Sometimes driver cars have a need to improve the engine, that is, an increase in the power characteristics, which is produced by chip tuning. This can be done only for cars, where there is a motor with a motor, which is amenable to reprogramming and can affect the power of the motor's power. To increase the power parameters of the motor, a special module is required, or. This is a small chip that provides reprogramming and engine optimization, increasing those or other characteristics to the most side. Often, the ECU "is reflashing" in highly qualified one hundred, which reduces the risk of negative consequences. But sometimes there is a question how to make chip tuning yourself and is it possible to a priori?

• The vehicle speed increases, allowing to make overtaking on the tracks with intensive movement, without risk.
• Increasing the trailing and speed characteristics, which makes rides on city roads more comfortable.
• Tuning car engine chip is the easiest way that does not interfere in the integrity of the motor.
• Easy start when the car loaded and the exclusion of the engine stop at the hot season with the air conditioner is turned on.
• Saving combustible mixtures - fuel when traveling.

Depending on the brand and model of the car, the increase in the above shows can differ significantly. See how the power characteristics will change before installing chip tuning and after, it is possible on the example

We produce chip-tuning machining machine

If you have already decided to produce independent chip tuning And you are sure that you will succeed, it is worth considering every nuance, since the reprogramming of the "hearts" of the machine is a serious process, so it is necessary:

• Decide which goals you are haunting.
• Those thoroughly explore the whole theory and clearly know what to do.
• To buy a microcircuit, that is, modules or make it yourself (which should not be done, without professional skills).
• The working and proven computer, which will need to be used with the "flashing" of the ECU.
• Download the desired software that you will use on your computer.
• Search a proven program that will ensure a clear and correct reprogramming of the electronic control unit.

Instruction: Chip Tuning independently

1. The need to reprogram the ECU most often occurs if an error was made in the factory program, or it appeared during the operation of the car. Also, an important reason to produce chip tuning engine do it yourselfit is a desire to improve, upgrade and improve the parameters of the engine, make the car more powerful, sharp and dynamic. Refracting is needed and to reduce the embezzlement of fuel when traveling.
2. Prepare for the complex process of reprogramming must be gradually to correctly produce chip tuning do it yourself. It should initially distinguish a large amount of time to study the subjects, to study the technical features of the engine, that is, to the control system. Initially, pay attention to the steps of working with electronics, as well as electronic systems and learn (if there is no such knowledge) to work with programs on a computer, with the rules of installation of drivers, etc. If you have knowledgeable people who help produce chip tuning online with your own hands You can contact them for help, if you are not sure of your own.
3. Check out the marking and types of ECU, check exactly what your car comes, because this will depend on the variations of the program that will provide the firmware in the right direction.
4. It will not be superfluous to clarify the master question regarding the functioning of the immobilizer, that is, an electronic anti-theft device, namely how to turn it off to produce simple reprogramming.
5. Collect the adapter is simple enough if you have skilled hands. The easiest module (adapter), which is necessary for the Som port works on such bases as K1533LN1, CT3102, as well as MAX232. But it is worth noting that sometimes it happens that special programs for the firmware of the system may not go, although the work of the Som port is ideal. This problem is solved by reinstalling drivers or a new operating system, although these manipulations are not always successful. To solve such a problem, you can try to make firmware from another computer, which is often the best option. In this case, the most common, already used data cable from the mobile device, created on the PL 2303 chip and one MS L9637D, can be approached.
6. The proposed scheme (for the ECU January 7.2), which is fully working, shows which USB-k-Line adapter should be. For non-standard speed, the computer is to supplement the driver registry with the same line with the required indicators. If you add a few more transistors and additional parts, you can get another L-line.

1. Two pads from a computer loop IDE, without additional alterations, can be used as a connector. This train will only need to cut into two parts so that it turns out the pieces from 10 to 15 centimeter. They are well suited for the lower and top nest on the ECU of the January 7.2, but be attentive, do not confuse their correct location, otherwise you can subsequently simply burn the block. Three microtumblers are also used - + total 12V, + ignition and mandatory translation to programming mode +. IMPORTANT! Before performing any manipulations, you need to turn off the second and third toggle.

2. To perform the firmware, such programs are needed:

   • Chiploder 1.6. or 1.96 for complex ECU. Provides high-quality flashing.
   • Combiloder 2.18. (goes along with the CTP321-FULL - starts during the module connection and is a free ship). The program is needed in order to remove the protection from the firmware and when reprogramming protect the quality of the software installed in the ECU.
   • ChipExplot 1.6. Provides viewing the firmware you found, as well as comparing them or editing.

Conducting a car engine optimization process

To spend the right Chip tuning Nexia do it yourselfor other cars need to take into account the fact that the program works perfectly only on the Windows XP operating system. The same applies to and if producing chip tuning vaz do it yourselfor other car brands. The difference in programming only in the Flasher firmware, or rather in the size of the file. If after starting the program, the calibration file displays the wrong size, then you will need to "fit this parameter" using the "Unigma NEW V 1.10 Unit". It is worth noting that this program does not like antivirus computer systems, but do not worry, there are no viral programs in it. After downloading the program, you must run it, and specify the file you need.

