---
product_id: 532169176
title: "AD20 Pro OBD2 Scanner, Wireless Full System OBD2 Code Reader Car Diagnostic Tool, Free Update, Oil Reset, Smog Check, Performance Test, Voltage Test, Engine Fault Code Reader for iOS & Android"
brand: "xtool"
price: "€ 109.20"
currency: EUR
in_stock: true
reviews_count: 12
category: "Xtool"
url: https://www.desertcart.hr/products/532169176-ad20-pro-obd2-scanner-wireless-full-system-obd2-code-reader
store_origin: HR
region: Croatia
---

# Real-time live data & voltage test Bluetooth 5.0 wireless connection All-system full OBD2 diagnostics AD20 Pro OBD2 Scanner, Wireless Full System OBD2 Code Reader Car Diagnostic Tool, Free Update, Oil Reset, Smog Check, Performance Test, Voltage Test, Engine Fault Code Reader for iOS & Android

**Brand:** xtool
**Price:** € 109.20
**Availability:** ✅ In Stock

## Summary

> 🚗 Diagnose smarter, drive safer — your car’s new best friend!

## Quick Answers

- **What is this?** AD20 Pro OBD2 Scanner, Wireless Full System OBD2 Code Reader Car Diagnostic Tool, Free Update, Oil Reset, Smog Check, Performance Test, Voltage Test, Engine Fault Code Reader for iOS & Android by xtool
- **How much does it cost?** € 109.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/532169176-ad20-pro-obd2-scanner-wireless-full-system-obd2-code-reader)

## 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

- • **Performance & Trip Tracking:** Monitor acceleration, fuel efficiency, and get instant fault alerts while driving.
- • **Oil Reset & Smog Check Ready:** Reset maintenance lights and pass MOT tests effortlessly from your phone.
- • **Comprehensive All-System Scan:** From engine to airbags, ABS to infotainment—know every detail of your car’s health.
- • **Seamless Wireless Bluetooth 5.0:** Fast, stable connection with iOS & Android devices for on-the-go diagnostics.
- • **Instant AI-Powered Fault Analysis:** Decode complex engine errors with smart repair guidance—no mechanic needed.

## Overview

The XTOOL AD20 Pro is a compact, wireless OBD2 scanner featuring Bluetooth 5.0 connectivity and a proprietary app compatible with iOS and Android. It offers full-system diagnostics including engine, transmission, ABS, airbags, and more, with AI-powered fault code analysis and repair suggestions. Additional features include oil reset, smog readiness checks, live data monitoring, performance tracking, and lifetime free software updates, making it an essential tool for DIYers and professionals alike.

