--- product_id: 610536955 title: "XTOOL AD20 Pro OBD2 Scanner for iPhone & Android: 2024 Enhanced Check Engine Fault Car Code Reader, Universal Car Diagnostic Tool with All System Scan, Oil Reset, Battery Test, Performance Test" brand: "xtool" price: "$141.84" currency: USD in_stock: true reviews_count: 7 category: "Xtool" url: https://www.desertcart.us/products/610536955-xtool-ad20-pro-obd2-scanner-for-iphone-and-android-2024 store_origin: US region: United States of America --- # Performance & trip analytics Wireless OBD2 connectivity All-system deep diagnostics XTOOL AD20 Pro OBD2 Scanner for iPhone & Android: 2024 Enhanced Check Engine Fault Car Code Reader, Universal Car Diagnostic Tool with All System Scan, Oil Reset, Battery Test, Performance Test **Brand:** xtool **Price:** $141.84 **Availability:** ✅ In Stock ## Summary > 🚗 Diagnose smarter, drive safer, save bigger! ## Quick Answers - **What is this?** XTOOL AD20 Pro OBD2 Scanner for iPhone & Android: 2024 Enhanced Check Engine Fault Car Code Reader, Universal Car Diagnostic Tool with All System Scan, Oil Reset, Battery Test, Performance Test by xtool - **How much does it cost?** $141.84 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/610536955-xtool-ad20-pro-obd2-scanner-for-iphone-and-android-2024) ## Best For - xtool enthusiasts ## Why This Product - Trusted xtool brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Total Vehicle Insight:** Unlock full OBDII scans including engine, ABS, airbags & more—beyond basic code readers. - • **Zero Subscription Fees:** Lifetime free app access on iOS & Android with a sleek, user-friendly interface—no hidden costs. - • **Universal Compatibility:** Works seamlessly with most US, European & Asian OBDII vehicles since 1996—multi-language support included. - • **Performance Tracking Pro:** Measure acceleration, top speed, fuel consumption & optimize your driving with smart trip analysis. - • **DIY Mechanic’s Best Friend:** Instantly read & clear check engine lights plus reset oil indicators at home—save time & money. ## Overview The XTOOL AD20 Pro is a cutting-edge wireless OBD2 scanner designed for both professional mechanics and car enthusiasts. It offers comprehensive all-system diagnostics, including engine, ABS, airbags, and more, plus advanced features like oil reset, battery test, and performance tracking. Compatible with most OBDII vehicles from 1996 onward, it pairs with a free, subscription-free app for iPhone and Android, delivering real-time data and trip analytics to empower smarter vehicle maintenance and driving optimization. ## Description XTOOL ADVANCED AD20 Pro OBD2 SCANNER Review: OBD2 - Im still new for this OBD2, im not mechanic but it works for me to scan the systmem of my Car, it works fine iloveit. Review: xtool ad20 pro is completely Useless - Useless it's doesn't do as mentioned I checked on Nissan Sentra 2014 It shows only RPM,TEMP,SPEED, BATTERY, nothing else . You can buy if you need this otherwise don't waste your money. ## 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 won’t 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CQR67265 | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #29,659 in Automotive ( See Top 100 in Automotive ) #148 in Automotive Code Readers & Scan Tools | | Brand | Xtool | | Brand Name | Xtool | | Customer Reviews | 4.1 out of 5 stars 133 Reviews | | Included Components | AD20 PRO OBD2 Scanner | | Item Type Name | CODE READER & SCAN TOOL | | Manufacturer | Xtool | | Manufacturer Part Number | XTOOL Advanced AD20 Pro | | Model Number | XTOOL AD20 Pro | | Number of Items | 1 | | Operating System | Android 4.4 | | Operating system | Android 4.4 | | Power Source | Corded Electric | | Power source | Corded Electric | | UPC | 758283011670 | ## Product Details - **Automotive Fit Type:** Universal Fit - **Brand:** Xtool - **Power source:** Vehicle OBDII Port (NOTE: For any