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

I recently bought the XTOOL AD20 Pro OBD2 Scanner, and I’m seriously impressed! This little device packs a punch for its size. Setup was super easy—just plugged it into the OBD2 port, downloaded the app on my iPhone, and it connected instantly via Bluetooth.What I love most is how much info it gives you in real-time. I used it to diagnose a check engine light, and within minutes I had the exact code and details. The smog check and performance test features are great too—very handy before an MOT. I also appreciate the voltage test and full system scan options, which you usually only get with much more expensive tools.It’s updated for free, supports both Android and iOS, and even offers an oil reset option that worked perfectly on my Honda. For the price, this is an unbeatable value. Whether you’re a DIYer or just want to avoid unnecessary trips to the mechanic, the AD20 Pro is a smart investment.

Why did you choose this product over others?:Got this for our car and it’s been really useful. Setup was easy with the app, and it connected to my phone without any issues. It gives clear info about the car’s systems and makes it easy to check for faults or reset basic things like the oil light. The performance and battery tests are a nice bonus. Feels well-made and works as expected. good to have for peace of mind!

For basic low level information and value for money this is a good little purchase. It worked on my Audi Q3 2014 model but it didn’t work on my 2003 van.The onboard system check is good and specifically check individual systemsI have raised it with customer service and await their reply.

A nice handy little tool that I would fully recommend. I have used it a few times, just as I am quite paranoid about any potential faults with my newly purchased car. It has so far given me confidence that the car is in good shape. I think it’s provided accurate readings as, based on the actual car manufacturer testing, they also have found no issues on the car so the scanner is doing its parts.I would highly recommend this for someone looking to purchase a new car as part of their due diligence on the car and ensuring that it is in good condition.App interface is quite simple and lots of options available for the test you can do. Unfortunately my car has its obd port in an awkward location such that the scanner can’t really sit in and give live readings as I drive, so not been able to use the feature. It is a very small tool though, as shown by the picture using a small lip gloss for sizing reference. I would imagine most cars, it would fit in well.Nonetheless, the features I have used, it’s been very clear what’s going on and what it’s looking for.You get a lifetime account with this purchase so I would absolutely recommend.

I replaced the battery on my VW Touareg. As it is stored beneath the passenger seat I removed the seat to get good access (there are only four bolts holding the seat in). As a result of disconnecting the cables from the seat I introduced an airbag error light on the dashboard. My OBD2 dongle wouldn't scan this as it is engine only.It looked like I needed to take it to a garage who would charge £50 for a 5 minute diagnosis and fault code removal. So after some research, I found that I needed an OBD Eleven dongle and app to scan all systems.This one was affordable, the app was easy to set up and a full system scan found and cleared the fault code in ten minutes flat. So I am very happy and I am sure it will come in useful in future years.

Fitted easily in 2017 mini. Make sure you do not insert too hard as its hard to remove if you have big fingers like me. The device is small. It downloaded the correct software and worked perfectly right away. Bluetooth setup was simple. Great value for money.

This works OK and you are able to perform dtc scans etc. but not much function, and it is seeing errors were there are none but I'm checking a Mercedes and they don't play well. Also missing live data and no ability to for example force a dog Regen. So as I said it is OK for basic stuff and very easy to use. One more thing once it is in the diag socket OMG it is a bugger to get out it is rounded and slippy had to put on my rubber work gloves to wiggle it out even then it was a struggle...

⭐️⭐️⭐️⭐️⭐️I recently bought a used car, and the gear warning lights kept coming on. After taking it to multiple mechanics and spending way too much money with no fix, I decided to try the **XTOOL AD20 Pro OBD Scanner**.This little device was a **game-changer**! As soon as I plugged it in, it read the error code, and the app even directed me to a **YouTube video** explaining the exact issue. Turns out, a simple **loose pipe** was the problem—something the "professionals" missed!Thanks to the **XTOOL AD20 Pro**, I fixed my car **myself** and saved a ton of money. It’s **easy to use**, accurate, and the app support is fantastic. **Highly recommend** to anyone dealing with car troubles!**Best investment ever!** 🚗💨