OBD2 Bluetooth Scanner Diagnostic Code: 5.4 OBD Code Reader Car Diagnostic Scanner Tool with Live Data - Car Trouble Code Reader OBDII Diagnostic Tester for iOS Android Windows

I recently purchased this OBD2 scanner, and I’m thoroughly impressed with its performance and ease of use. Setting it up was incredibly simple—just plug it into the OBD2 port, connect it to my phone via Bluetooth, and I was ready to go. The companion app, which is available for both iOS and Android, provides an intuitive interface that makes reading and clearing error codes a breeze. It's very user-friendly, and even as a beginner, I was able to quickly access real-time data, including engine performance metrics like RPM, fuel trim, and coolant temperature.What I really love about this scanner is its portability and convenience. Being Bluetooth-enabled, I can keep my phone in the driver’s seat while the device stays plugged in, making it easy to check diagnostics on the go. The scanner also supports a wide range of vehicle models, which is great if you own more than one car or work with multiple vehicles. Overall, for its price and capabilities, this Bluetooth OBD2 scanner offers exceptional value and makes car diagnostics faster and more convenient than ever.

My Vauxhall Corsa was slightly juddering when reaching 50mph with the EML flashing temporarily.My local mechanic could not identify the issue without booking the vehicle in for investigation.I ordered the UWALK OBD diagnosis which arrived promptly the following day. The unit is robust and easy to handle. The OBD was paired to my iPhone / iPad Bluetooth within seconds It simply plugged into the vehicles diagnostic port and with the ignition on instantly sent data to my iPhone. The software is easy to follow and perform a full vehicle scan. It immediately showed an Engine system fault. After inputting the vehicle make it gave a fault code P1895 and described an ECM circuit malfunction. ( see attached photos ) As a result the vehicle is now booked for repair with a main dealer. The OBD has saved me time and money by unnecessarily taking it to my local mechanic. The OBD is an excellent piece of kit and great value for money.

Bought this to read fault codes and reset the engine management light on a ford Transit custom. It worked flawlessly. The light was triggered by the DPF being nearly blocked. A long drive unblocked the filter, and the UWALK OBD2 scanner was able to read all the faults, clear them and reset the warning light. Very easy to use with the app on an iphone and bluetooth connection. Well worth the price, a garage probably wouldn't even look at a vehicle for less than £60, and then a charge for clearing the codes. Great bit of kit.

Delving into car maintenance has never been more empowering than with this remarkable Bluetooth OBD2 tool. As someone who values efficiency and a bit of tech innovation, this small unit fits seamlessly into my life, turning car diagnostics into a relaxed activity rather than a chore. The ease of use is quite surprising. It took just moments to connect it to my phone and access a variety of performance analytics. I could easily keep track of my vehicle's battery health, which was incredibly useful during a long drive with the kids to the Peak District. It identifies issues before they turn into problems, providing peace of mind on the road. The Bluetooth 5.4 technology ensures data transfers are quick and stable, minimising any lag. Its straightforward setup boosted my confidence to handle things without professional assistance. It’s a reliable and dynamic tool for any tech-savvy car enthusiast.

I purchased this assuming it would provide some basic insight to a light on the dashboard however it is not only easy to use but also provides an incredible level of detail. The diagnostic is very comprehensive and it also provides live data for dozens of data points and can even map your test drive.Bluetooth sync to my phone was seemless and after a few seconds I knew exactly what the issue was, I was also able to reset the error codes on the car allowing me to repeat the test drive and confirm the problem.Very competent code reader and manager, extremely good value for money.

It wouldn’t pick any fault codes on my Ford kuga , to be fair it’s crap and probably why it’s cheap 💩💩💩

I'd just bought a second-hand car and wanted to get a better understanding of what I'd actually bought. There are so many OBD2 readers out there, and I just needed something simple and easy to use. The UWALK OBD2 was perfect, especially the app on the phone. Plug in, connect, start the app and read the data. I was super pleased as there was no major problems detected. Now I use the UWALK to keep an eye on things to check everything's OK. Very Happy and didn't have to break the bank. Would definitely recommend.

Have had to go to 2 services to get an engine fault diagnosed and check. Paying £40 each time for literally 5 minutes of diagnosis seems outrageous to me. That's why I decided to invest £20 in this so I can do the diagnosis myself and clear the fault codes.Connecting to the device is very easy. The booklet included in the pack has very good instructions. The only downside I could find is that it doesn't show the O2 sensors. Apart from that, nothing to detract.