. My second week of using it, a Ford update (v13.10 if I recall) broke the Auto VIN function. Any Ford vehicle I scanned I had to manually enter the year make and model (quite annoying). However, within a week a new update was released that restored this functionality. This tells me that the company is staying on top of things on their end. Very reassuring. DISLIKES It is not without it's faults, however. When viewing live data, for example, there is no search function available like on my Autel. This will probably not be an issue for most, but some vehicles have HUNDREDS of data PIDs to scroll through and the search function of the Autel makes it a breeze to find exactly what you are looking for. (See my edit below; XTOOL has now added this functionality as of March 2022!) There are also a few annoying quirks that I believe are specific to the Bluetooth model (I do not own the corded version to compare). The range of the Bluetooth VCI is actually quite impressive, but if you do lose connection, even for a second, it boots you right back to the main menu. This can get frustrating, trust me. It also seems to lose Bluetooth connection if you allow it to go to sleep during a session. I have disable the auto-sleep function in the Android settings menu to remedy this issue. The last niggle I have with the tool is in it's update speed when viewing/graphing live data. It is quite slow, to say the least. It seems to update data at a rate of about twice per second. This is about half as slow as my Autel, which I also find quite slow. Overall it is useable, but really makes troubleshooting tricky issues harder than it needs to be. Honestly, all of these complaints really are minor considering the price. It is just a fantastic tool, overall. Cannot recommend it highly enough. *EDIT - 3/1/2022 Just wanted to mention that a system update was released earlier this week that added a search function while viewing live data, which was one of my only gripes! Just makes the tool that much better!

I just ordered the D8BT after owning the D8 for more than a year. Additionally, I considered getting an A30M and keeping it in my car. The TPMS activation and replacement battery remote programming functions alone are valued at over $300. Only three uses of the scanner would have paid for itself, as diagnostic scanning at the dealer starts at $250. A30M owners also voiced concerns regarding the differences in adaptability between Android and iOS devices; however, as of late, iOS has improved and matched Android versions in terms of user interface. A30M only has 21 unique functions, whereas D8BT has 38+ (including vehicle-specific functions) and a topology feature. For certain cars (Mazda, Lincoln, and Ford), D8BT includes ECU configuration, ECU coding, and ECU offline programming. It can also be used with an inspection camera and has key programming functionality. D8BT Among dealer-level bi-directional OBDII scanners, this one has a well-known user interface and costs more than $10,000. Excellent value if you need sophisticated scanning capabilities; it comes with a two-year guarantee and free three-year software updates. You can keep all of the current software and updates after three years, but you won't be able to buy any additional or newer versions of the program beyond that time. We tested three cars all day long, and the batteries held out for more than seven hours and forty-five minutes. As of December 21, 2023, the 2024 Lexus RX350H is not supported by D8DB. Scanners for my previous vehicles, including the 2004 Mercedes ML350, 2008 Honda Civic, 2012 Hyundai Elantra, 2012 Lexus CT 200H, 2022 Lexus RX 350, and 2023 Toyota Camry Hybrid Night Shade, all worked without a hitch. When contacting customer support via email, you may expect a prompt response within a few hours, even on weekends. You cannot rely on engine error codes or misdiagnose problems; instead, you must determine what is causing them. D8BT provides real-time data to help you diagnose problems accurately and replace any damaged parts. A P0420 error code, which is frequently encountered in the field, signifies that the catalytic converter isn't operating at its best. Catalytic converters are not always bad. You must view the live data from the oxygen sensors. If there is no reading or no change in the voltage of the sensor, it means the oxygen sensor is defective or operating slowly, and it has to be replaced. You just need to replace the $98 OEM faulty 02 sensor instead of replacing the $700 catalytic converters. Diagnose your HVAC system and find leaks to potentially save thousands of dollars on repairs. When I spoke with Evy at XTOOL, she forwarded my request to their software engineers, who responded. You would need to provide the 17-Vin code in order to verify whether unique features are available for a given vehicle. I recognize that some people may find it odd and wonder why they requested your car's VIN code, but this is because the code can provide particular information about the primary system components of your vehicle, enabling them to confirm whether or not the unique functions are available. excellent storage container with a USB-2 data cable for easy file copying from the scanner to the PC or Mac. To make file backup and file transfer easier, I would like to see an option to insert microSD cards. Basic reporting is accessible, and sending PDF reports to an email address is simple, but printing is not one of the options. They should be at least utilizing Android 10, as this is a pretty outdated version of the operating system. The XTOOL R&D development team informs me that D8BT has not yet been able to be upgraded to Android Version 10.

