Benefits of a Quality Automotive Diagnostic Scanner

Majority vehicle owners will often admit to the fact that technical glitches occuring in their vehicles is the most annoying thing ever! No matter how hard some people try, the primary cause of the same cannot seem to be detected sometimes. This further adds to the level of anxiety they are already under.

Although modern vehicles do come along with their technological perks and benefits, some still lack the sophistication of a regulated AI working things out and making things smoother for them all. Without these AI platforms, sometimes it does get difficult for most people to detect what exactly is wrong with the vehicle. These tools are efficient and do making people’s lives easier. In fact, these tools can be easily bought from almost any retail auto store.

What are these tools?

We are here talking about a efficient Automotive Diagnostic Scanner. Automotive diagnostic scanner is the one thing you would want to be investing in today. It is easy, it is efficient, and it can resolve all your problems in a matter of minutes. Investing in an Automotive diagnostic scanner is not only give you these technical benefits, but also give you the much needed set back from all the expenditure you have been making to get your vehicle fixed.

As the name implies, an automotive diagnostic scanner for your vehicle will analyze and direct all the information required in order to fix your vehicle. The scanner connects to a WiFi enabled device - your phone or your tablet or even your computer - and helps determine the actual cause of malfunctioning of your vehicle. 

In fact, an automotive diagnostic scanner is not just limited to analyzing and fixing the problems as and when they occur, they also try and fix or at least prevent the future occurrences of these problems. Once the tool diagnoses and analysed various aspects of the vehicle, it will help you resolve the problem as soon as possible, no matter how far away it is from aggravating.

When people actually go ahead and invest in a tool as amazing as an automotive diagnostic scanner, they are in to relish the fact they their investment is not getting obsolete anytime soon. Packed with monstrosity and satisfaction, the device might look small but has the capacity to fix all your worries for years to come. Therefore, once you do happen to invest in the device, you are not going to look forward to upgrading it anytime soon. The device is built to work with vehicles at least 10 years into the future.

The device therefore, is the one thing that has the capacity to literally turn your life around, for good. Not only will you realise your life has become more convenient but also you will realise it has become stable and simpler - all with just one product! All your personal needs that need due professional attention will be fulfilled with just one decision - investing in an Automotive Diagnostic Scanner!

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.

Common Error Codes Shown By An Automotive Scan Tool

An automobile is an assembly of systems. It has major systems like the engine system, exhaust system, engine cooling system, lubrication system, transmission system, braking system, electrical system, air-bag system, air conditioning system etc. All these systems need to work in perfect harmony with each other for the automobile to work like a well-oiled machine. But the harmony is broken if there is a problem with of the subsystems in a systems. This can be best understood by the absence of harmony between the fuel combustion and transmission system. If there is a problem with any of the subsystems of the engine system, the thrust produced in the wheels will not be the ideal one. The harmony between the engine system and the transmission will be lost. A fuel leakage, a problem with lubrication or something else may be responsible for this. How do you know which is the problem element? An automotive scan tool can help you detect this.

Automotive Scan Tool

An automotive scan tool is designed to read the error codes sent by the OBDII computer of your car. This computer receives inputs from the sensors placed in various parts of the systems of a car. These sensors send data about various working parameters of the relevant part in real time. If you are talking about the fuel supply system, the sensors placed along the system will read the parameters like pressure, temperature etc and relay them to the OBDII. 

Error Codes
The OBD comes up with error codes for mismatch in data from different sensors. However, you cannot read the codes directly from the OBD. It is a dumb interface for you. You need a automotive scan tool to read these error codes. An automotive scan tool contains a database of all the possible error codes in a car or truck. While there are some codes that are generic in nature, there are many which are specific to manufacturers. To the scan tool that you buy must be compatible with the vehicle you use it for. It must be able to detect all the possible codes sent by the OBD of your car. 

Most Common Error Codes

There are some common and generic error codes displayed by the OBD II.

•    Faulty Oxygen Sensor

A code represented by any number between PO171-P0175 in the automotive scan tool signifies a faulty oxygen sensor. The oxygen sensor monitors the quantity of oxygen in the exhaust. If the amount is more than the set parameter the ECU can adjust the fuel mixture to gain maximum fuel efficiency and bring down emission. If the sensor does not work properly, the fuel mixture will be thrown out of gear and the car may stall randomly.

•    Engine Misfire

A code represented by any number between PO300-P0305 in the automotive scan tool signifies an engine misfire. The OBDII checks for loss of speed in the crankshaft with the help of sensors mounted thereon. An engine misfire can cause your car or truck to vibrate while idling. It denotes that one or some of the cylinders is not working properly. You need to get the cylinder repaired by a mechanic.

