All About Carman & Gscan Automotive Scan Tools For Cars - Features & More

Vehicles today run on unique automated systems - comprising of automated brake systems, suspension and transmission systems and steering systems. Every single functionality, in fact tends to run on an automated system.

Technology Runs Today's Vehicles

There is a surge of AI and automotives combination today, in the market. Together, they have replenished the automotives market, with something that they needed a long time ago. More and more avenues, and more and more vehicle are not being loaded with diagnostic scan tools.

But with so many around us today, all proving to be the best ones, who do professionals put their faith in?

Carman And Gscan

The debate is never-ending. It is still ongoing in some garage right now, while you are reading this.

Both brands are leaders, both are prominent, and both are respected in their own fields. The debate isn’t about who is the best, it is about what suits who?

It all comes down to the functionality, the support, the electrical system, circuit coverage, and vehicle coverage.

Let’s analyse them both, one by one.

Gscan Automotive Scan Tool

A leading name - an OEM level scanner, the tool is a hit with the professionals, especially in the Asian markets. The tool can proudly serve a wide spectrum of vehicles in the arena. The automotive scan tools comes loaded with exceptional functionalities - TFT color touch screen, a USB Slot, a Power Status LED light, function keys for all purposes, D-sub connectors, memory card slots, etc.

Gscan Functionalities

The tool comes with automated, smart functionalities that make your vehicle fixing experience smooth and easy. It comes along with flight recording and search functions, DTC functions, description and information tools, code retrievals, data and system resetting, theft relearns, security functionalities and a lot more.

Professional Functionalities

With the Gscan tool, you can also tap into the vehicle with deep and professional functions. Some of them include - idle air volume, transmitter code, idle RPM correction, specific data injector, intelligent key programming, leakage test, steering angle sensor, data graphing, error log capturing, system actuation, oil service light setting, electronic parking brake, EGR test function, immobilizer key codes, fuel leakage testing, etc.

Vehicles Covered For The Tool

With a Gscan Automotive scan tool, you can manage to fix the following vehicles

• Mazda
• Honda
• Mitsubishi
• Nissan
• Subaru
• Toyota
• Ssangyong
• Kia
• Mercedes Benz
• Hyundai

The scan tool is also loaded with a DLC connector that can help you access some other vehicles as well.

Carman Automotive Scan Tool

The carman scan tool, just like Gscan, comes with a TFT touch screen display, however in monochrome and color combinations. The tool runs entirely on Windows technology and can be easily connected to WiFi and through a USB port. You can also use Bluetooth technology to transfer some of your important data, up to 30 meters.

Carman Functionalities

The tool comes along with multiple functionalities -

Error code analysis and reading, data viewing, sensor calibration, data erasing, manual grouping, flight record, activation of functions, service resetting, key programming, remote programming, system identifications, etc. 

Professional Functionalities

The Carman scan tool is also loaded with electronic circuits and electrical systems - EPS, ENG, AHLS, ENG-2, AIRBAG, ETR, BM/GM, CCS, ASD, EA, RB, IMMO, ADS, RST, A/C, FFH, KCS, and others.

Vehicles Covered For The Carman Tool

Carman tool is compatible for the following vehicles -

• Toyota
• Mitsubishi
• Honda
• Lexus
• Proton
• Subaru
• Nissan
• Isuzu
• Suzuki
• Daewood
• BMW
• Hyundai
• Mercedes Benz
• Fiat
• Opel
• Saab
• Volkswagen
• Audi
• Skoda
• Peugeot
• Alfa Romeo
• Ford
• Volvo
• GM
• Mazda
• Chrysler

Both - Carman and Gscan tools are professional, sturdy, portable and reliable. With them, you can do almost everything. Choosing the one that supports your vehicle is the wisest choice you have to make, given that both can help you effortlessly.

Everything you need to know about an Automotive Scan Tool

Any efficient garage knows how important accuracy is when it comes to diagnosing issues in a particular vehicle. Without an efficient automotive scan tool, one can certainly not determine what exactly is wrong with a vehicle. Any garage owner and an automobile enthusiast would vouch for its significance. It is practically impossible for people to detect what exactly goes inside an automobile without this tool!

What exactly is an automotive scan tool?
The device acts like a code reader or a scanner that helps interpret anything and everything wrong with your automobile. In fact, an automotive scan tool does not just interpret and detect something that is wrong with your vehicle but also diagnose the problems and help work on them by reprogramming your vehicles mechanism to work smoothly as before.

