How to use a OBD2 Scanner 2018


Learning to use a good automotive OBD2 Scanner is one of the best ways you can continually invest in the health of your car. In addition, it can help you in protecting hundreds or thousands of dollars in auto maintenance. The OBD2 scanner is the second version of the On-Board Diagnostics, which monitors engine functions.

In the event of a problem with the engine, the “Engine Check” light appears. The OBD2 scanner can access the resulting crash codes in the vehicle’s diagnostic computer or even the train control module. This handheld computer can simply connect to the media stated in 1996 and later. Early cars use old diagnostic techniques that vary according to the manufacturer of the vehicle.

OBD2 scanning engines can be used by any car owner plus a whole array of costs and functions. Professional mechanics are more likely to reach the general reader. Regardless of the type of person reading the code you have the way it really is used is pretty much the same.

How to use OBD2 Scanner tips

First, you will need the cable to connect to the scanner or PC with the OBD2 software system. Most scanners are universal because they will read the most popular codes, but some of these may only use certain types of vehicles so make sure that the scanner you are working with is the most common your Car. Make sure the car’s engine is turned off before linking you.

Locate the OBD2 system connector plug location. If your vehicle certainly complies with the OBD2 protocol, it has a 16-pin sub-connector that is usually close to the center console for the driver side. Different vehicles may have different positions, such as under the steering wheel, behind the ashtray, between the front seats or under the driver’s seat. Instant online checks will help you find the location for the particular car in case it is not easily noticeable.

Check the connection plug of a particular vehicle to ensure that all the necessary pins can be found. Almost all of them are 4 plus 5 pin for grounding and 16 pin for power supply.

Connect your OBD2 scanner to your car’s computer. Wiring your 16-pin connector at one end should hang up the women’s port on your car. Connect the other end of the cable to your scanner afterwards.

An alternative to a handheld scanner is to connect to a computer that has an OBD2 software system attached to it. You will need a wire with a 16-pin connector with one end attached to another USB port to attach to your computer. Bluetooth connectivity is possible so that this application is also possible.

Once you have connected it can take a short amount of time for the reader to initialize. Your scanner can check your car’s computer to find out what protocols are often needed as well as make connections. Specific scanners read the error codes stored in the car’s computer and displayed on the screen.

To explain the specific code you may have to seek advice from the manual for the automobile although some scanners provide information for the underlying code. Some scan device manufacturers provide inputting applications that will translate program code and provide repair procedures that are defined on that code.

Step by step to properly use the OBD2 scanner

how to connect obd2 scanner to DLC

Step 01: Make sure the car is turned off. Locate the data link underneath the steering wheel. It’s a wall outlet that allows the use of a special diagnostic computer, which most vehicles are sure to drive.

Step 02: Connect the OBD2 scanner to the Data Link Connector. The scanner cord in a 16-pin plug should match the natural socket.

Step 03: Insert the car key into the ignition cylinder and change it to “On”. For brand OBD2 equipment, you need to turn on the engine and invite it to idle.

Step 04: Turn on these devices, if this does not automatically activate itself.

Step 05: Enter the command to “read” or even “scan” the system diagnostics. How exactly to do this depends on the brand of the OBD2 device you are using. The design button changes from design to model, plus some devices can work with a menu system. A guide to getting the correct code will be in your device’s manual.

Step 06: Read through the hassle code on the reading screen of your device. Duplicate the code types down on a sheet related to paper. Some devices come with a USB port and can be connected directly to certain types of computers via USB cable. If you have this experienced OBD2 scanner, connect the device between the desktop in the scanner’s manual.

Step 07: Find the trouble code in your device’s manual. Often, generic OBD2 codes can be found in an annex on the back. These are general requirements that are standardized for all OBD2 cars. Manufacturers also have a new supplement. Customer’s guide will not have these types of codes. You will have to search them on the web or in a maintenance manual for the particular vehicle.

Step 08: Transform the vehicle’s electrical system. In case you have to start the engine, turn it off. Disconnect the OBD2 scanner’s diagnostic cord to the socket and turn off the device.

Finally, I think the above tips will help you use the OBD2 scanner appropriately. Therefore, it is important that the Professional Car Diagnostic Tool is usually a great device to withstand your will. In case you are an expert in repairing mechanical problems or simply want to know something along with your car (rather than being cheated by the dick seller) then self I work and get today. The amount of money you can keep for long periods of time will not be a substitute.

Which Auto Scan Tool Is Best


What is a scan tool?

Best Professional Car Diagnostic Tool is used to diagnose and detect variety of internal problems or malfunctions that can occur within your vehicle. These codes give you incite as to what is wrong with the car and where the problem is located. There are three different types of OBD scanner devices.