If you are all done correctly, but on your computer there is another operational system, and produce, for example, chip Tuning Priora do it yourself, with the correct size, which is necessary for this car, you need to install the XP virtual system:

• Download and install Virtual PC program
• Download ISO Image of Windows XP Operating Computer System.
• Install and set up the system.

After the virtual system was installed:

1. The BIOS window appears where you need to select CD-Capture Iso Image, specifying the location where you have the ISO image of the downloaded operating system and download the axis by clicking the Action-Install or Update Virtual Machine Addons.

2. After that, your K-LINE adapter connects to a computer and a package of necessary drivers is installed:

   • Go to device manager;
   • Select the port characteristics;
   • Run the XP system;
   • Let me allow access to chip tuning and adapter;
   • In the My Computer window, a disk will appear, from where you want to transfer files to a convenient location;
   • Install the driver package on the adapter and check the performance of Flashera
3. Go to the beginning of the system download in the ECU

Produce on cars chip tuning with your own hands accent, Vaz, Priora, Hyundai, Nexia, and other well-known cars, it is very simple, you need to consistently perform the following processes:

Preparation for reprogramming

1. Ensure the presence of 220V electricity to power the computer or the laptop.
2. Turning off the ignition of the machine, we connect the adapter to the USB tab of the laptop, after which we start the virtually already created XP operating system.
3. Turn on ignition

Software loading

1. Run Flasher.
2. Indicate the calibration file. Loading may take quite a large amount of time, so for 20-30 minutes, it will be necessary to wait.
3. As soon as the download is over - we turn off the ignition and wait for 5 minutes. You can also turn off the adapter and computer.
4. Reprogramming is completed.

If suddenly, the download process was incorrectly, and an error occurred, then these manipulations can be renovated.

Enjoy the impressions of the updated car

Immediately, after reprogramming, the results should be noticeable - the speaker has improved, the machine does not "stall", the sound of the motor has become more jerky. In the overloaded state, the car does not stop, does not reduce its superstitude and speed, and the operation of the air conditioner does not affect the operation of the engine.

Some self-taught motorists successfully diagnose the power units not only their car, but also close friends and relatives. Those who wish to increase knowledge luggage and their abilities often think about how to do it, however, do not even imagine where to start, do not know that they need it for this and what minimal savings will be needed to purchase special equipment.

It is much easier to master the foundations of chip tuning to those who have at least minimal knowledge in the field of internal combustion system, knows how to work with electrical equipment, read the electrical strokes, is an active user of the computer, knows how to work with electronic databases and various diagnostic devices. Conductive diagnostics and chip tuning Man should know well the features of the engine device, understand the modern injection systems.

Chip tuning is although a simple procedure, but still requires some experience for a qualitative result.

In the following article, consider the basic concepts that will help each wishing motorist to deal with the basics of chip tuning.

Training specialist

In addition to the equipment and special software, any wishing to learn chip tuning is interested in the issue of training. True, even though some companies are gaining groups of car owners to train chip tuning, in fact, few of them get useful knowledge, helping to further exercise qualitatively services to other car enthusiasts. Most often, the person who makes chip tuning, training takes directly in practice, the method of trial and error learns to "understand" the power unit, change its properties and.

Special equipment

If the car enthusiast does not know where to start holding a chip tuning, he must at least know about the quantity that it will later come in handy. As practice shows, most vehicle owners will gladly give their car by a qualified specialist who, with the help of modern technologies, will be able to qualitatively distribute the power unit, even if it is necessary to pay considerable money. Professional repairs and chip-tuning are in demand much more subjective opinion of a particular "specialist", relieved exclusively on their skills and conducting the procedure for checking the engine only through its intuition and knowledge.

The basics of chip tuning can not be considered separately from the configuration of the diagnostic site. It is worth noting that intended for a qualitative service for the diagnosis and chip-tuning of the power unit equipment is divided into three main types. Any modern plot for chip tuning engine cannot do without such devices, in view of which it is advisable to have at least one representative of each species, which will optimize the process and refine the results of the inspection. So, types of diagnostic equipment for chip tuning:

• scanners;
• motorTesters;
• gas analyzers.

Scanners

Any modern scanner is able to check the electronic motor control unit that informs the diagnostic technician about the current state of the power unit. Using the scanner, it will be possible:

• see signals coming from system sensors, as well as track their changes over time;
• learn about the functioning of various executive elements of the system by means of visual control;
• check the fault of the unit by reading the codes stored in the system;
• find out the identification data of the ECU.