## Description

Product Description Brand NEW XTOOL AD20 Pro OBDII Code Reader XTOOL AD20 PRO features with All System Scan, Oil light Reset, Full OBD2 Tests , Live Data, Performance Test, Trip Analysis, etc. It provides a low-cost way to locate your car issues. NOTE: Services do not work on all cars. Please provide your VIN to check compatibility. How to download the App? 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 How to download the App? 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 Why I can't erase the fault code? Why I can't erase the fault code? 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 xtoolofficialeur @ outlook.com Why I can't erase the fault code? 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 xtoolofficialeur @ outlook.com Can‘t not connect to bluetooth, what should I do? - 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. Can‘t not connect to bluetooth, what should I do? - 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. Can I use a third party App? 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 Can I use a third party App? 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 How do I access support from the technical team? Please kindly keep in touch with us at xtool officialeur @ outlook.com How do I access support from the technical team? 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Android: Download in G00le Play or scan the Q^R code otthe package/user manual xtool ad20pro how to download the app Diagnosis Vehicle with AD20 Pro Highly Recommended by Popular YouTubers AD20 Pro can check full system, like engine, transmission, brakes, steering, safety, infotainment andso on. 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The video guides you through product setup. The video compares multiple products. The video shows the product being unpacked. xtool ad20pro kol display Merchant video (window.desertcartUIPageJS ? desertcartUIPageJS : P).load.js('https://m.media-desertcart.com/images/I/51ckmXPzM3L.js?AUIClients/VSEPlayer'); (window.desertcartUIPageJS ? desertcartUIPageJS : P).load.js('https://m.media-desertcart.com/images/I/21fOfDNeAIL._RC|01x4giTy+uL.js,01r9LpT6pbL.js,41k0NAKRfaL.js,11QfrzttlqL.js,91VXiFQ1TCL.js,01ELLYeIOkL.js_.js?AUIClients/Brila'); (function(f) {var _np=(window.P._namespace("vse-ns-initVSEPlayerOnLoad"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) { P.when('VSEPlayer').execute(function(vsePlayer){vsePlayer.initPlayer('aplus-141941-player-b39a16e0-1c26-4348-a3cc-521b266ce495-player-ps');}); //Please use below event to register FeedbackForm P.when('A', 'VSEComponentAssets').execute('vse-ns-player-initialization', function(A, asset) { A.trigger('vse:ns:player:aplus-141941:init', 'aplus-141941-player-b39a16e0-1c26-4348-a3cc-521b266ce495-player-ps'); }); })); Diagnosis Vehicle with AD20 Pro Highly Recommended by Popular YouTubers AD20 Pro can check full system, like engine, transmission, brakes, steering, safety, infotainment andso on. AD20 Pro obd2 code reader features with full 0BD2 test modes Turn off check engine light xtool ad20pro kol display

Review: Great for VW Transporter T6 DIY Maintenance - I bought the XTOOL AD20 Pro for my VW Transporter T6, and it’s already been a huge help. It handled two specific tasks perfectly: Parking Sensor Fault: My sensors stopped working. This tool pinpointed the exact faulty sensor immediately. This allowed me to identify the issue without a professional diagnostic fee and fit a replacement myself. Service Reset: After doing my own oil and filter change, I used the AD20 Pro to reset the inspection light on the dashboard. The process via the app was very straightforward. Small & Portable: It’s compact enough for the glovebox, providing peace of mind on long trips. Deep Scanning: It reads more than just basic engine codes—it accessed the ABS, Airbags, and Parking modules without issue. For any DIYer, this is a solid investment. Reliable Bluetooth, easy to use, and provides great insight into the van’s systems. Highly recommended!
Review: Fantastic little scanner with an excellent quick test feature - Brilliant little scanner and excellent value for money. Setup was quick and straightforward, plug it in, connect via Bluetooth, open the app and it works instantly. The interface is clear and easy to understand, even if you are not particularly technical, and the amount of information it provides is impressive for something so compact. The quick test feature is especially good. With one tap it runs through the main systems and gives you a clear overview of the car’s health in seconds, which is incredibly handy. I have attached a video of this feature because it really shows how fast and useful it is in real use. Reading and clearing fault codes is simple, live data is detailed, and the battery and voltage checks are a great bonus. For the price, this feels like a no brainer for any car owner. It has already given me peace of mind and saved a potential trip to the garage. Highly recommended.