The first is your basic code reader; this model is good for reading and clearing codes.

The second is a more advanced automotive scan tool that can view live and recorded data, provide access to bi-directional tests and controls, access extensive knowledge bases, and other more advanced functions. Lastly, factory scan tools which are made specifically for the original equipment manufacturer and covers all vehicles manufactured under that company.

Your basic code reader will normally only have a couple buttons and cost you anywhere between $50-$100. It will be fine for reading standard diagnostic trouble codes and clearing them, but will not have vehicle specific or enhanced codes that a more advanced scan tool would have. A more Advance Engine Diagnostic Tool can run you anywhere from $1,000-$12,000 depending on the features, adapters and cables that may be bundled with it; but it’s functionality is far superior to your basic scan tool. There are also factory specific scan tools available that get up there is cost but may be worth it, depending on what you or your shop deals with on a daily basis.

Choosing the right Scan Tool

As with cars, there are many different options and tiers available when choosing a scan tool. You need to consider the ability to work on pre OBD–II vehicles, screen size and resolution, bundling options, bluetooth capabilities, platform needed, onboard memory, as well as, battery life and power source. For example, if you work on classic or antique cars you will want the ability to work on pre OBD-II vehicles. If you want to fine-tune your cars performance you’ll need a more advanced scan tool. It all depends on what you intend on using it for. The next time you are in the market for scan tool check out for a wide variety of options and factory specific models.

The best OBD scan tool for Toyota

There are several scanners which are known to be useful for the Toyota cars. Most of the scan tools used on this range of cars are just you’re your usual Mercedes Scanner in the market. Because, the Toyota brand has been known to cut across most of the continents, it works better with the modern universal scanners.


The universal OBD scanner are appropriate for the Toyota because;

1.They scan widely- the nature of the code coverage by most of the OBD Scanner Tools within this category allows them to work well with the Toyota brand. The Japanese auto conglomerate has thus been able to have the affinity for most of the scanners in the market.

2.They are known to be efficient – the efficiency and the level of cost cutting measures which led to the creation of the Toyota car has always made the car manufacture to bear in mind the diverse levels of efficiencies of the different scanners. Most of the known OBD scan tools are thus able to code on the Toyota.

It is against this backdrop that some of the following Heavy Duty Diagnostic are found to work on the Toyota. These include;

3.The iSaddle V1.5 USB OBD 2 Scan Tool – this Auto Diagnostic Scanner or Car Diagnostic Tool Auto has been attributed to have some of the best Scan Check Engine Light fault repairs. It has the coverage for almost all the vehicle OBD protocols including the controlled area network (CAN). In addition, the compatibility with the windows software which is found to, match with its internal ones is a plus for its use.

4.The Panlong Bluetooth OBD2 Super Mini Auto Scanner – the Code Reader has the capacity to cover several areas of code detection within the car engine including the Check Engine Light fault function. Because it is made for Windows & Android, it has been seen to have the affinity of working in the Toyota and other diverse car brads. It is also compatible with Torque Pro, an android based mobile application.

5,.The Scan Gauge II Ultra compact 3-in-1 Automotive Computer – a common OBD on Toyota cars, it is made with customizable real-time fuel economy digital gauges (CRTFEG) which allows the vehicle to use fuel economically. This could be the secret why Toyota is loved among the low income bracket. Its computerized system makes it read and clear trouble codes in real time.

6.The INNOVA 3160 Diagnostic Scan Tool – just like most of its counterparts, its scanning cannot be questions especially based on its wide coverage of the fault codes. It has the ability to work on the anti lock brake (ABS) and the safety restraint system (SRS) as well as the Live Data for OBD 2 Vehicles. That is why it works on the Toyota given that most of the Toyota car brands undergo metamorphosis on a daily basis.

7.The iKKEGOL Wi-Fi OBD 2  Car Diagnostics Tool – an Asian product which is becoming popular with vehicles made  in this part of the globe, it is made to work with Apple devices in the form of  iPad, iPhone, iPod, Touch, PC, iOS and Android Phones. The level of its sophistication is seen with its dependence on the Wi-Fi wireless for operation.

Looking at these Toyota compatible OBD scanners and many more not mentioned here, the most fundamental driving force is the issue of cost. The Japanese car is usually a cheap car model and it will not be nice deviating from this with an overbearing scan tool. The ever changing face of the car brand has not only made the market more vibrant for the car but access to the cars quite easy.

How to use an OBD 2 Scan step by step

Hi I’m Neal; lots of folks are complaining nowadays that cars are no more than computers on wheels. The benefit though is that you can tap in on all the Diagnostic Tools for Trucks that was never available before. Since 1996, all cars are somewhat OBD 2 that stands for on board diagnostics. It is a standardized gateway into your car’s computer.