•    Exhaust Gas Recirculation problem

Commonly known as EGR, the Exhaust Gas Recirculation system ensures that the emission of harmful and smog causing nitrous oxide is limited. The actuators responsible for letting a part of the exhaust gas come back into the engine are controlled by the OBDII. If there is a problem with the actuators, it is represented by the code P0401.

•    Problem With The Evaporative System

The vapors resulting from burning of fuel are removed by the Evaporative System. If fuel vapor leaks due to a loose gas cap, the evaporative system does not experience enough vapor pressure. This can set off error codes like P0411, P04400, P0442, P0446 or P0455.

•    Catalytic Converter Trouble

The catalytic converter is responsible for converting toxic gases and pollutants in the exhaust to more benign ones. It sets up a chemical Oxidation - Reduction reaction to accomplish the task. If the converter has become contaminated, it may not be able to do its job perfectly. When this happens the amount of exhaust gas and the mixture of various gasses in it increases. This can happen if the engine coolant oil is leaking or the engine has become old. In that case the automotive scan tool can display error codes like P0420 or P0430 and also show details of the problem for you to take action.

Two Reputed Brands Of Scan Tool - Carman Vs Launch Scanner

An automotive diagnostic scan tool is a very useful equipment for DIY car owners. It can interpret error codes sent by different systems in a vehicle such as engine management system, transmission system, ignition system, entertainment system, etc. Some advanced tools can even send coded messages to these systems and program them. You can diagnose issues involving different systems of the vehicle with the help of these tools. Once the problem is known, it is up to your capabilities, whether you want to take it to a garage or sort out the matter yourself.

In-built diagnostic module

Vehicles come with a standard on board diagnostic module, which is a computer known as OBD-II. This computer is connected to all the systems of the vehicle with the help of sensors. Data on various performance criteria of various system components is fed them into this computer automatically. The inputs are analyzed by the computer which then sends commands to the concerned system to start, stop or fine tune its performance. However, when a system is malfunctioning, the sensor attached to it sends coded messages to the computer. Different error codes translate to different types of malfunction, but you need a device to interpret the codes and diagnose the problem. It is here that an automotive diagnostic scan tool comes handy. To use this tool you have to connect it to the OBD-II to read and interpret the data.

Different brands of scan tool

The market is flush with different brands of automotive scan tools with varying degrees of performance and abilities. Carman and Launch are two reputed brands of scan tool. Let us compare their performances and decide for yourself which is best for your vehicle.

 Automotive diagnostic scan tool – Carman Vs Launch Scanner

Carman scan tools

It is a stand-alone device with a touchpad and can be used as an adapter for your PC. There are a number of models suitable for different brands of vehicles.

Supported functions

It supports functions such as DTC reading, analysis and erasing, current data view in both graphic and parameters mode, activation function, manual parameter grouping, system identification, flight record, service resetting, sensor calibration, programming of remotes, keys, injector and other components. It also supports some special functions such as coding for Injector. The tool runs on Windows 10, and you can print via Wi-Fi. You can also make use of the USB port. The best thing is that you can get frequent updates of the firmware that will enhance the performance of the tool.
The product is compatible with most of the electronic systems in vogue like ENG, ENG-2, EA, AIRBAG/ETR (SRS), CCS, ADS, BM/GM, IMMO, ASD, A/C, RB, AHLS, RST, EPS, ECS, FWDS, AC, FFH, KCS etc.

Coverage by vehicle brand

The tool is also compatible with most of the vehicle brands such as Honda, Toyota, Mitsubishi, Lexus, Subaru, Nissan, Suzuki, Mazda, Mercedes Benz, Isuzu, Hyundai, Daewoo, BMW, Skoda, Volkswagen, Volvo, Opel, Ford, Fiat, Peugeot, General Motors etc.

Launch Scan Tools

Launch scan tools help the users perform OEM level diagnosis of vehicles.

Supported Functions

The scanner supports full OBDII test mode coverage, module programming, key programming, air bag system functions, auto transmission functions, relearn procedures etc.

Vehicle Coverage

The vehicle coverage of Launch scanner is awesome. It supports a range of large vehicles like trucks from Ashok Leyland, MAN, Volvo etc apart from the large number of cars. In fact ,it is compatible with at least 34 truck brands. The scanners are custom built for different brands of vehicles. This is why you can read manufacturer specific error codes by using Launch scan tools. The products undergo continuous upgrades so that support is continuous and more and more functions are covered by it.  The Products are categorized into different series ,some of which are specifically designed for trucks.

Electronic Systems And Circuits

It supports almost all electronic systems and circuits presently installed in vehicles. Moreover, you can get free software updates year after year.

Conclusion

Automotive diagnostic scan tools are primarily code readers with advanced capabilities. Functionalities increase in range or change with price and brand. But if you are a DIY car owner you need to think about your knowledge of car repair. Going overboard on purchasing a high definition automotive scan tool may be futile if you are not able to sort out the problem yourself.