I've reviewed several scan tools, even tried some. They all promise certain things. THe ONE thing I was looking for above all was Trans Temp to properly refill my CVT or other modern sealed transmissions. This one is mid range priced, but no better than lower priced units and comes with a nice plastic case plus a Universal brick style charger that is suitable for anywhere in the world. Case in point. This statement in the ad clearly states: "Graphing & Text Live Data Stream (such as Misfire/Transmission Temperature, Sensors, etc)" Transmission Temperature? It doesn't. It reads the sensor and returns VOLTAGE, which is USELESS without a conversion factor to temperature. Raw voltage is unreliable until linearized and then converted to temperature; simple engineering. Battery life is mediocre. Apparently has no power down mode if you happen to leave it on; drains quickly. Not intuitive. PIDs are sometimes not typical and confusing what they really mean. Obscure numbers referencing them. Many are listed, yet are unavailable. So, why put there what isn't available? Contacted "support" which was equally useless. It took weeks to get any answer and even that response was "we're checking with Engineering". Then, a week later, amid apologies for the delay, the answer was the same: Doesn't read trans temp! So, for value, this ranks poorly. Since it does not provide what I needed AND updates are included for ONLY 3 years, buy a lower priced unit with LIFETIME updates. Stick with the reasonably priced units, but don't expect "support" from any of them.

This is not a professional level scan tool but it does work very well for the home technician who understands how to use a scan tool. The key programming isn't as good as a factory tool but reading data and DTCs works rather well, enough to allow a proper diagnosis.

I purchased the Xtool D8W Scan Tool for my personal use. I am a DIY kind of guy. I service and repair everything that I can. I not only work on my own vehicles, but I also work on them for family and friends. I am not a mechanic by profession but I have been working on vehicles since I was 16. Now 52. I have had a few cheap OBD2 code readers that helped some. But they are very limited. I did a lot of research before choosing the Xtool D8W. I considered a few other brands but kept coming back to this one. My initial reason for buying this is so that I can read transmission temps on newer vehicles to service them myself. Along with many other features. I can read many other trouble codes including but not limited to TPMS, ABS, HVAC, Engine, trans, ECM, BCM, TCS, and so much more. I have already used the D8W on Toyota, Scion, Honda, Subaru, Jeep, and Hyundai. I found codes that I would not have known about without this scan tool. I have been able to reset and repair more because of this tool. I have also programmed keys and key fobs for a few vehicles. I was able to disable my seatbelt chime. I ALWAYS wear a seatbelt and my passengers must also. But when I would leave something on the passenger seat with a little weight, the chime would drive me crazy. I still have the dash warning but not the annoying sound that won’t stop. I have had to contact Xtool on a few occasions for help. They are AWESOME to deal with and respond quickly. They have even followed up to make sure that everything worked out and see if they can help with anything else. I would recommend the D8W to anyone that works on vehicles, whether a DIY’er like myself or a professional mechanic. You will not be disappointed. I depend a lot on reviews but I rarely leave them myself. I believe that this tool deserves a great review. A few other things that persuaded my choice: Price was cheaper than other comparable brands/models. It comes with 3 years of updates included. Other brands are only 1 or 2. Also, when the 3 years are up, Xtool is much cheaper for annual updates than the other companies. It is totally wireless, except for charging. You don’t have to stay in the vehicle to use it. It’s bidirectional meaning that you can do tests and make changes to your vehicle that only a dealer could normally do. Now for the cons: I have yet to find any. I am a very happy customer.

This tool is worth the money spent. It's fast to scan and it's loaded with a lot of special functions to program and set features on just about any car on the planet. The IMMO feature surprisingly was very easy to program an extra key for my RR Velar. Battery life is above average but overall enough for a DIY'er. Almost dealer grade diagnostic tool.

In the realm of automotive diagnostics, the XTOOL D8BT stands as a beacon of innovation and efficiency. This powerful scan tool has revolutionized the way mechanics troubleshoot and repair vehicles, offering an unparalleled combination of advanced features and intuitive operation. Unleashing Advanced Diagnostics The XTOOL D8BT's capabilities extend far beyond basic code reading and clearing. Its bi-directional control feature empowers mechanics to command various vehicle systems, allowing for more precise diagnoses and component testing. This feature is particularly valuable for troubleshooting complex electrical and engine issues. ECU Coding: Personalizing the Driving Experience The XTOOL D8BT goes beyond mere diagnostics, delving into the realm of ECU coding. This advanced feature enables mechanics to customize vehicle settings, tailoring the driving experience to individual preferences. From adjusting mirror folding behavior to disabling annoying chimes, the possibilities are endless. Extensive Service Functions: A Comprehensive Solution The XTOOL D8BT isn't just a diagnostic tool; it's a comprehensive automotive service solution. With over 38+ commonly used maintenance service functions, mechanics can perform a wide range of tasks, from oil resets to ABS bleeding, streamlining their workflow and saving valuable time. Intuitive Operation: A Mechanic's Delight The XTOOL D8BT's user-friendly interface makes it a breeze to navigate, even for novice mechanics. Its large touchscreen display provides clear and concise information, while its guided functions offer step-by-step instructions, ensuring accurate and efficient diagnoses. Exceptional Hardware: Power Meets Durability Encased in a rugged and durable design, the XTOOL D8BT is built to withstand the rigors of the workshop. Its powerful processor and ample storage ensure smooth operation and seamless data management, while its long-lasting battery keeps the tool powered throughout the workday. A Must-Have for Mechanics Whether you're a seasoned mechanic or a budding enthusiast, the XTOOL D8BT is an invaluable addition to your toolkit. Its unmatched diagnostic capabilities, extensive service functions, and intuitive operation make it a true game-changer in the automotive industry. With the XTOOL D8BT in hand, you'll be equipped to tackle any automotive challenge with confidence.