You simply have to run the tools in order to check on the faults in your vehicle and the diagnostics will run and check up on your engine, your lights, your batteries, etc.

Today, in comparison to the conventional times, automotive scan tools have become more modern and software oriented. Instead of you being able to check your vehicle manually and fixing the problem, these scan tools read and detect any kind of errors that occur and tend to work on fixing the same. They can accurately display what is wrong with your vehicle, show all possible codes to efficiently fix it and make the whole process simple and easy.

In fact, some scan tools also come along with cameras to view in the nooks and crannies of your vehicles to make sure you have a chance at fixing the issues better. 

 

Are there different kinds of automotive scan tools?

Yes! There are, today, different kinds of automotive scan tools available in the market. They work and function as per your likings and needs. They can also be bi-directional, programmed to work on their own, through a software of course. The three main kinds of scan tools that are available in the markets are -

• Bi-Directional computers tool
• On Board diagnostic tools, and
• Diagnostic Trouble code tools

Benefits of a automotive scan tool -

• You can save  more

When relying on scanning tools to detect, diagnose and fix your vehicle, you are actually saving all the time, energy as well as the money you were originally going to spend visiting a mechanic otherwise. You no longer have to take your car to a mechanic every single time some tiniest of problems appear. You can rely on your scanning tools to help you fix the same.

• Portable and reliable

There are  times when it is difficult to find some to help you fix any tiny issue in your vehicle, especially when you are on the move. However, investing in an automotive scan tool for your vehicle is the best investment you are ever going to make. Nothing will get in your road trip when you carry the tool around. Any problem can be managed with the help of a scanning tool that is portable, so you can focus on spending more time with your loved ones.

• Warns you

An efficient automotive scan tool helps protect you of any possible danger that you might have to face ahead. In fact, it provides you warning sign so you do not have to travel in a faulty vehicle. This mechanism of being informed in advance will help the vehicle owners be more vigilant and cautious. Moreover, you can easily detect and get any kind of issue fixed before things go out of hand!


Automotive scan tool is an integral part of your journey, especially when you are always on the move. Just like your daily coffee, a scan tool is important to ensure your vehicle never wears out. Investing in one is surely going to get you the benefits you have always wanted.

The details about an automotive diagnostic scanner

 

The recent improvements in cars have centred on the use of technology in the car. Examples are dash cams, for more accuracy front and dash cameras to name a few. The major improvement lies in diagnosing and solving the problem with ease. For this precise reason, the evolution of an automotive diagnostic scanner tool has come into prominence. They also go by the name of OBD or on-board diagnostics. It could be depicted as an automotive term where owners of the vehicles gain access to the subsystems of the car.

Features

Before the mandate of EPA in 1996 for each car, there was a diagnostic process and it did pose a considerable headache to both car owners as well as the mechanics. At that point in time, OBD 1 was in use which was specific to each vehicle brand and type. Since the mandate has come up, most cars are compatible with any automotive diagnostic scanner or tool.

 It means that an owner can go on to purchase any diagnostic scan tool, use it on their car. In doing so they will gain a standard evaluation of their vehicle. The role of the tool would be to provide an informative overview to the driver of the vehicle. In doing so you can avoid paying extra money to the mechanic. An example would mean that if the wheels are not aligned the driver comes to know about it with the information on the dashboard. It could be in whatever form the manufacturer chooses to design it. In modern improvement modules, this works out to be one of the major improvement schemes. But there are various benefits of owning an automotive diagnostic scanner. Let us go through them in details

A comprehensive evaluation of all the systems of your vehicle

When there is an automotive diagnostic scanner in place it monitors the overall system of the car. If any issues crop up they are likely to report the same. There are sensors that are placed in various areas and this transmits data to the computer module of the vehicle where the driver can observe it.

A precise control and monitoring system are in place which enhances the efficiency of the car. With the aid of complex codes, any grave issues are brought to the fore. It alerts the drivers before things go out of control.

Confidence and complete peace of mind

If you are planning a long distance travel one of the issues at the back of your mind would be car issues on the road. With an automotive diagnostic scanner, you can have complete peace of mind. A detailed scanning of the vehicle is undertaken and it specifies whether the car will last the distance or not.

