XTOOL AD20 Pro OBD2 Scanner for iPhone & Android: 2025 Enhanced Check Engine Fault Car Code Reader, Universal Car Diagnostic Tool with All System Scan, Oil Reset, Battery Test, Performance Test
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Availability:
Only 1 left in stock, order soon!
Arrives
Saturday, Aug 8
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Features
- XTOOL Advancer AD20 PRO: 2025 newest upgraded Version of AD20, A wireless obd2 code reader integrates full 10 of OBDII tests, all system scan, engine light check, oil reset, battery check, DTC lookup, performance test, trip analysis and other powerful features, Whether you're a professional mechanic or an inexperienced DIYer, repairs can be done easily.
- All-System Diagnostic Scanner: The AD20 Pro diagnostic scan tool offers comprehensive in-depth checks across all vehicle systems. It goes beyond basic engine fault detection to access and clear manufacturer-specific DTC codes that cheaper OBD scanners miss. With capabilities to scan Engine, Steering & Brake, Airbag, ABS, etc, the AD20 Pro ensures the accurate diagnostics. * Please note: Only reads and clears codes, and does not support system resets. Some DTCs required the repairs before clearing codes.
- Check Engine Light & Oil Reset: Easily find out why the check engine light is on by yourself, quickly read and clear the diagnostic trouble code, view freeze frame, I/M monitor readiness, check if your car is ready for inspection. Also features with oil reset special function, you can effortlessly maintain the oil light at home instead of taking car to mechanic shop. Save your time and money.
- User Friendly Exclusive App: Exclusive app available for free download on iPhone, iPad, and Android devices. With no subscription fees and lifetime free access, you wont need to rely on multiple third-party apps that vary in quality. The user-friendly interface offers complete features and a customizable dashboard, allowing you to intuitively display the most important data. Please note that this device is not compatible with any third-party software, ensuring an optimized experience with our dedicated app.
- Full OBD Test & DTC Lookup: The AD20 Pro OBD2 scanner makes car diagnostics simple, even for beginners. With its DTC Lookup feature, you can quickly identify potential issues with your vehicle. It performs a full range of OBDII tests, including reading/clearing codes, live data streaming, freeze frame, ECU information, component testing, on-board monitor test (mode $06), O2 sensor test, I/M readiness status, and more. Access critical data such as engine load, RPM, fuel trims, MAF, O2 sensor readings, mis~fire counters/voltage, etc.
- Track Vehicle Performance: The AD20 Pro car code reader offers a range of performance tests and trip analyses to monitor your car's performance. The Performance Test measures key data like 0-100 km/h acceleration, top speed, engine load, and coolant temperature, while Trip Analysis tracks metrics such as top speed, average speed, and fuel consumption. By analyzing your driving behavior, it helps optimize performance and improve safety. Plus, you can personalize your head-up display using the Smart Dash feature.
- Compatible with Most Car Makes: The XTOOL Advancer AD20 PRO car code scanner works with most American vehicles (since 1996), European models (since 2000), and Asian cars (since 2008) sold in the USA that are OBDII compliant and use 12 volts, including sedans, SUVs, light-duty trucks, and minivans. It supports oil and hybrid-electric vehicles (not pure electric). With 11 languages available, you can easily switch to your preferred language, making it a perfect upgrade for your current scanner.
