It reads codes and the erasing function works too! Very good little tool so we don't get fooled at the workshops.

Fiesta 7.5, every now and then the catalytic converter warning light comes on, 45 seconds to fix, perfection!!

Very simple
Without any knowledge, if you know a little English, it does what it says
Don't expect more for its price
It reads and clears the check

I couldn't use it, very difficult to handle, the instructions don't help and neither did what I found on YouTube. Of course, I didn't get any results.

For its price, it's just fine. Just be careful, it doesn't read faults from electrical systems, only from the check engine, at least on an Opel Corsa D

skoda fabia 2005, I erased two codes, one came back because the car needs to go to the workshop. Very functional for its price.

I got it for a Peugeot 406
In the end, it was a dud as they say... it doesn't connect to anything anywhere
out of stubbornness I tried it on 4 different brands from the neighbors!
What a shame for my money

For its price, it is a must-have. It has several measurements and you can see a lot of values from your car. It also has a recording function for the values and playback so you can see how they fluctuated while you were driving. It also has some built-in tests for O2 Sensors, Catalytic Converter, Heater Modules, and EGR Valve System. In general, how many of these functions are supported depends on the ECU of each car and what information it provides. It seems to clear the fault codes normally. A big emphasis: clearing the fault codes does not mean stopping them from appearing again later. I highly recommend it as a tool that can save you some money from a visit to the garage.

for fault recognition and clearing it is fine, the live data lags and you can't diagnose all faults (e.g. lights, airbag), for its price though I didn't expect more

It works perfectly and erases the codes and the engine light from the classic diagnosis for the car's exhaust gases. It also has many other functions. Used on a Renault Clio 1.6 from 2006 and a Ford Fiesta 1.4 from 2003

For its price, it's just fine for simple fault diagnosis. It gave me exactly the same fault code that the workshop told me. It saves you time and money at workshops since you can fix minor faults yourself. Be careful, deleting a fault code does not fix the fault by itself! Worked on a 2005 Skoda Fabia MK1

happy with it. does what it said on the box. it let's you clear the faults and drive home normal. useful to have in the toolbox in the car.

In Nissan X-Trail T32 it worked. Let me also say once again that turning off the check engine light means nothing if you don't fix the problem. It reads both the codes that triggered the check engine light and the pending ones that do not light up unless finalized, so beyond understanding the fault, you can also monitor it before it is finalized on the check engine light

Tested on BMW E46 '2002 and Honda CRV '2009 and it worked perfectly. It sticks a little and is slow, but you get what you pay for; I didn't expect to get a super tool for this price. Very honest, it helped us a lot to find some issues.

Connected directly to a 2007 Opel Corsa without any problems. It shows all the codes, both new and stored, and all the indicators it reads from the OBD. The only thing I didn't see is the engine temperature, but it might have been hidden in some menu. Ideal for a quick check of a used car before taking it to a mechanic. Much faster than a simple ELM327 scanner, but because those connect to a mobile device, you can see more details

Quite good build quality of the device, useful diagnostic tool, finds and deletes error codes in the car

I give it three stars because while it did its job, in the end, the cable broke with very little use!! I believe it has poor build quality!! It does not clear airbag errors and some other functions!! It's okay for a check

Cannot connect with Skoda Octavia 5 from 2009! I bought it because of the good reviews and in the end, I wasted my money! Such a shame! For a little more, you can get a much better one!

It diagnoses several parts of the car. In Suzuki and VW from 2015 and onwards, it does not clear errors.

Very good, very useful. It gives out the fault code,; a description; and some more information. Very handy.

Good for erasing faults or seeing basic things about the car's operation. For more, you need to know the meaning of the codes that appear for each category of fault.

Simple and easy to use

Test on VW PASSAT 1.6 FSI (B5C) 2007:
Simply and clearly showed the problems with a code as well as an explanation, saved me effort, time & money.
It naturally cleared all the problems.
The Live data it provides works flawlessly.

It is the definition of "Value For Money"!!!

I recommend and suggest it without reservation!!!!!

For the money, it's very good. However, don't get confused. Its job is to diagnose faults. Clearing faults is a function it provides, but if you use it to clear faults without knowing what and how, the risk doesn't go away. You clear the fault code, but it doesn't solve either the problem or the fault. Especially those faults that start with the letter P, which pertain to the engine.

very good,
you plug it in, turn it ON, and do a diagnostic...
besides the code, it also wrote what fault it found, not just a number, otherwise you google it and see what’s wrong
of course, it’s different to erase an error and different to erase a serious issue that needs a mechanic..... it doesn’t do magic, it does diagnosis....!!!!!
tested on:
seat ibiza 2007
peugeot 308 2012

For diagnosis and reset check engine, it's just fine! It works perfectly on the Peugeot 206 and Toyota Corolla that I have tested.

Ford Focus MK2 with ASDA engine, the check engine light came on.
Well, yes... it did what I wanted, it gave me the codes, I changed the lambda sensors, I cleared them, and the car was like before!!
Also, if there is a problem and not just a light because a sensor got stuck, even if you clear them, they will come back on again, and that's logical...
It's the best 17 euros I've ever spent!!

To see and erase simple general faults and not specialized for a specific brand, it is perfect and worth the money.

Application on Nissan Almera N16. The check engine light went off and then it burned a valve, 850 euros damage. The airbag light that turns on from time to time and I know it's a mistake, it doesn't turn off. Wasted money.

For its price, it is very honest. It has been tested on a Fiat Punto MK2B 1.4 and a Skoda Octavia VRS MK1