OBD2 Scanner Reader Bluetooth Wireless Auto Diagnostic Scan Tool for iOS & Android for Performance Test Bluetooth 5.4 Car Check Engine Car Code Reader, Clear Error Code Live Data Reset Exclusive APP

I purchased this OBD2 scanner to diagnose a check engine light on my car, and it worked perfectly right out of the box. Setup was quick and easy—just plug it in, and within seconds I had accurate diagnostic codes and descriptions on the screen.The interface is very user-friendly, even if you're not a mechanic. It gave me detailed info on what was wrong, which saved me time and money at the shop. I was able to clear codes after making repairs, and it even provides live data, which is great for ongoing diagnostics.Build quality feels solid, and the display is clear and easy to read. It works on all the cars in my household (both foreign and domestic), which makes it a fantastic value.If you want to take the guesswork out of car repairs, this tool is essential. Highly recommend for DIYers and professionals alike!

The OBD2 Scanner Reader Bluetooth Wireless Auto Diagnostic Scan Tool is a game-changer for anyone looking to keep their vehicle in top condition. Featuring Bluetooth 5.4 connectivity, this device seamlessly pairs with iOS and Android smartphones, offering instant access to critical engine diagnostics through its exclusive app.Designed for ease of use, the scanner provides real-time performance testing, error code clearing, and live data monitoring, ensuring drivers stay ahead of potential issues. Its wireless setup eliminates the hassle of tangled cords, making car maintenance more accessible and efficient.With its intuitive interface and accurate diagnostic capabilities, this tool is perfect for everyday drivers, DIY mechanics, and car enthusiasts alike. Whether you’re troubleshooting engine problems or simply performing routine checks, this scanner delivers fast results with reliable precision.

Thought I'd give this a shot because, after looking at others, a lot of them required a "subscription". Who needs that. Did not really expect much but was very pleasantly surprised. I knew i had a "evap" code from taking my care tot he parts store and having them put their reader on it. the print out said I had a large hole in my evaporator system, and would have to be diagnosed with a "smoke test" at my mechanics shop. Not a big deal. engine light went out after a while, but came back on. So I thought it was a good time to try something like this to see if would find the same code. Sure enough, same problem popped up, and their suggestion was that the evap sensor was having an electrical issue, much more targeted than a big hole in the system (that is where I would have started, with the sensor first). Excellent.So easy , downloaded the app, plugged it into the receptacle, started the car, within about 60 seconds it connected to bluetooth without needing any codes, 2 minutes later had a complete diagnostics done. Couldn't be happier. sometimes you take a chance and win.

it is ok .Cons are it will do a scan but it does not tell you how to fix problems so you have to research it further to fix your problem.

Honestly. For the price point it’s solid. Plug it in and it connects consistently and easily after you download the application.One thing I really liked is that it shows the percentage of ethanol in my gas. Found out why my (formerly) favorite station was priced so low. Their fuel was nearly 20% alcohol! More than E85! I now spend a few cents more but the fuel is only 6%. That alone made this reader worth the money!The product performs exactly as expected, very easy to connect, setup and use. The “Dashboard” feature allows you to see engine performance and other information while on the road! The information provided to corresponding mobile app is fast and clear. Materials and design is excellent. Definitely recommend this product.Basically, it does what it’s supposed to do. I use it constantly because come with hardly any gauges to monitor vitals under the hood. With this device I can now see all the specs pretty accurately, and this is the first stage to preventing component failure. I own here vehicles and mostly it’s in my 2011 Expedition. It’s the oldest one I have. So far I’ve seen zero codes in any of them!

The scanner needs to connect to your card ODBII port, usually under the steering wheel on the driver side. It will turn on the red power light of the reader first. On your phone, you will need to download the OBD Home app and connect to the scanner via bluetooth. The link light on the scanner will start flashing and stay solid green when bluetooth connection is established. After a diagnose scan, it will shows any errors code that you car has. The scanner also has an ability to log and monitor any parameters that it can read from the car. The app is simple, but provide enough information to diagnose.

So far so good!Love taking care of my car and when it throws a code I’d rather read it where I’m at instead of driving to AutoZone.This little device works well. It plugged right in and connected to my phone easily, reading the code so I can take care of the issue. It doesn’t read as much as the more expensive code readers but it’s compatible with my ‘16 Jeep Patriot and iPhone 13, and at the price is a great value.

The battery on my truck died and had to be jump started. As a result, my truck wouldn’t pass state inspection because the O2 sensor monitor and evap system did not reset. As I drove through several drive cycles over several days, I used this OBD2 monitor to check my progress. As soon as it indicated that the O2 sensor reset, I drove to the inspection station and passed inspection. It saved me from going back repeatedly, just so the station could plug in their OBD2 monitor and tell me the truck was still rejected! I love this thing. Small, light weight, easy to use. The company’s app is lousy. I paired it with the free Car Scanner app and it worked perfectly.