Easy to use

With a diagnostic process, it incorporates troubleshooting where each and every component of your car is accessible in details. A detailed scanning of the vehicle systems is undertaken and problem areas are specified. Taking cue of the fact on how technical the whole operation is, it does help if you have a certain degree of technical expertise and input. One of the focal points of this tool is that all issues are taken care without any currency requirements or knowledge at your own end.

Just you would need to incorporate the VPN along with the basic information of the model and the rest of the work is done for you. In order to conduct the scan, you would just need to follow the instructions that are illustrated on the screen. The current state of your vehicle is displayed in the shortest time frame possible.

Cost-effectiveness and affordable

Before the emergence of OBD 2 tools, there were specific diagnostic tools that catered to a specific model of a car. This did vary according to the rating of the vehicle in the market. In terms of budget, it was something that would cost you a lot of money.

In modern time the diagnostic tools are much more affordable and in terms of effectiveness, it is right up there with the OBD 1 versions. It would be easy to use and it is available in multiple language options as well.

A Guide To Selecting The Best Automotive Scan Tool

Since the advent of On Board Diagnostic II, it has become much easier to pick up error signals, interpret them and rectify the anomalies. In fact OBD-II has helped DIY car owners a lot. Whether it is the engine, the fuel supply system, the ignition system, the suspension and brake system or anything else, getting the hang of the problem has become easier than before. As soon as you get the check engine light blinking, diagnostic scan tool notify you that something is not right. However, if the light just glows and stays on, the problem may not be so serious as to necessitate a instant check. In case, the light is blinking, you just need to stop your car and check the condition of the car with an automotive scan tool. But the scan tool must be a true friend of ECU of the car. In other words, it must be able to pick up all the signals emitted by the ECU. The problem with many scanners is that many of them are not able to pick up certain signals like OEM specific signals. This indicates that picking up an diagnostic  scan tool is not an easy task. There are several brands and different models of scanners. However, if you follow a certain principle, it may become easier for you to pick up a tool.

Make, Model And Brand Of The Car

You have to ensure that the automotive scan tool you pick up is compatible with the make, model and brand of your car or truck. This is the basic necessity since there are many scanners which are not compatible with some or the other make, model or brand of automobiles. So ask the salesperson, which of the scanners are compatible with the make, model and brand of your vehicle. There are some scanners which are specifically made for Asian cars and there are some others which are specifically designed for European and US made cars. This does not mean that the scanner made for European cars cannot diagnose the fault in your car at all. However, if the ECU of your car emits some OEM specific signal that the scanner is not equipped to pick up, the problem will go unresolved. So the basic idea is to pick up a scanner that is compatible with your car in all respects. 

Communication Protocol
Cars and trucks follow different communication protocols such as CAN, LIN, Ethernet etc. This is a protocol for communication between different electronic modules of a vehicle. You must see that the scanner is compatible with the embedded communication protocol of your car or truck.

Basic or Advanced Capability?

Are you a small time diy car enthusiast or have professional level knowledge about working of a car. If you are just a small time diy car owner, a basic code reader is enough for you. Such a scanner would just be able to indicate a problem so that the car mechanic does not have to start it from scratch. 

However, if you are confident about your knowledge of cars and their workings, you should go for advanced scanners. These are costly too, but are capable of performing a wide range of functions. Apart from interpreting and sorting out engine, transmission and fuel issues, such advanced scanners are also capable of detecting and resetting airbag system, antilock brake system etc. You can go through the data sent by various sensors in the car in real time. This data may be very helpful in having an idea about the performance of the car, if you are well acquainted with such data. Moreover, a huge benefit of these advanced scanners is that most of them show the definition of the error codes displayed on the screen. So even if you are not aware of some error code, most likely some OEM level code, you get the hang of the problem right away.

Can The Scanner Be Upgraded?

This is another very important aspect of selecting an automotive scan tool. If the scanner cannot be upgraded, it may just become an obsolete piece of device in your garage. So, ensure that the scanner can be upgraded, and also try to get an idea about the price that you need to pay for each upgrade. Some companies do offer one year free upgrade. So, make sure that the one you select offers one year free upgrade.

How To Use A Car Diagnostic Scan Tool In An Easy Manner?

Modern vehicles are an epitome of technology and it is not all about traditional components or parts. In a car computers are a vital clog in the wheel and they go on to alert the drivers if something complication brews up. The engine light will bling if some untoward incident is about to happen.