Brand: XTOOL
Power Source: Corded Electric
Operating System: Android & iOS
Automotive Fit Type: Universal Fit
UPC:
Power Source: Corded Electric
Operating System: Android & iOS
Automotive Fit Type: Universal Fit
Brand Name: XTOOL
UPC: 758283011670
Manufacturer: XTOOL
Model Number: XTOOL AD20 Pro
Manufacturer Part Number: XTOOL Advanced AD20 Pro
Item Type Name: CODE READER & SCAN TOOL
Manufacturer Warranty Description: 2 Year Warranty
Included Components: AD20 PRO OBD2 Scanner
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Aug 8
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
The XTOOL AD20 Pro OBD2 Scanner is a compact and powerful tool for the in-tune driver. It's important to note for this is not a bi-directional tool meaning that why it can clear codes, it is not intended or designed to use bi-directional data to activate circuits, switches, lamps, etc. What the AD20 Pro will do is provide you an overall health check on your car's systems and has the ability to deep dive to help diagnose any challenges if you choose. After downloading the app, it is very easy to get started and get the AD20 Pro paired with your vehicle. When you first insert the reader into your OBD2 port, I suggest having the box available so you can confirm the serial number of the reader. The number is also printed on the reader, but often out of site when you're in the driver's seat. Once paired, it's very simple to get started, simply press on "Quick Test" and the AD20 Pro goes to work checking important systems and gives you a check mark next to all the systems it detects. You can also go into what is called, "OBD Live Data" and select from a host of parameters what to look closer at. For instance, let's say you're a DIY kind of person and you reach out to people or forums to help diagnose faults in your car. Maybe you're having challenges with an O2 sensor or maybe misfire faults. Many times experts will want to know what your fuel trims are or what the readings on your upstream or downstream O2 sensors are reading. This tool tackles that in real time and a simple screen grab such as I've included above can be kept for reference. USER HINT: If you choose to select from the OBD Live Data options and say you want to check on some other data, it is easier to click on the "Select All" and then "Select All" again which will toggle all checked boxes off instead of having to go back and unselect them manually (it will make more sense after you purchase the AD20 Pro). It literally walks you through all the steps. We all love emissions testing right? The AD20 Pro lets you check your emissions readiness BEFORE you get in line at the emissions station just to be sent home because your car isn't ready. And this can happen after a simple battery change or dead battery situation. It takes time for your car to ready itself and this can tell you if that has happened. During the testing of the AD20 on one of my vehicles, I knew I had an illuminated light on the dash for a TPMS sensor in the right wheel. I used the "In Depth Check Function" to have the AD20 Pro go through the specific systems one by one either showing passing or failing results. This is where I found the TPMS information along with a couple of other faults I did not know about. None of these faults are programmed to illuminate a MIL or Check Engine light on the dash as they are not critical to the drivetrain's health. But they still need to be addressed. The In Depth Check Function is in the main menu selection at the bottom of the Home Screen and scans the vehicle from front to back. What I really liked about the AD20 Pro was after finding a fault, it provided the ability to directly click on a link which took me to the Internet with specific searches about the fault. Articles or YouTube links were at my fingertips while I was still seated in my car! I could literally spend hours talking about what this is capable and I've included several images of what is available to see on the AD20 Pro. Most importantly, the AD20 Pro provides the owner of a vehicle to have the upper hand when it comes to potential repairs. Maybe you're not mechanically inclined and have no desire to work on your car. That's no problem, but that doesn't mean you can't be informed when it comes to your vehicle's needs or the importance of a looming repair. Upselling repairs or replacement parts is big business and the AD20 Pro gives the car owner a solid foundation of knowledge to discuss the health of their vehicle and what repairs it might need. The XTOOL AD20 Pro OBD2 Scanner is affordable and compact enough to fit in your glove box so you can keep your car maintained and stay on the road with confidence.
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Reviewed in the United States on May 7, 2024 Reviewed in the United States on May 7, 2024 by Scooter & Mick
Updated post - I've been trying out this scanner for over a month now and overall, I believe it's a great tool that's easy to use at a very reasonable price. And no need for third party software. The instructions for setting up the device may seem a little confusing. But this is what I did. Getting it to pair with your phone is the first thing you need to do. You need to download the app and enter your email. They use 2 step confirmation with your email which is good. Once you enter the code they send, the device is activated on their end. (If you don't do this, you will never see the device populate on your bluetooth list of your phone.) You cannot just plug it in and connect to your phone. you need to follow the steps on the app. Once the app is setup on the phone you'll scan the QR code on the device and then plug it into the car. I've attached a few photos to show how it works. The device will automatically connect to your ECU and it finds the VIN number and you just confirm the data to get started. Once this is complete you can begin to do your scanning. It works quickly and easily and shows the DTC codes and give a hyperlink if you want to look them up. You can then clear the codes and it walks you through the steps on the app. It does all this allows for switching between cars very easily. Something the earlier version of the AD20 did not do so well. I bought a couple of the earlier versions for my kids cars and it was a hassle switching cars and setting up each time. Initially I had an issue with the device throwing a VSC code on an older Lexus when I first got it. However, I reached out to their product support and they updated the software which fixed the problem in short order. (I have one of their professional scanners, the D7 and they've always been quick to make corrections for updates to take care of any issues.) So if you want a scanner to keep in your car for the occasional check when you have an MIL or DTC, this is a great option that's at the right price point. And you can't beat the customer service.