Those who are interested in chip tuning for beginners should understand that the testimony of any scanner is nothing more than the display of data stored in the ECU. In this connection, the conducting diagnostics and chip-tuning specialist perceives the displayed values \u200b\u200bnot as the real values \u200b\u200bof certain parameters. The scanner is capable only to display the data, pre-determining them as the measuring instruments do. In addition to displaying parameters, the scanners are aware of the existing fault codes. True, one should not refer to the entire specified code scanner as a motive for urgent replacement or repair of a particular motor part. Any reading of the scanning device should, first of all, push the specialist for further reflections and the search for real threats.

There are portable and software scanners for chip tuning, which cannot function separately from PCs. When buying software equipment, you will need a laptop equipped with a COM port or PCMCI-COM adapter. At the same time, you will have to purchase a K-Line adapter with a variety of wires and connections.

To carry out chip tuning, each master must be trained in various diagnostic software. Some choose budget applications as SMS-Diagnostic (allows you to check the new ASUM VAZ / Gas). If the motorist is going to diagnose various cars of foreign production, then it is most likely to buy either several highly specialized scanners, or one universal unit, which has fewer opportunities.

MotorTesthers

The basic concepts of chip tuning can only be disclosed with the full study of all types of fixtures necessary in the operation. For example, motors are measuring instruments that read the data directly from the power unit, while defining the faults that no scanner can detect. MotorTests define voltage form, sensor currents, display high voltage and pressure oscillograms and cylinders. In addition, these multifunctional devices contribute to measuring fuel pressure, starter current and uz (which must be considered when conducting chip tuning).

For example, Motorester allows you to indirectly make an assessment of ignition and combustion of the fuel and air mixture, for which the presence of secondary voltage oscillograms is provided in the instrument. Thanks to the graphics obtained after measurements, you can understand:

• the correct phase of the timing is installed correctly;
• what is the condition of the cylinder-piston group;
• are there air seats in the inlet tract;
• what are the indicators of the backpressure of the exhaust system;
• the state of the ignition advance angle.

MotorTeter with ease (within a few minutes) determines the presence of a cliff or interstitious short circuit, conducts a high-quality measurement of the starter current (due to this, the diagnostic specialist estimates the state of the battery and starter). In addition, the device checks the functionality of various sensors, which makes chip tuning a simpler and easy procedure.

Those interested in chip tuning for beginners should be prepared for the fact that the purchase of MotorTesther will require huge costs. In the Russian market there are many different devices, the devices of the company of the company Quanttex Laboratory have a good value ratio of price and quality.

Gas analyzers

As for this adaptation, it is best to have four-component devices. Previously used for chip tuning, two-component units together with carburetors are no longer found on more or less "steep" service centers. Therefore, it is necessary to buy only high-quality gas analyzers, which allow you not to "adjust the CO", but only become a source for the difference in information.

The basics of chip tuning implies the presence of all three types of devices that, using completely different data definition methods, are able to give a motorist different information. Naturally, there are parameters that can be equally defined by all three aggregates, however, in most cases, all data from each device is unique. It should be understood that the competent troubleshooting should be based solely on the analysis of the obtained data and measurements.

Auxiliary instruments

In addition to the main equipment, which begin to conduct a chip-tuning car procedure, various auxiliary devices can be purchased, which allow you to optimize the work, including:

• fuel pressure gauge;
• a device that allows cleaning nozzles;
• stands that contribute to high-quality checking of candles or ignition modules;
• ampervoltomethmeter;
• high-quality toolkit;
• various devices and devices used by experienced masters manufactured exclusively "under a specialist".

Additional expenses

If the motorist knows what chip tuning is, the basic concepts of which he had already managed to master in practice (most likely, diagnosing the power unit of his car), for a full check of the engines he will have to buy such devices as:

• flash drive control unit programmer (the trial version of the application can be downloaded from the thematic web resource, and, after time, accumulating knowledge and customers, acquire a complete commercial version);
• rOM programmer;
• ultraviolet lamp contributing to the erasure of the PPZA;
• special toolkit for soldering.

It is worth noting that all listed fixtures will not be needed to diagnose and chip tuning new machines, however, in absence, it will be very difficult to check the condition of the power unit of foreign cars of the 90s.

At the same time, even chip tuning for beginners can not do without a complete set of all sorts of firmware, selected absolutely under all types of Esud. The type of acquired equipment, which can be both free and commercial, depends on the abilities and capabilities of the master. It is worth noting that some experts enjoy their own developments.

In addition to the list of cool software applications, any master must have plumbing tools of decent quality. Many motorists who turn over the "brains" of the motor leads to the service center a banal engine malfunction. Master for chip tuning should be prepared not only for diagnosis, but also to the forced repair of the engine.

The principle of diagnostics for beginners

The diagnostic auto person should not only with all programs and devices, it must comply with the collection of information and its processing, after which make a final decision.

If a client arrived at a chip tuning specialist, the first thing was necessary to make a survey to learn about the essence of the problem, ascertain when and how the malfunction is manifested.

It is still necessary to visually inspect the incapboat space. The master must make sure there is no visible damage associated with electrical wiring, hoses and high-voltage wires.

Working with tool and software applications should be the third step, to begin with, it will be necessary to determine the type of the ECU and the system. After establishing the type of factory firmware, it is necessary to recall its advantages and possible shortcomings, composition and features.