## Features

- AI-POWERED FAULT ANALYSIS & REPAIR: The XTOOL AD20 Pro instantly analyzes diagnostic trouble codes (DTCs) to reveal probable causes and specific repair suggestions. It turns complex error codes into clear, actionable advice, guiding you on exactly why the fault occurred and how to fix it efficiently.
- 2026 Upgraded ver of XTOOL AD20 OBD Scanner: XTOOL Advancer AD20 Pro is a next-generation OBD2 scanner with faster BT5.0 connection, support iOS and Android devices, All System Diagnosis, Full OBD2 Test, Smo~g Check, Check Engine Light On, Battery Voltage Test, Vehicle Management, Vehicle Performance Test, Trip Recorder, Fault Warning, Live Data, Repair Guide, Lifetime Free Update, and more. This car diagnostic scanner is perfect for mechanic, DIYers and Home
- All System Quick Scan, In-depth Check & Oil Reset: The XTOOL AD20 Pro car fault code reader features in-depth check every vehicle systems like engine, transmission, ABS, steering, safety, infotainment and more, reads fault codes, displays the severity of the faults, fault cause description, and repair suggestions. Tells you which problems need to be prioritised and saves repair time; With the Oil Reset function, you can reset the oil maintenance light right at home—no tools or mechanic required. Note: Only reads and clears codes, and does not support system resets. Some DTCs required the repairs before clearing codes
- FULL OBDII TEST MODES CAR SCANNER: The Advancer AD20 Pro obd reader features with full OBD2 test modes: read/clear codes, view live data in text including volts/rpm/temperature/speed values, etc. One-click I/M readiness, perform EVAP test, etc. By troubleshooting check engine light issue, passing the annual MOT check and keeping your car in good status, this wireless car diagnostic tool ensures quick and effective diagnostics for car owners, workshops, automotive technicians. Note: Functions may vary by vehicle; please send the VIN and required function to check compatibility before purchase
- TURN OFF CHECK ENGINE LIGHT & MOT Test (Smog Test): The AD20PRO car code reader can scan powertrain (PCM) module to pull emi~ssion related diagnostic fault codes (DTCs), freeze frame, data stream (PID) to show why the check engine light (MIL) is on, how severe is the car issue, and how to fix it effectively with the possible causes and fixes. This odb2 diagnostic tool can also get your car ready for MOT Test with the readiness status check feature saving you time and helping you avoid failures
- TRACK YOUR CAR PERFORMANCE: This unique AD20Pro obd-ii engine system diagnostic tools provides Performance Test, Trip (Analyze) to help you track your engine performance (acceleration, fuel efficiency), coolant temperature, engine speed, voltage, etc, perfect for performance-minded drivers. while push warning messages to your phone once fault codes was detected during driving at once. NOTE: This OBD2 code reader shuts down when ignition off.
- IN-DEPTH TO EXPLAIN THE FAULT CODE & FAULT CODES WARNING: The obd 2 scanner features with Fault Code Definitions, which is immensely useful for the car owner to fix car issues or replace faulty components, Instant access to a library of specialised repair information for easy-to-understand definitions and repair recommendations. Also, there is Fault Warning function, when your vehicle has fault codes or the coolant temperature is too high, you will receive warnings on your smart device to help ensure safer driving and prompt maintenance.
- LIFETIME FREE UPDATES & CUSTOMER SUPPORT YOU CAN TRUST: Every AD20 Pro vehicle diagnostic tool comes with lifetime access to free software updates, ensuring long-term compatibility and the latest features without extra fees. Our dedicated support team is always available to assist with any issues or questions. Plus, we offer a 30-day hassle-free return policy. Upgrade your vehicle diagnostics with confidence.
- UNIQUE GIFT IDEAS: XTOOL AD20 PRO is a top gift choice for your father, grandpa, brother, boy friend, husband, family who is a car owner, technician, advanced DIY, garage owner, car dealer, used car dealer, auto repair shop owner, automotive engineer, professional home mechanic, retired backyard mechanic, DIY beginner etc. EVERY CAR OWNER WILL NEED IT.
- BT Connection Issue ---- Please check the following cases to locate the reason. ●1. Please check OS version of your device because scanner is compatible with devices of OS Android 4.4+(with64-bit processor) and iOS 11+.(Android devices with 32-bit processor is not compatible since it is relatively old in the market) ●2. Please make sure the dongle is firmly plugged into the OBDII port. ●3. Please make sure that the network is stable. ●4. Please make sure that the vehicle is started or the ignition switch is in "ON" position.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C4PRYSZJ |
| Best Sellers Rank | 646 in Automotive ( See Top 100 in Automotive ) 2 in Automotive Code Readers & Scan Tools |
| Brand | XTOOL |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,516) |
| Date First Available | 9 May 2023 |
| Item Weight | 30 g |
| Item model number | AD20 PRO |
| Manufacturer | XTOOL |
| Manufacturer part number | XT-AD20 Pro |
| Model | AD20PRO |
| Product Dimensions | 10.49 x 6.71 x 2.69 cm; 30 g |