With the aid of computerized spare parts, a driver can detect problems with ease. It works out to be a cost effective proposition as you do not have to run to a mechanic every time. A diagnostic scan tool will figure out the problem with ease. The scanners are easy to use and it is presented with computer aided instructions.

Let us now analyse the advantages presented forth by an automotive scan tool and how you can go on to interpret complex codes.

A Standard Diagnostic Process Is In Place

The EPA mandate in 1996, has suggested that every car manufacturer has to incorporate certain standards. This is while designing the computer interface and it is known as OBD2. This is the short form of on board diagnostics. Before this protocol came into operation, each car manufacturer has different standards of manufacturing which meant that the repair owners were not happy with lack of a standard. Finally their voices were heard.

The Computer Systems Are Scanned In A Comprehensive Manner

In modern cars, computer system is in control of most systems. Transmission system, fuel injection in combination with the varied vehicle systems and parts. As the computer system becomes smarter, it works out to be better in terms of timing and becomes an environment friendly device. The vehicles are embedded with sensors which keep on reporting back any problems from time to time. So a car owner is able to detect any grave issue before it goes on to become a major one.

If you are in possession of an automotive scan tool, there is no need to panic when the engine light bling. The problem could be detected at your own end before heading to a workshop. An owner could go on to detect the various types of car systems and then interpret them with a car manual. It is pretty easy to understand if a small functioning does occur or an issue that is a cause of urgent attention.

Affordability

The car diagnostic scan tool works out be affordable. Once upon a time it was designed for a particular car that made it difficult to be used. Since high costs were involved with the specialization, it becomes pretty difficult for a car owner to secure one. The modern versions tend to be more affordable and they return back the codes without the need of any additional information. Some others are considered to be complex, and detailed languages with multi language options need to be provided as well. If you feel that the price is on the higher side you can borrow one from the local shop or ask your friend to lend you one.

Easy Design

Scanning tools that are available in the market are easy to be used. A screen with a module is provided that a user can go on to hold in their hands. The cable is then connected to the module and then it is linked with the OBD 2 of your car. All the driver needs to do is to zero in the VIN number along with some basic information like the vehicle type along with the model. Once it is done, the instructions are provided on the screen that could be followed in an easy manner.

Problem Codes That Could Lead To Malfunctions

Once you go on to plug in the diagnostic tool, if there are problem codes it is going to return back. If you are a newbie, these problem codes may seem to be a lot confusing. If you adopt a manual approach things do go on to become a lot easy as well as the codes could be interpreted. If you are still having problems, there is more information in order to interpret the codes. Just go online and then interpret the codes as well.

Making The Right Use Of Diagnostic Scan Tool

In the world of advanced technology, there is no doubt that diagnostic scan tool plays an important role. In olden times, no doubt that such type of tool was the most expensive one. Even before the 1996, there were technicians who would charge quite a lot simply to diagnose the problem. Rest for repairing the damages, the price was totally different.  Thanks to new innovations, now such type of diagnostic tools comes quite handy. You can carry it anywhere and save your valuable time and money as well. Just like a code reader which is used for getting the movie tickets, it is the diagnostic tool that you can consider to be a perfect accessory for scanning your car.

Reason to Buy a Car Diagnostic Tool

If you are planning to purchase the automotive scan tool, you need to understand that it is solely a technology and not some kind of magic to be worked on. Once you plug in the check engine, there will be a code reader or even the professional scanning tool which will simply diagnose the problem but not actually fix it. In a  few cases, there are also situations where you will be solely gives the trouble code that you need to analyze and understand the diagnostic process well.

Getting a Right Diagnostic Tool

There was  a time when scanners and code readers were available from the companies that had specialty tool. This made it quite difficult for the owners to actually get the right diagnosis as and when needed. However, in recent years, things have changed quite a lot and you can now, but the inexpensive code readers or say scan tools from the store itself. There are many online and offline stores that can offer you the best quality of such option at a cost friendly solution. If you are looking out for some diagnostic scan tool which would be beyond the basic code reading and you don’t want to spend a lot of money then diagnostic tool can be the best platform to choose.

Set Things First in a Right Manner

You need to mention that ignition, fuel, and even the mechanical problems that can actually trigger out troubling codes or the data which is shown on the scan tool. This is the main reason why need to check the basics before you get carried away with what might be an actual problem. This is when a visual inspiration of battery cables, vacuum hoses and working along with the ground connection would be required.