At the fourth stage, you need to check the candles, the specialist should at the eye to determine the amount of ongoing nagar and the color of the resulting coating. We should pay attention to breakdowns on the insulator.

After carrying out such a complex procedure, the diagnosing auto specialist receives a variety of data that he will have to match each other to make a detailed analysis and output.

Conclusion

A beginner master is difficult to understand all the subtleties of chip tuning, it will take some time to learn how to make a similar procedure and qualitatively provide the "Chipovka" service to other car owners. If doubts arise about the functioning of a particular part, it is advisable to replace the faulty part of the unit to re-check the data issued by the instruments.

Each car owner eventually begins to dream of a new, more powerful car. And if it was possible to do before, just bought a new one, today there are options for the options, high-speed and other dynamic auto indicators there are several. One of the most popular ways to improve the dynamics of the machine's motor today is considered. The cost of this procedure on a specialized car service is sufficiently low, only a few thousand rubles. However, our car enthusiasts are very often trying to do everything on their own. That's quite possible. To do this, you will need to carefully study the features of the work of the chip tuner, or to trust the developers of chip boxes and simply connect the equipment purchased in the store. Consider in detail each of the methods with your own hands.

Installation of chip box

If you do not want to spend a lot of time on tuning, you can simply install a chip box

One of the most simple variants today is considered to install chip boxes. This method of chipovka is quite accessible even for beginners. To do this, it will only be necessary to deal with what engine you have and purchase a suitable chip box for it. After that, you need to find the standard diagnostic connector of the electronic control unit and connect an additional device through it. After installation, the adjustment of the electronic control unit module will be performed itself. This procedure is completed. It is done quite simple and for a very short time. The devices also occur simply and very quickly, and all the factory settings are automatically returned.

Here there is a question in the other, should you trust such devices or is it better to make the chip firmware? After all, according to reviews, the boxes affect the parameters of the engine in different ways, besides, due to their installation, many noted a decrease in the resource of the car engine and other systems.

Chip firmware do it yourself

The firmware of the chip is usually more effective, since it does not receive a signage during this procedure, but all the engine electronics is configured. As a result, you can achieve a qualitative improvement in the work of the entire car electronics. The refresher control unit will increase the engine power, will affect the operation of the air conditioner, which, in turn, will improve the operation of the car at idle. The setting will reduce the acceleration time of the machine and remove the speed limiters, reduce the fuel consumption, exhaust toxicity, will force all the on-board electrical appliances correctly, but more efficiently, since most factory settings underestimate and try to save the resource. This will not affect the resource of the work, because due to the chip, you will simply become the use of the entire car electronics to the maximum.

In order to make the firmware of the chip of the EU with their own hands, it will take much more effort. You will need to deal with how to make chip-tuning with your own hands, in other words, to study all the subtleties and features of the chip tuner. To deal with how the engine works, get or buy the necessary equipment and only after that it will be chip.

The engine firmware itself may differ depending on the age of the car. In older machines, this procedure is performed quite difficult. After all, in order to do everything, you need to disassemble the computer, spread resistors and get a new chip. And only after that you can run the program for the firmware. On new machines, those released in the last decade, the Chipovka procedure is easier, everything can be done without disassembling through the diagnostic connector.

What do you need for chip tuning?

In order to make a chip-tuning of the engine with their own hands, you will need:

1. Firmware. It is advisable to take high-quality, tested or official, since the guarantees that the downloaded from the Internet will be workable, no one will give you.
2. Laptop with suitable software. It will need to be or reinstalling, or at least download temporary versions.
3. Programmer. It is he who will produce firmware. This device is quite expensive, so it is better to agree on his lease, so it will be possible to save considerably. In addition, if you are not going to do chip tuning constantly, he will not need it in the future.
4. Software. Here you have to look at the software, which should be originally installed on a laptop to work with the programmer and the firmware itself.
5. Adapters for connecting the car port.

If you are going to make the engine tuning of an older car, where the finalization of the computer is needed, then you will also need:

1. Chip - It should be selected based on the brand of the car and your preferences. Usually for such purposes, the ROM 27C256 or 27C512 is excellent. Microcircuits can be used both in specialized stores, auto-operating firmware, and order via the Internet.
2. The panel for the chip - as well as in the case of the firmware, it is better to take high-quality, let it cost more. It is not worth saving here, because the main task of this detail is the protection of the chip.
3. Working tool: keys and, possibly soldering iron, sideboard.

Preparation for the firmware

Before you start making a chip-tuning with your own hands, you need to check the machine's motor in good condition. It is very important that everything worked correctly, otherwise the results of the work can be the most unexpected or even harm your car.

First you need to run a laptop, install the necessary software, driver, connect the programmer to it. All equipment must be installed reliably, it is better to fix that during work it could not move.

