A-Premium AD200 Professional OBD2 Scanner Car Diagnostic Tool, OBDII EOBD Code Reader, Enhanced Check Car Engine Light Diagnostic Scan Tool, Upgraded Fault Code Scanner for All Vehicles from 1996

Worked flawlessly on my Mercedes AMG. Clear diagnostics, simple interface, and accurate results. Having peace of mind before going to a repair shop is priceless. For the price, this scanner offers exceptional value and priceless peace of mind.

This is the first scanner I’ve ever had so I have no previous experience to compare to. But this little gem has already saved me hundreds of dollars. My car shuddered once when I started it and the check engine light came on and stayed on. It’s a Prius and where I live in Montana, only the dealer works on them. So my only option was to take it to the dealer for diagnostics, which cost hundreds of dollars and then make a second appointment to actually fix whatever the problem was. With the scanner, I was able to get a code, look it up on the Internet to see what all the possible causes were which could have been coils or some other things. And the dealer may have told me they needed to replace coils and I wouldn’t know any different. But one of the simplest things to try was to add some HEET to the gas tank and clear the code and see if the code came back. It didn’t and the car runs fine.

This little gadget saved me $$$ at the shop. It was easy to connect, very readable codes, and can clear codes as well. It identified a faulty MAF sensor. I found a compatible replacement here on Amazon and switched it out myself in minutes. It's already paid for itself and I highly recommend purchasing one.

There are really no clear instructions on how to use, just start pressing the buttons and it becomes pretty obvious. I have a 2001 Range Rover that now and then the check engine light comes on. I usually go to the Land Rover mechanic ($$$$) only to find out the check engine light came on for something simple, such as the gas tank cap not screwed on tight enough. The check engine light came on again, so I decided to save myself some $$$$ and half a day of going to the mechanic to see what the issue was. It coded P1117 (coolant sensor), so I took my Rover to the mechanic, and sure enough, that was the issue! I was able to clear the code on my own, though I won't do so in the future if it is coding something important (which most the time it is, but old Rovers like to be silly over the smallest of things).

Thank goodness for this gadget. Now I can at least have a heads up on my issues.

4 the price this product is well worth it saves U money in the long run!! THANKS!!

I didn't knew in the past years, those readers dropped in price. Yes, this gadget seems to be great, having many functions and is being built well. Don't take me wrong, it does read codes (maybe, not the reason I got it), it does track live data, it has some other nifty features I didn't explore, but the sole reason I've opted for the more expensive model (the one with the "print" function) and the fact that it doesn't work, and I've been gaslit by the company, led me and my money towards something that's actually worth its price. The manual was a waste of tree, pretty much plug in and work it. I didn't needed a dead tree to tell me basic functions that didn't go in depth. The company is keeping the software to extract the data a better secret than NSA crypto standards. It's impossible to get an answer, even if you provide them serial numbers and proof of purchase. You have to buy it from their website to qualify for help. It plugs in the computer, it finds it (with the standard drivers), but then.....how to get the data off the tool to put it in a data file? That's the golden question, and after unearthing the internet for the past 2 weeks, I must admit defeat. I even tried to transfer the data manually via the review function, but after today, when I've spent 4+ hours logging data in a spreadsheet for approx 2 hrs of drive time, I must admit that I don't have this time to waste. Going through the print function of the tool, it does something (or at least states that) then beeps, nothing..... You pay what you get for, but I ain't paying it. I want my refund. If you do want to get this, get the cheaper one, the other one just don't work, and if, they won't tell you how.

This AD100 Universal OBD2 Scanner was easy to use and understand, with clear instructions in the manual. I enjoyed learning and using it. It accurately identified my engine problem and cleared the engine light after repairs. The connectivity was reliable and worked perfectly. This AD100 Universal OBD2 Scanner is a great value for my tool chest and provides excellent value for money.

Works great so far!

Worked well first time I

super et fonctionne très bien

This unit gives me alot more I formation than my older one I paid twice as much for. So far it seems to works well, had one code and it diagnosed and was able to clear it and it hasn't returned

Satisfait..