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Top 3 OBD2 Reader and OBD-II Diagnostic Tool

Car Diagnostics Product Reviews User Guides

Top 3 OBD2 Reader and OBD-II Diagnostic Tool

OBD-II scanner

An OBD2 reader for reading OBD2 fault codes offers a lot of data that provides a reliable idea about the condition of your vehicle in real-time. The diagnostic socket (DLC) is most of the time located under the left part of the dashboard. We recommend the ieGeek OBDII reader because it works with all vehicles having OBD-II standards. Used with the right application, it is very efficient and provides reliable diagnostics.

1. ieGeek OBDII: iPhone and Android compatible OBD2 WiFi

The Reader ieGeek OBDII WiFi is compatible with iPhone and Android and works with any vehicle that has the OBDII standard. It can be used on cars from 2006 to 2016. It also works with trucks that have a USB port. It is also compatible with some models from 1994 and 1995. It is, therefore, suitable for a wide variety of vehicle models.

The function of the ieGeek OBDII is to act as a diagnostic tool. It scans the code of compatible cars and is also capable of detecting the fault code of the vehicle. Through the app, it can clear the fault code of the vehicle without clearing the fault itself.

On Apple Store or Google Play, it is possible to download the application, whether it is OBD Car Doctor, Torque, or EOBD-Facile, among others. It should be noted that these applications most of the time have in-app purchases.

For our ieGeek OBDII box test, I installed the EOBD-Facile app on an iPad. This app available on iPhone and Android /Samsung delivers a clear and complete self-diagnosis. It allows the visualization of fault codes with the display of their meaning in English, the display of manufacturer-specific error codes, or the real-time display of the vehicle’s sensors.

The basic version of the app is free. To clear fault codes or to obtain advanced diagnostics, you must purchase the Basic Edition version.

Using the ieGeek OBDII diagnostic box is very easy. The test took place in a few very simple steps :

– installation of the EOBD-Facile application on iPad.

– connection of the ieGeek OBDII unit to the vehicle’s OBD port.

– starting the vehicle.

– connection to the OBDII WiFi network from the iPad by going to Settings> Wifi.

– launch of the application and connection of the box to the application.

– choice of vehicle brand (in our case Toyota).

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In our test, all of these steps went well. I had access to the diagnosis with the fault codes very quickly. The application also made it possible to visualize the measurements of the vehicle’s sensors. To make sure that this diagnostic box works with your vehicle, the 

ieGeek OBDII reader, therefore, has the main advantage of reading the codes of all the faults diagnosed on the vehicle. You will be able to identify them well since OBD is used among other things to show what they mean.

Indeed, more than 3000 generic definition codes are available in the database. For the system to work accurately, it is essential to download the application, although it is not free.

This reader is designed for convenience so that anyone can use it without being an expert on the subject. As you can connect to the application from the phone via WiFi, you are informed at all times of the status of your vehicle, no matter where you are. However, you should know that the ieGeek OBDII only supports the OCE system, electronic control unit.

The fact that the ieGeek OBDII reader can be used wirelessly is also very convenient. Just perform the diagnostics with a tablet or smartphone. On Android, there is a way to find free apps. Care must be taken to select the network that will be used to check the condition of the vehicle. The phone must be properly configured if you want to avoid interruptions due to a network change while the diagnostic is being performed.

The set of features and readability depends on the application you choose to use. Whether it’s viewing faults, error codes, or clearing codes, you’ll usually get clear descriptions. Of course, you must ensure that you use applications designed to work with WiFi.

Without replacing the tuning with a mechanic, the diagnosis carried out by the ieGeek OBDII will detect faults, and you will know if a repair is to be carried out urgently. The mechanic himself performs checks through this type of system if no noise or no visible marks are detected. If the right program is used, the system is very reliable.

The reader comes with a minimum one-year warranty. The after-sales service is excellent and you can make an exchange within 30 days of purchase. Answers to your questions can also be obtained on the same day. If the reader is not always left on the socket, it will last longer. It is, therefore, best to plug it in when using it.

The ieGeek OBDII, therefore, satisfies most users perfectly, if they find the right application. It can sometimes take a long time to find the right system for your type of vehicle, but overall you can trust the brand.

The ieGeek company has indeed proven itself as the world leader in home security systems and audio equipment. Founded in 2006, the brand is registered in more than 80 countries and year after year remains at the cutting edge of technology.


The Bluetooth OBDII reader Autool OBD Scanner C1 is a new scanning tool in accordance with the most recent developments in technology. The on-board diagnostic makes it possible to check all the means to be implemented to maintain the vehicle at its full capacity. OBDII is becoming more and more common and some states in the United States, such as California, have long imposed it on all vehicles.