Chip firmware sequence without refinement

It's still simple enough here. After the necessary programs and drivers are installed on the computer, the adapter's shoe is connected to the diagnostic port. The ignition should be disabled. Next launches laptop, Ignition turns on. After that, FLASHER starts and the errors that need to be eliminated are selected. After the errors are deleted, you run a new file with the firmware and wait until the setting is complete. Only after everything is completed, turn off the ignition, wait at least 5 minutes and turn on the ignition again. See what knocks you Flasher. If after the setup again beat the errors, then the procedure should be done again.

After everything is completed, we start the engine and look at how the car works. If everything is fine, the firmware procedure has been completed.

Sequence of work with the improvement of the ECU

As it was already marked earlier, the engine chip-tuning on old machines is much more complicated. After all, you will first need to replace the chip in the ECU, and only then proceed to programming and configuration.

First, the ECU. To do this, you need to remove the panel over the right and left console. Block is on the left. In order to remove it, you need to take the lock and carefully, without touching the contact, remove the connector from the socket. Next, unscrew the fastening bolts and remove the power supply itself together with the bracket.

After that, the unit must be opened: reject the locks and remove the lid. Under it you will find a printed circuit board. The board should work very carefully, since it is very easy to damage.

You need to replace the chip. The standard chip has 28 outputs, and before replacing it, it is necessary to mark something of the first output. Remove the chip from the board, carefully pushing the top, or if it is robbed, then simply has all the connectivity of the connection by side. Next, install a new chip. It is important to trace that anywhere there was no distortion. If the microcircuit was wpa, restore the soldering. After everything is done, close the computer cover, install the reverse order of all works.

When everything is installed, connect the laptop to the diagnostic port, turn on the ignition and then perform the firmware. Usually it takes to calibrate about half an hour. After the program completes its work, turn off the ignition, laptop. In order to check the performance of the engine with a new calibration, you need to wait 10 minutes and only after that make the motor. If the car started and everything works, then the setting is performed successfully. If not, again turn off the ignition, we are waiting for 5-10 minutes and then we repeat again.

Possible consequences of independent firmware

Independent chipovka is not only a way to save, but also the opportunity to master something new, study the device and the work of your car. The ability to better understand the emerging problems of the machine. And if you like it strongly and everything will turn out, you can become a professional chip tuner, to earn money for this.

However, in most cases, the experimental specialists do not recommend their own car to chip. First, it will not save a lot to save, especially if all the equipment will have to buy. Yes, and time to study the entire process you will leave a lot. Secondly, there is a risk of choosing the wrong firmware (especially if you take the informal version, and the broken from the Internet), which can be negatively displayed on the toxicity of exhaust, lead to a decrease in the resource of the parts or, in general, to output the control unit. And then to fix everything, you will have to contact the specialists and pay money for it.

conclusions

Thus, having understood how to chip the car itself, examined in detail the possible ways of chip tuning, everyone should decide for himself, whether it is worth doing this on his own, whether he can cope or better contact the specialists. If you still decided to independently chip the engine, it is necessary to study in detail the sequence of all work in detail, perform all the recommendations in detail and follow the instructions.

Sooner or later, but in the life of many owners of the car with the "computer" the moment occurs when the engine tuning chip turns into a need from which it is impossible to reject.

And whether it is necessary. In this article I would like to note the main nuances and bring some examples, as well as interesting information about this. I will start with the fact that the chip tuning has long been planned to be done, however, as many (if not all), there was a doubt, and his blood did not burn her desire to give. Judge for yourself, specialists (sometimes even acquaintances) this procedure will cost at least 3,000 rubles, and even more.

Considerable amount for a ten-minute procedure. However, rationality won with the arrival of summer, when under the influence of the heat of the car began to "slow down" with air conditioning. It was decided to act myself, it's good that there was a K-Line adapter. Here I am not going to paint what chip tuning with long stories like "small" scientific dissertations. I would only like to celebrate the most important, main nuances.

Why do we all need

The term chip tuning implies optimization (improvement) of the engine programs. Simply put, nothing wrong with this will not be your car. If you need more detailed information, Google is always ready to help you. And now I mean only the main advantages of this process.

The advantages of the tuning chip include:

• the possibilities for accelerating during overtaking on the tracks, where there is an intensive movement;
• significantly more comfortable driving through the streets of the city due to several increased traction characteristics;
• chip tuning is a faster and easy way to tuning a car engine compared to engine boost;
• the possibility of easier movement with a fully loaded car
• fuel economy.

Helpful information

Preparing for a chip tuning car with your own hands, I reread a lot of information on the Internet, which, mainly, was reduced to the description of the term chip tuning and other "generalized" information. But once he found an interesting survey, which conducted a version of one road site. Three driver were surveyed (this is not a global survey on warming around the world), which recently conducted a chip tuning of their car. In his "interview", they called the main reason for the implementation of this procedure, attention:

• small acceleration;
• ability;
• car power.