## Product Details

- **Brand:** XTOOL
- **Manufacturer:** XTOOL
- **Operating system:** Android, IOS
- **Power source:** Corded Electric
- **Product dimensions:** 6.7L x 2.7W x 10.5H centimetres
- **Screen size:** 2.4 Inches

## Images

![AD20 Pro OBD2 Scanner, Wireless Full System OBD2 Code Reader Car Diagnostic Tool, Free Update, Oil Reset, Smog Check, Performance Test, Voltage Test, Engine Fault Code Reader for iOS & Android - Image 1](https://m.media-amazon.com/images/I/61Efuf+ui+L.jpg)

## Questions & Answers

**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

**Q: Why I can't erase the fault code?**
A: Why I can't erase the fault code? 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 xtoolofficialeur @ outlook.com

**Q: Can‘t 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: 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 do I access support from the technical team?**
A: Please kindly keep in touch with us at xtool officialeur @ outlook.com

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for VW Transporter T6 DIY Maintenance
*by C***Y on 19 January 2026*

I bought the XTOOL AD20 Pro for my VW Transporter T6, and it’s already been a huge help. It handled two specific tasks perfectly: Parking Sensor Fault: My sensors stopped working. This tool pinpointed the exact faulty sensor immediately. This allowed me to identify the issue without a professional diagnostic fee and fit a replacement myself. Service Reset: After doing my own oil and filter change, I used the AD20 Pro to reset the inspection light on the dashboard. The process via the app was very straightforward. Small & Portable: It’s compact enough for the glovebox, providing peace of mind on long trips. Deep Scanning: It reads more than just basic engine codes—it accessed the ABS, Airbags, and Parking modules without issue. For any DIYer, this is a solid investment. Reliable Bluetooth, easy to use, and provides great insight into the van’s systems. Highly recommended!

### ⭐⭐⭐⭐⭐ Fantastic little scanner with an excellent quick test feature
*by M***E on 19 January 2026*

Brilliant little scanner and excellent value for money. Setup was quick and straightforward, plug it in, connect via Bluetooth, open the app and it works instantly. The interface is clear and easy to understand, even if you are not particularly technical, and the amount of information it provides is impressive for something so compact. The quick test feature is especially good. With one tap it runs through the main systems and gives you a clear overview of the car’s health in seconds, which is incredibly handy. I have attached a video of this feature because it really shows how fast and useful it is in real use. Reading and clearing fault codes is simple, live data is detailed, and the battery and voltage checks are a great bonus. For the price, this feels like a no brainer for any car owner. It has already given me peace of mind and saved a potential trip to the garage. Highly recommended.

### ⭐⭐⭐⭐ Good OBD2
*by D***B on 18 October 2025*

Great OBD2 unit. Unfortunately it failed to clear the airbag warning lamp on my Audi A1. Before I bought the unit, I messaged the seller / manufacturer who assured me the OBD2 will clear the error code. After failing to clear the code, I contacted the seller again. The customer service was really good and for a while they liaised with their support staff. After a few attempts they either gave up or their IT support staff did. This meant this unit was not going to solve my issue, so I had no choice but to return it. On the positive side, you can monitor your cars performance and it's ideal for all sorts of information even if it's a bit excessive.

## Frequently Bought Together

- XTOOL AD20 Pro OBD2 Scanner, Wireless Full System OBD2 Code Reader Car Diagnostic Tool, Free Update, Oil Reset, Smog Check, Performance Test, Voltage Test, Engine Fault Code Reader for iOS & Android
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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-21*