The technology used for the Autool OBD Scanner C1 allows, thanks to its standardized interface, real-time data information on the state of the vehicle. The sensors connected to the onboard computers transmit the detected problems in a legible manner. When the required repairs have been carried out on the vehicle, the warning signals are erased. The standardized indicator lights turn on again when a new problem is detected.

This new wireless scan tool with a connection from Bluetooth version 1.5 onwards can read and erase trouble codes as well as detect fuel pressure. It allows you to prevent all the risks that threaten the vehicle and can notify you that a repair or tune-up is necessary. The list of standard or generic faults is easily readable for all vehicle models.

Whether it is coolant temperature, fuel system status, vehicle speed, intake manifold pressure, intake air temperature, or fuel pressure, you can drive with peace of mind, knowing that no fault will escape this precise diagnostic tool.

Designed for all vehicles working with OBDII, Autool OBD Scanner C1 is able to support all OBDII protocols including ISO15765-4 (CAN) and ISO14230-4 (KWP2000). From Bluetooth, it is possible to start the diagnosis without having to perform any complicated manipulation.

Indeed, the manufacturers of the Autool OBD Scanner C1 reader have taken care to make its use very simple. Its configuration can be done quickly and without complications. The player is designed to work with the couple app, which can be found on the Google Play Store. You have the flexibility to use any part of the application that suits you. With the PC, all you have to do is connect the module, start the vehicle and choose the Bluetooth connection.

The Autool OBD Scanner C1 reader is also powerful and resistant. In fact, the company has such faith in the quality of their product that they offer a 24-month warranty. During the first 12 months, you can even take advantage of the warranty without any questions being asked. In case of breakage, simply return the device, which will be replaced immediately the next working day.

This reader also satisfies the vast majority of users won over by its ease of use and flawless compatibility. Its size is also practical since it can fit in the OBD socket with the cover closed. Its value for money is also excellent.

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The scanner with an LCD screen allows you to easily and quickly display your data without the need for software. You will find your data presented clearly and legibly on the 2.4-inch screen. This way, it is much easier to identify the problem and read the diagnosis than with most other models of the same type.

The Tacklife AOBD2A is particularly efficient with its powerful data processing function whereby it can read and clear fault codes, just as it can display up to 161 PID data streams in time. real. It is therefore very easy to use and leaves no detail to chance. It is designed to provide as much information as possible on the nature of the fault and therefore protects your vehicle very adequately.

One of the main advantages of the Tacklife AOBD2A scanner is its great compatibility. It is indeed suitable for all OBI vehicles manufactured since 1996 in North America. It is also suitable for all gasoline vehicles manufactured in Europe since 2000. As for vehicles with diesel, they are all compatible if they have been manufactured since 2004. Diesel vehicles are made in Asia and most 12V gasoline vehicles are also compatible.

The Tacklife AOBD2A scanner is also packed with a lot of practical functions. It is available in 13 languages, makes it easy to look up the DTC code, and provides data for 71 vehicle models. It is supplied with a specification card as well as a user manual. The manufacturer, specializing in the development of tools, offers a 24-month warranty.

This scanner performs data transmission from 3 levels. It is equipped with the STM32DF103 chip, version 1.5, unlike version 2.1 available on the market. The manufacturer has proceeded in such a way as to avoid transmission problems. Data is transmitted at three different speeds: high, medium, and low. Of particular concern was the stability and reliability of the data.

With the Tacklife AOBD2A, it is also possible to quickly read and turn off the malfunction indicator light (MIL). It also easily identifies vehicle information, be it the vehicle identification number, calibration ID, or calibration verification number.

The Tacklife OBD2 scanner, with its many practical functions, is very easy to install. Just install the software and access the OBD device. It remains to use the software and connect to the phone.

From there, the circuit uses a high-quality microprocessor. Both image access data and real-time data can appear in the text and graphical form, to make it easier to understand and ensure that no faults are overlooked. This precision makes it possible to avoid mechanical costs which can turn out to be very high.

All the features of an OBDII scanner are present in the Tacklife AOBD2A scanner. It informs you, among other things, about the average and instantaneous fuel consumption, the temperature of the cooling water, and the digital speedometer. To consult the information on the real-time status of the vehicle, simply refer to the M on the phone screen.

With its availability for Android and iOS, the Tacklife AOBD2A is a very reliable and user-friendly tool to protect you from unpleasant surprises while driving your vehicle. While driving, you have access to a lot of data presented clearly. It’s perfect for avoiding unproven error diagnoses and will save you trips to the mechanic.

It is also easy to export the data to different formats. Parameters can be recorded in real-time and then displayed graphically. This scanner has a great advantage over models of the same type in that it directly transfers communications and diagnostics to the OBDII connector. The data is transferred directly to your wireless devices, be it the smartphone or the Android phone.

When using it for the first time, be careful not to erase the English version, which is impossible to retrieve later.


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