According to the results of the survey, two of the three owners spent everything themselves without referring to any salons. What can this be informed of us, ordinary, "unobed" owners? The answer is obvious. Why pay more or even pay, if the entire expensive procedure can be held yourself. There is nothing complicated in it. And indeed, if you think about the numbers that today offer various specialized companies, then we can say that they are somewhat impressive, let's say.

The average cost of chip tuning to the atmospheric engine begins to count from $ 150, for turbocharged - from $ 300. For cars with experience, which "threatens" chip-thing will need to pay from $ 450 for "chipping" atmospheric motor "and from $ 750 - for turbocharged engines.

General instructions for holding chip tuning

Before you begin to perform tuning chip with your own hands, you must consider the following:

1. why do you need it;
2. well prepared in the "theory";
3. have a match at hand (buy or manufacture a second adapter), it is necessary to pretend the verified "computer", and also need to have everything else to replace the software;
4. iMPORTANT: Find and download software that will be used on your computer;
5. be sure to find firmware for the ECU (electronic control unit).

1. Most often, the need for firmware occurs if you need to correct the bugs of the factory software (software), as well as if there is a desire to add the car dynamics and save fuel. This is necessary and when used as fuel on a par with a gasoline of liquefied gas. Some craftsmen conduct chip tuning to explore the device and operation of the engine control system.
2. Preparations are better gradually. You do not need to try to cover everything at once. It is very important to understand how to work with electronics and electrics, be able to use the laptop at the installation level of drivers and programs. Everything else can help the "smart" friend - search engine, as well as skilled hands and gray substance in the head. It is necessary to get acquainted with the varieties of the ECU and their marking, for which motor is needed what firmware. Try to deal with the issue of immobilizer. When you understand everything (or you will have such a feeling), it should be not sightering to try to discuss with the master on the service virtual theme "How to replace the firmware of the car, as well as to disable (deactivate) immo." To ask the wizard for too long I do not recommend A busy person has a precious time and, most likely, new questions will flow by themselves. But the answers to them are better to try to find himself. It will be very useful.
3. If your hands are different as skillful not to call, now you can go to the assembly of the adapter. The most common and simple, which is suitable for the Iron Som Port, works on the basis of K1533LN1, MAX232 and KT3102 (the adapter schemes are presented in the photo below). It will cost you not expensive, close one hundred all the equipment. You can take on the radio market. However, there is a small problem here - not all "systemics" are equipped with a standard COM port, and sometimes even those that have it can not work. It often happens that the comport is working fine, the program, for example, will win (satellite OPEN) work, but special firmware programs simply do not go. Changes to settings and the drivers can not give anything like installing new Operations. In such a situation, an option with a stranger computer can be seated, on which, "oddly enough", all suddenly, magical way, starts working. In this case, the already used data cable from the mobile phone based on the PL 2303 chip and plus one MS L9637D will help. This scheme is still one hundred percent (January 7.2), but the registry of the drivers is necessary to supplement one line with the parameters for non-standard velocity of the electronic control unit. As a result, it will turn out a USB-K-LINE adapter. Add two more transistors and several parts, and get a L-line.

You can use two pads from an IDE of a computer loop without rework. This loop is cut into two pieces of 10-15 cm. So they are well included on January 7.2 under the top and bottom of the nest nest (two empty pins pads, as a result, will remain at the bottom or at the top of the block of the block), however, it is important for subsequent connections. Their location, because the block is smelted.

You can also use three microtumbler - general + 12V, as well as ignition + with mandatory translation to programming mode +. Then, before starting any operation, the second and third tumblers should be turned off and turn on three in the order, then two. Sometimes to get a connection, you have to take off the overall +. You can take mandatory nutrition with a car, when performing work on the table - from the "practical" adapter for the current close 500 mA.

To perform flashing. The following programs will be needed: Chiploder 1.6 (more expanded on blocks 1.96) and Combiloder 2.18. The second "prog" comes complete with the CTP321-FULL (this is a free ship, which is started when the adapter is connected). However, it happens that it falls out of work or simply cannot finish the process to the end of the fill.

The first program works well. The second is needed mainly to remove protection from the firmware you found, as well as to install such protection during the fill of the software in the ECU. Without any problems, the protected software from the controller does not exit - there is erasing. It is recommended to prepare for this and have several (found in different places) of factory firmware in stock.

The CTP321-FULL directory after installation has standard and tuning firmware, so that can suit something. You will need a "prog" chipexplot 1.6. With it, you can view the firmware that you will find, as well as edit and compare them. Before starting fulfilling all actions, remember that all responsibility in consequences to fall only on you. If one hundred percent is not confident or afraid to spoil something, think about alternative options.

How to spend chip tuning: practice

Everyone who wants to hold the engine tuning chip with their own hands, but does not know how it will be useful to read this material. For example, the Hyundai Accent AT-5 machine is selected. A good sedan made by the skillful hands of South Korean masters. So, proceed to "chipping" with your own hands.

