JOYING ELM 327 V2.1 Bluetooth OBD2 Diagnostic Tool: Android Car Interface Scanner for Vehicle Analysis Review

Next day delivery by courier Packed well Connected to Renault Duster 2022, reads and deletes errors For the money, the goods are good, I recommend!

After setting up and connecting to the service connector of the car, an error constantly appears: it is impossible to connect to the bluetooth of the smartphone. Atomic service experts say that the device is faulty and needs to be replaced.

Certainly not a professional scanner that can be used for repairs. This is a gadget that is constantly lying in the glove compartment, sometimes needed on long journeys. It gives out the codes of the main errors, if they are not fatal, you can erase and move on .

Most likely I got a non-stitched autoscanner. I tested it on a friend's car. It does not read from OBD on 2 cars, while a similar one works.

Many people write that nothing is readable, Mazda cx7 2022 reads perfectly. I liked the car scanner app. Removes, diagnoses, generally performs its function

It was bought for 299, used to connect to the trade wind b 5+ 2022. The adapter is working, it's just difficult from the abundance of Prog, choose the right one for your car, that's all !

With its pros: Shows engine speed and coolant temperature. Can read (but how correctly is unknown) errors Has cons: Everything else he can't do. Car Scanner cannot change any settings.

Pros: Quickly connects and is recognized by the Samsung Galaxy A10 phone Has some cons There is no specific program for his errors, it is not clear how to use it in practice

Different pros: Worker, hooked it up to a 2022 accent. It also supports the iOS platform. Some cons: I didn’t find it, but it’s better to take it with wi-fi, most paid and free programs are tailored for wi-fi

I don’t advise anyone to buy, even if the money is not big, but you can’t get a ram for nothing Pros below: There are none, how can one evaluate the merits if the device does not work Cons: Deshman's toy is connected only to the phone to the car through any application is not connected completely

I bought it to read errors on the Peugeot 308. I tried different programs, the verdict is the same everywhere - the device works, it reads the basic parameters, but as soon as it comes to reading errors or detailed parameters, then it's a bummer. Maybe on some cars it will work fine, but not on this one. In my case, it was possible to read only those parameters that the dashboard shows anyway.

and judging by the photos in the reviews, everyone gets different adapters, some with a disk, some without, and the elms themselves are also different. result 1, passed. better to buy a normal scanner.

Many advise to buy version 1.5, I bought this one (2.1). In order to work and display all PID sensors, you need to buy the torque pro application (150, for example, for android) and make certain settings. Specifically, click on the gear, select profiles, click on the profile change icon, then show advance settings, check the box to use an alternative OBD header.

Phone: Pixel 6 Pro (Android 13, Bluetooth 5.2); Application: Car Scanner; machine: grant sport '15. Everything works without any critical problems. The password is suitable, the bluetooth does not fall off. When connecting to the phone, there are failures, so it is not always possible to connect quickly, but after connecting everything works stably and without problems. In general, for such money a very good little thing. I recommend.

I connected it to a diesel Hyundai Trident 2022, to a 2 liter Elantra 2022, a Lada viburnum, a gazelle, it sees everything, it connects normally, it reads errors, it deletes, it sees all the sensors, a check was burning on the Elantra when buying, when connected it showed an error on lambda 2, it turned out there is no catalyst, it removes the error. for this amount it is excellent, a huge savings on the diagnostician.

Everything is fine, everything works. Different pros: The packaging is more than excellent. Everything works without problems. Has cons: They brought not 05/05/21 but 05/08/21, possibly due to holidays. In principle, it is not critical.

Refrain from using the car online (while driving), because in the future there may be surprises with the ECU, namely, this scanner can figuratively damage the ECU firmware, for example simply: you decide to monitor the temperature of the coolant liquid online while driving - and it would seem that the device shows indicators on your smartphone, though the connection with the smartphone falls off, but this does not stop you and you reconnect the connection on the smartphone, then you hear a…