OBD Scan tool

In order to get to that information, you are going to need a reader t like this that scans all the data that is in your computer. It used to be really expensive but they have come down in price and pretty easy to use, we will show you.

First step into getting into the computer is to plug it into the port under the dash, most of the times you will find it into right where your knees are. This one is hidden pretty deep, so plug it in. following this one up. You press the button like this. This one is externally powered not all of them are. Most of them run on the vehicle power so you have to switch it on.

Plug the OBD Scan into port under the dash

This one I can configure to get the manufacturer’s codes as well, which are a little different from the standard OBD codes. At this point, in order to update our computer, we will put the vehicle on, so I will do that. The check engine light on this car is on so we are going to scan the car to find what the problem is.

Press scan here follow the directions on the screen and now it’s talking. It is a pretty easy process; you only wait for the computer to do its work. Now it’s talking to us, it’s telling us what’s wrong.  The scan is really successful and we are going to figure out everything right now.

All these scanners are different, this one is a little bit complicated than any normal, but it has got a variety of selections here on its main menu. We are going to get the trouble codes. So go down and get to select frame number 3 and get the trouble codes. It tells us that we have got exhaust gas re-circulation flow insufficient.

The system is too lean what that means is that oxygen sensors and the engine are reading too lean. It is the same with the other side of the engine. So that tells us we have got a little bit of an issue with the way the way the fuel system is detecting or the way that it is working.

So generally, all these codes have the same meanings across all brands, but if you have to get a good read of what is going on with your car, it’s probably best these days to take these codes along with your make and model and actually do internet research. It will put you in the right direction. Really that is the best thing that these pulling codes can do for you.


Whenever you pull the codes like the oxygen sensor is failing. Don’t just throw an oxygen sensor out. It might be apart upstream, it might be parts totally unrelated to that; it takes a little bit of detective work to test it.

These used to be widely expensive but they have come down in price a lot. You can actually go and rent them out at your parts store.  But they are so simple and easy to use that everybody should probably get a little bit familiar with them to use for your car scan.

Customized scan tools like this one used to be the only way to do this job. Now they make Apps for it. This is really cool; it’s a cable that plugs into your cars computer into your phone. So just like with the scanner, you plug it into your OBD 2 port then plug this into your phone, now you can launch the car diagnostic software.

Once you get your phone hooked up, you can clear the lights, and you can check what is wrong with your car. Let’s say that you have something silly like the gasket is loose. Just through a code. You can find it here, go fix it, clear the code in here and then turn on the engine light, and then you will be back on the road with this simple fix.


The thing you can’t do, those who live in emission regulated states is just clear the codes and go through the test as if it is just a cheap pie. We all know that it will get faster. So the cool thing with the Smartphone system is that it can’t mess up the car.

It can’t mess up the car with an opening a Bluetooth, it will just read the codes. You can do all kinds of powerful stuff, you can log data, and you can watch standing performances as this is going or have a Bluetooth download. So you can always have this thing one step of the car.

This is the way it should go. Are you having any questions about this job, leave a comment at the comments in this article or contact me.

Besides the article about the Heavy Duty Diagnostic tools, you can click on following links to get more information about Bluetooth OBD2 Scanner and Car Diagnostic Tools.

Top 6 Car Diagnostic Software in 2017

Automotive is one of the most fast developing industries, that attracts a great number of investors. A smart vehicle is able to adjust its productivity to lower fuel consumption, show the best direction taking into account traffic and weather conditions, detect errors in the engine and collect data to arrange lower insurance rates.

Most vehicles are equipped with on-board diagnostics, or an OBD2 port that provides access to data from the engine control unit (ECU). To get the information you need to plug in an external device.

An car diagnostic scanner is used to receive data codes and other information about the car’s general health. One can buy diagnostic software that will let connect PC to the ODB system in the vehicle, but necessary automotive repair knowledge are usually also needed.

The need for development of vehicle apps has been rapidly increasing. The Auto Repair Software market promptly reacts to these signals and universal applications exactly in this direction are increasingly spread.

Commonly car application has two components – a device – hardware configuration interface that connects to the onboard computer of the car and the application itself on the computer.

The car application analyzes the records and works as a smart assistant when the car owner drives the vehicle. It analyzes many sides of the trip and provides the user helpful tips: how to drive more cautiously, how to reduce fuel consumption and how to extend the life of the car. The main goal of applications is to give the driver more insight into their car. Vehicle maintenance apps usually help to track car’s service and gas fill-ups.

Here we gathered 6 best automotive diagnostic software solutions that provide a simple and acceptable way to monitor your car’s health and have advantages and disadvantages. The software differs from the OS you have. Here are 3 OBD Scanner Tools for Windows.