• First you need to disassemble the theoretical part of the procedure. For this, the option is perfectly suitable with the study of chipthuning forums. Since there is a Kefico computer in the car, then the firmware can be performed in two ways: with refinement (for this you need to get resistors), and without it, using the ODB-II diagnostic connector. In practice, apply the second method.
• Search for verified calibration and good software, which is present in the open access.

On one forum, the Matizovskaya Calibration was found, which has perfectly proven itself in practice. The machine "does not slow down" with air conditioning, moves without failures, there is an economical fuel consumption and more dynamic acceleration.

You can use Kia Flasher to firmware, which will work better in combination with the Orion adapter. You can use Hyundai Flasher. These programs are identical percentage of 99%, the main difference is in the title.

I had downloaded and calibrations, and the program. Next, they launched them on the computer with Windows 7, it turned out - it does not work. What is the problem? It turns out, the program needs only XP. Run the computer again, the program, the calibration file - displays the "file size is incorrect."

I had to return to the forum, it turns out, not everything found out. Hyundai Flasher, according to the results of the study of messages, it works with calibrations that occupy 512kb, downloaded by the same size 218. But there is a solution. You need to download a program called "SMS ENIGMA NEW V 1.10 Unpackinger". All antiviruses react to it, but do not be afraid, this is a reaction to its encryption, there are no viruses in it.

So: I downloaded, I started it, I pressed to unpack, and then chose the file. As a result, the calibration occupied the appropriate 512cb, the Kia Flasher program perfectly sees it.

Preparation of equipment for work.

It is necessary to find a computer with HP OS. This is very important because this nuance will slightly facilitate your work in the future. If still not found, follow in order.

Install virtual xp

• To do this, download the Virtual PC program and install it.
• Then you have to download the ISO image of Windows XP
• Next, the installation and required configuration of virtual XP

(It will be clearer with pictures).

To begin with, you should run Virtual PC

>

After pressing the finish, the Virtual OS configuration will be completed.

In the virtual "system" window, after it starts, the BIOS window will appear, on its top panel you need to press CD-Capture ISO image, and, at the same time, specify the image from your Windows XP. Then the installation will begin. After installation, load the virtual axis. Click on the top panel of the Action-Install or Update Virtual Machine Addons.

Dale need to install, restart and close the virtual machine. We connect the K-LINE adapter to the computer and immediately install the driver. After that, go to the Device Manager, which is located in the control panel.

Select the properties of the port

Run in your Windows XP virtual machine. Share the software for the tuning chip itself and the folder with the drivers on the K-Line adapter.

In the My Computer folder, a new disk will appear, which will contain files from a shared folder. We throw the folder on the desktop.

Now install the adapter driver, as well as check the performance of Kia Flashera. You must specify the COM-1 port in the settings. Now you can close the virtual XP. After that, you can proceed to load calibrations to the ECU.

Preparation on the venue of the operation

How to choose a place:

1. The car needs to be put in such a place so that it does not interfere with anyone.
2. It is important, even necessarily, the presence of electricity 220 volts for a computer.

Let's proceed. Laptop We will put in a flat place, connect the power to it and control so that the computer does not fall, and the power is not turned off, it is also necessary that the adapter does not fall from the connector.

Connect to the diagnostic port of the adapter block, turning off, pre-ignition of the car.

Adapter We connect to the USB port of the laptop, run on it a virtual Windows XP (remind you, it is for those who have on the Windows 7 operating system laptop). Then turn on the ignition. That's so simple. Preparation completed.

Loading calibrations

It is important to remember everything well (you can write) and delete. If you make this step correctly, then everything will work well, you install the connection. Next you need to select "Download" and specify the calibration file. We have to wait for the end of the operation.

Download may take about 20 minutes. When the download is over, you need to turn off the ignition and wait 5 minutes. The adapter at this time can be turned off, the laptop can already be turned off. It is possible that an error occurs during the boot or the circumstances that will interrupt it.

In this situation, it is necessary to turn off the ignition, eliminate the reason that it caused an interruption and start a re-procedure. Five minutes later, turn on the ignition of the car, boot the motor and enjoy. It is possible, as a backup option, take a factory calibration with you, which is called ADE1I52 for most.

Impressions after the procedure

From the first moments you notice that the car behaves differently - the engine sound has changed, the dynamics also changed. In general, we can say that the car began to behave noticeably more.

With the air conditioner turned on, the machine behaves like a tuning chip without it. The machine corresponds to the Euro-2 environmental standard. In general, after this operation, he was satisfied, considering that all this is completely free.

For the last, I would like to add that I don't call you this article to make a chip tuning immediately, and I am not responsible for future (possible) damage to the machine in the process of tuning chip, performed by yourself. This article is not a call to install these calibrations, you can install any other you find. It's just one of the possible options that I solve will share with you.

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Drivers are suitable for the choice of a car rather responsible and with a big trepidation. Nevertheless, with the time of engine specifications, it may not be enough. On the other hand, buying a new and more powerful machine is an extremely cheapest solution. An ideal way out of this unpleasant situation is the engine tuning chip, which in recent years has gained truly popular popularity. In this article we will tell about how to produce chip-tuning with your own hands and what you need to know and be able to be a novice master to prevent annoying errors and do not heat the software filling of expensive nodes.