Code Collection

To get the best of the diagnostic trouble codes is the most common use that you can avail with a scan tool. It is generally associated with a Malfunction Indicator Lamp (MIL) situation. However, code chasing is one such thing that has more significance over OBD II that is used for testing the state omission programs.

Serial Data

There can be some system issue that may not always manifest like trouble codes. That is the main reason why a scan tool which comes with the display of serial data and even the Parameter Identification Data is  a handy product. If a product has got derivability issue that do not set a code then it means, there is a problem which is related to unmistakable performance. This is an extremely easy to design concept which comes with ample of benefits. With such tool, driver don’t really have to wonder  about what could be the glowing engine light problem be or what kind of warning is the dashboard actually showing up. Instead, you can actually find it on your own without taking your car to a store. The engine light comes on when there is a power train control module on the car which receives the data from more than one censor attached to the car. This is the best tool one can opt as it gives as  accurate analysis with the problem codes immediately. This way you can understand the malfunction and its complexity level. Such type of diagnostic scan tool is extremely specialized. Earlier it were quite challenging to be used but now it has undergone a lot of changes and are available at the affordable value because of which you can easily carry it everywhere that you go.

How Do Car Diagnostic Tools Work?

How do car diagnostic tools work? This is a question that many of us might have asked at some point of time. While most car owners know that a diagnostic scanner is something that can tell you what is wrong with your car, not many people know how it actually works, the intricacies of its design, and the extent of its functionality. In this article, we take a detailed look at diagnostic tools and the way they work.

The Basic Function of a Diagnostic Scanner

As you know, many of the systems in your car – be it the fuel injection system, ignition system, or the automatic transmission system – are run by computers these days. The computers regularly collect data and send commands to various systems to ensure optimal functioning of your car. Whenever there is a problem with any part of your car, the computer flashes the MIL (malfunction indicator lamp) to let you know that something is not right and needs your attention. This is precisely where a scanning tool comes into the picture.

The computer in your car generally stores ‘trouble codes’, using which you can find out where the problem lies and how it could be sorted out. The primary job of a scanner is to retrieve and display these codes. You can then use the reference manual to find out what the code means, which part of your car has developed a problem, and then fix it.

How to Use a Car Diagnostic Tool?

The first step is to locate the OBD II (onboard diagnostics) connector in your car. It is where you should plug in your automotive scan tool. In most cars, the connector can be found just under the dashboard – to the left side of the steering column. It might differ, however, from one model to another, depending on the manufacturer. So, if you are not able to find it, use your car’s instruction manual to find out the exact location. 

You should then plug in the diagnostic scanner and turn on the ignition. In some cases, the scanning tool might ask you to input certain information like the VPN, the engine type, and so on. Once you do, the scanner will search for the error codes and display them on the screen.

Different Types of Scanners and Their Functionalities

Now, the actual information you get from a scanner might differ greatly depending on the type of scanner you use. A basic scanning tool just gives you a bunch of alphanumeric codes, which you have to interpret using the instruction manual or CD ROM that accompanies the tool. You also have the option of looking up the codes on the internet.

A mid-priced scanning tool, on the other hand, can give you more information along with an error code. For instance, you might get a message that reads something like ‘P0115 Engine Coolant Temperature Malfunction’.

A highly advanced scanning tool goes a few steps further and actually gives you access to real time data from your car’s computer. You can take a look at a whole lot of data like engine load and rpm, oxygen sensor function, water and air temperature, and so on. You can even freeze frame certain data to check back later or to show it to your mechanic. Advanced scanning tools usually come with a built-in data bank that tells you what a particular code means and also gives you suggestions and tips for troubleshooting. They also have an interface for your laptop or computer, which makes the whole diagnostic process a lot easier.

Apart from reading and displaying error codes, one of the important functions of a scanning tool is to erase a particular error code once the problem is fixed. Otherwise, a trouble code might pop up even after the problem is fixed, which could lead to unnecessary confusion.

Choosing the Right Car Diagnostic Tool

A diagnostic scanner is a very useful tool to have for any car owner. While the basic function of the tool remains the same, the functionality of scanners could differ greatly depending on whether you opt for a basic, mid-priced, or advanced scanner. So, you should take a good look at all the options available at different price points and choose a automotive diagnostic scanner that suits your budget and needs perfectly.