A-Premium AD100 Universal OBD2 Scanner Diagnostic Tool, Car Code Reader OBDII/EOBD/CAN Scan Tool, Check Engine Light/Read Clear Fault Codes/Smog Check/Live Data Stream/Battery Test, For Car Since 1996

My engine light came on and rather than take it in for a diagnostic check I decided to purchase this to check it for myself first. Periodically the engine light has come on and it’s always turned out to be an emission leak, aka loose gas cap. This tool allowed me to verify it was just what I suspected, clear the code, and after ensuring my gas cap was secured the light remained off. Well worth the $37, and saved me the time and hassle of taking it into the shop.

Easy to use, works well. Saves time by making sure your car is smog ready. Also helps to identify problems. Price was good.

Works Great!Value for money:Best Bang for your buck!Ease of use:Just plug it in and your all setIt told me exactly what was wrong with my truck!

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).

Why did you pick this product vs others?:It has produced accurate error codes on modern (post 2020) KIAs and 10-year-old Mazdas. I keep it in my car so when it kicks an error I can immediately check it. No matter where I am. I consider these kind of readers essential. If you have cars older than 5 years old. Cars, not that old will probably not have as many errors.

Good tool. I was able to reset the check engine light codes on my porch and read what the problem was installed in about 2 minutes and it was easy to use. Arrived the next morning after I ordered it

Was looking for a good OBD2 scanner found it quickly diagnoses your car and gives quick and precise readings from codes battery and o2 highly recommend

works great