Perfect alternative

Not so long ago make chip tuning of the automotive engine seemed impossible. Why? The fact is that modern engineers are mandatory equipped with ECU, or simply electronic control units. The electronic filling allowed the programmatic method to adjust the characteristics of both the internal combustion and its own, and each individual node.

There are no such electronics car in the engine of such electronics, so all settings are made exclusively mechanically. What is the progenitor chip tuning, and what methods were popular before the appearance of electronics in the design of modern engines? Such operations on modifying motors include the use of turbocharging, pistons and rods made of lightweight materials, and other interventions in the standard design.

It is almost impossible to make such an operation independently without certain skills and equipment. In addition, you should not forget about elementary risks: any repair, conducted illiterately, can be paid to the state of both the engine and the car as a whole.

For this reason, the chip tuning is made much easier. In addition, in this case you will not have to interfere with the design of the engine, change the parameters of its components and disassemble the complex and sensitive mechanism.

Self-tuning chip-tuning DVS is not always produced, but in any case this operation is easier and faster than the usual ways to upgrade in DVS. What is it lies?

The fact is that the electronic motor control unit is endowed with a program that is a translated binary code and with a computer is written to the built-in media. This program, in essence, controls and changes the operating modes of the DVS, allowing it to disclose its potential to one degree or another.

Modern automotive industry tries to make a car by transport not so much powerful and comfortable as environmentally friendly and safe to the environment. For this reason, many models of motors are not trying to make the most powerful as possible, cutting their characteristics artificially in favor of lower fuel consumption and emissions of combustion products into the environment.

To return the motor to the potential to which he possesses, the firmware developers have changed the standard programs of control units so that the input of DVS gives its maximum parameters. At the same time, the amount of emissions increases, but despite this, the fuel consumption becomes less, and the control comfort and the dynamics of overclocking are incomparable with those that were before the flashing procedure.

How it's done?

To produce chip-tuning with your own hands, in addition to the car itself, you must have two important components, without which this operation, in fact, cannot be performed. The first component is a special adapter. Its task is to interact the laptop or personal computer with the machine by connecting to its diagnostic connector. Usually such a connector should be sought under the steering column, but it will not be superfluous to clarify this moment in the documentation attached to the machine.

The second component is software and firmware program, which will ultimately implemented in the electronic engine control unit. The software that must be installed on the computer is usually attached on the CD bundled with the adapter itself. If there is no such disk, usually the Operating Instructions indicate the site from which you can download the desired distribution.

With the second part, everything is somewhat more complicated. Several programs are usually shipped on the same CD, where the computed software installation file is located. But the problem is that for each single engine model, its program is applied, which may not be in public access. Usually in these cases the program is purchased on specialized sites, and then transfer it to the computer and produce firmware.

How is the procedure itself? First of all, it is necessary to find a diagnostic connector and connect the adapter to it. Then the laptop with the running program is connected to the adapter and wait until "finds" the machine and connects to its recording unit.

The attached program allows you to read the files of only a specific format. For this reason, it is not to be surprised if the wrong file is not loaded or will cause a memory error, which will indicate the impossibility of flashing.

If there are no problems with the format, the next step will be directly the process of starting the firmware, which can last from 5 to 10 minutes, depending on the MODE model, adapter and software version. At this time, it is strictly forbidden to join and run the engine. It is also worth controlling the status of the battery of the laptop itself, because if the process is suddenly interrupted, the ECU can easily turn into "brick".

At the end of the process, the program will display a message about a successfully completed operation. If all is well, the engine will start without any problems and will not make out of foreign noise. Typically, the difference is felt during overclocks: the car starts to drive faster, and its speaker becomes an order of magnitude better than the old one.

Is it worth it or not?

Of course, making chip tuning will not be released anyway. If you produce it on your own, then the adapter will be held in a penny, which is not always easy to find enough. If you contact a third-party company, it will cost cheaper. So, usually the cost of firmware varies up to 5 to 30 thousand rubles, depending on the brand and model of the car.

If a motor is stitched, which is not endowed with a turbine, the effect will not be so significant. So, on average, the increase in power and torque is 10-15 percent, and fuel consumption is reduced by no more than one liter a hundred kilometers of the path. True, the price of such a firmware will be minimal.

Owners of turbocharged internal combustion engines will be a difference in almost all cases. On average, the gain of the characteristics ranges from 30 to 40 percent: twice as much as any atmospheric engine. In addition, the decline in fuel consumption is also more noticeable: in various cases, the difference can be up to 30 percent in all driving modes.

Summary

Summing up, you can confidently say one thing: chip tuning is the most modern and safe way to increase the potential of the car and its characteristics. Despite the fact that such a procedure is expensive, it allows not to interfere in the operation of the engine's work and increase its capabilities. The main thing is not to save and acquire official equipment and software: in this case, the firmware problems usually do not occur.