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Reviewed in the United States on March 21, 2024 Reviewed in the United States on March 21, 2024 by DL
This is a great device for $20. I haven't located the manual yet for some of the technical abbreviations used, and there is some missing live data that I would like to see but again maybe it's there somewhere but I need to see the manual. Definitely more versatile than the lower end scanners costing much more than this device. A lot of bang for the buck.
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Reviewed in the United States on August 3, 2025 by Joseph B. Strong
Worked fine at the beginning. Then BT connectivity issues started... was connecting after several attempts... now not connecting at all. White led on the device is still blinking. Unusable after less than 4 months.
Reviewed in the United States on June 30, 2025 Reviewed in the United States on June 30, 2025 by Sergey
I have had a standard AD20 on my vehicle for some time and have been very pleased with it. It is very easy to use and has lots of capabilities. I was excited when the AD20 PRO was released, and based on my previous experience with the company, I ordered it that day. Once I received it, I installed it on my vehicle by simply plugging it in and following the simple instructions to pair it with the Advancer App, which I already installed on my phone. I then used the AD20 Pro model to scan my vehicle again. I was excited to find additional fault codes that I was unaware of. It detected a "CAN bus" communication failure and set a code for it. I then used the look-up feature, and it took me to an in-depth online explanation of the fault code. After reading all about it, I learned that the particular code was not overly critical and could be a simple sporadic loss of communication. I used the reset codes function and repeated the test, and all was well. The battery in my vehicle is old, and I decided to run the "battery test." This test was difficult to do without this tool because the car starts easily, and you need to capture the battery voltage at the peak of the load. When the car started quickly (since it was warmed up), the window to capture the reading was very brief, and my volt meter could not catch it. The AD20 PRO captured the peak load voltage perfectly. The results are shown in the attached picture. I like this function. I also tested the live data function. While it does not do a real-time graphic representation of transient voltages like my very expensive scanner, it gives more than enough data and response time to interpret almost all data functions. I like this tool. I also previously messaged the company when I had trouble connecting the unit, and they were very responsive. It turned out that I simply needed to follow the instructions as written instead of winging it. Problem solved. Now, the AD20 PRO is on my Buick to stay. I leave it on the car at all times, and when I have a question or trouble arises, I simply run the APP and get a fast diagnosis of the condition of my car. I plan to have one of these on every vehicle I own. you can leave it in the car without draining the battery because the low-power Bluetooth automatically turns off after three minutes.
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Reviewed in the United States on May 5, 2024 Reviewed in the United States on May 5, 2024 by Wayne S.
Works great!! Has helped me alot
Reviewed in the United States on April 23, 2024 by Jaiden
We have a 2021 Ram Promaster 1500 camper van and are going to Death Valley in a couple of weeks and I really wanted to watch coolant temp and not rely on the center needle gauge on the dash. I originally had a ScanGuage II OBD engine performance and trouble code reader on an older vehicle, but I didn't like the corded feature and looked for something that used Bluetooth and a dedicated app for my iPhone. The AD20 Pro by XTool fit those requirements, and boy am I glad I found it. The free, proprietary app was easy to find in the app store, and the setup and pairing in my driveway was super easy. The general settings are intuitive, was able to set units to US (deg F, miles, and gallons) and turn on warnings for coolant temp and DTC codes. The real shakedown will be when we leave on our trip, but just the fact I can actually see coolant temp is worth the price I paid the the AD20 Pro, and it was not that expensive at all!
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Reviewed in the United States on April 5, 2025 by Michael W. Robinson
This tool has the ability to display diagnostic vehicle information in an easy to understand format. The low cost and small makes it an affordable device to keep in the car for those times when you need to know what is going on with your vehicle. The app is easy to download and set up. Instead of scanning ghe barcode on the device itself, you can scan the little QR code on the box. The app will communicate with the maker to set up the app and device, it's so easy. There are no subscription costs and the device has free updates. It scans all major vehicle systems and those tests are user selectable via an easy to understand screen. SRS, transmission, airbag and ABS codes are readable with this device. I'm looking forward to oil change time so I can see how they oil change reminder can be reset. I've used this on several Ford vehicles and it works with each one flawlessly. It will identify the VIN, year of make, model, etc. right when you connect. I have an Android phone and you can set up a dashboard that displays an animation that emulates a car's dashboard to show speed, coolant temp, fuel level, etc. Very cool! I really like the versatility of this tool.
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Reviewed in the United States on April 7, 2024 Reviewed in the United States on April 7, 2024 by BeeCee