issue, please come to us via xtooltoolsus @ out look . c 0 m. ) - **Product dimensions:** 10.4L x 2.7W x 6.6H centimeters ## Images ![XTOOL AD20 Pro OBD2 Scanner for iPhone & Android: 2024 Enhanced Check Engine Fault Car Code Reader, Universal Car Diagnostic Tool with All System Scan, Oil Reset, Battery Test, Performance Test - Image 1](https://m.media-amazon.com/images/I/71yKePGFxtL.jpg) ![XTOOL AD20 Pro OBD2 Scanner for iPhone & Android: 2024 Enhanced Check Engine Fault Car Code Reader, Universal Car Diagnostic Tool with All System Scan, Oil Reset, Battery Test, Performance Test - Image 2](https://m.media-amazon.com/images/I/71ftM8JsElL.jpg) ![XTOOL AD20 Pro OBD2 Scanner for iPhone & Android: 2024 Enhanced Check Engine Fault Car Code Reader, Universal Car Diagnostic Tool with All System Scan, Oil Reset, Battery Test, Performance Test - Image 3](https://m.media-amazon.com/images/I/71qRTvbzd8L.jpg) ![XTOOL AD20 Pro OBD2 Scanner for iPhone & Android: 2024 Enhanced Check Engine Fault Car Code Reader, Universal Car Diagnostic Tool with All System Scan, Oil Reset, Battery Test, Performance Test - Image 4](https://m.media-amazon.com/images/I/81FXoLZYnfL.jpg) ![XTOOL AD20 Pro OBD2 Scanner for iPhone & Android: 2024 Enhanced Check Engine Fault Car Code Reader, Universal Car Diagnostic Tool with All System Scan, Oil Reset, Battery Test, Performance Test - Image 5](https://m.media-amazon.com/images/I/81SrIy5v2WL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Can I use a third party App?** A: 1. No. AD20 PRO comes with our self-developed app "Advancer AD20" and is not compatible with any other third-party apps. 2. Exclusive APP is completely free to upgrade, no subscription fees, full-featured, easy to operate **Q: How to download the App?** A: 1. For IOS, search " Advancer AD20" and download it from "APP store"; 2. For Android, search " Advancer AD20 " on" G00gle Play" 3. Scan the OR code on the packing box or user manual Any request for a fee is not the right app **Q: Will not connect to bluetooth, what should I do?** A: - Check OS ver. of your device, it is compatible with Android 4.4+ and iOS 11+ OS. - Make sure AD20 PRO is firmly plugged into the OBDII port. -Allow the APP to access your permission: Settings > Privacy > Bluetooth/Location>Enable the advancer AD20. **Q: Why I can't erase the fault code?** A: 1.Please ensure that the vehicle has been repaired before clearing the codes. 2.If the codes remain after repair, we would appreciate it if you could send us your S/N via xtooltoolsus @ outlook.com. **Q: How do I access support from the technical team?** A: Please kindly keep in touch with us at xtooltoolsus @ outlook.com ## Customer Reviews ### ⭐⭐⭐⭐⭐ OBD2 *by E***E on 27 April 2025* Im still new for this OBD2, im not mechanic but it works for me to scan the systmem of my Car, it works fine iloveit. ### ⭐ xtool ad20 pro is completely Useless *by M***Z on 18 August 2025* Useless it's doesn't do as mentioned I checked on Nissan Sentra 2014 It shows only RPM,TEMP,SPEED, BATTERY, nothing else . You can buy if you need this otherwise don't waste your money. ### ⭐⭐⭐⭐⭐ Powerful Diagnostic Tool at a Great Price! *by S***K on 7 May 2024* 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. ## Frequently Bought Together - 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 - XTOOL D7S OBD2 Scanner Diagnostic Tool 2025 Bidirectional Scan Tool Ver. of D7 with ECU Coding Active Test, FCA, All-System 36+ Resets, Crankshaft Relearn, PMI, V.A.G Guide, DoIP/CAN FD, 3-Yr Update - Solary Automotive Smoke Machine Leak Detector - 12V DC EVAP Vacuum Diagnostic Tester for Pipe System --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/610536955-xtool-ad20-pro-obd2-scanner-for-iphone-and-android-2024](https://www.desertcart.us/products/610536955-xtool-ad20-pro-obd2-scanner-for-iphone-and-android-2024) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-11*