We've done the automatic transmission adaptation - what's next? Examples of throttle valve adaptation on VAG and Lancer IX vehicles. bootstrap responsive design

Sometimes the engine malfunctions and its speed is out of the specified values. As a result, the idle speed becomes unstable and loss of power occurs.

It seems that the engine will stall any minute. This is explained by wear of the part, and as a result, an increase in the gap between the throttle body and the valve. The broken gap allows more air to pass through than normal, and this causes a change in the composition of the fuel mixture.

The result is engine failure. When the valve (penny) wears out, it becomes necessary to replace it. Due to the simplicity of the design, it will not be difficult to order it from a familiar turner or find it on the Internet from some “Kulibin”. The price of the purchased part will be much higher.

Since new car models already come with electronic throttle control (electronic pedal), malfunctions in the vehicle’s electrical equipment can also lead to operational errors.

A sharp surge in voltage in the car network, removal/replacement of the electronic control unit, accelerator pedal - all this can cause a malfunction of this part of your car. Then it becomes necessary to return all parameters to normal.

Examples of throttle valve adaptation on cars VAG groups and Lancer IX

In this video, they will tell you and show you how to adapt the damper for a VAG car.

Adaptation of remote sensing for Volkswagen Golf 4:

• We warm up the engine to t=80 0 C and turn off the car. Then we connect the USB-KKL cable to the diagnostic connector and, after turning on the ignition, launch the diagnostic program (VAG-COM 3.11).
• We enter section 01-engine.
• We poll the fault memory (02).
• We erase detected faults (05).
• After returning to the previous menu, enter the “adaptation-10” section.
• If the group value is 001, press “start”.
• We wait 2-3 minutes, then close the program and disconnect the cable. Adaptation is complete.

Adaptation of remote sensing of Nissan cars with an electronic gas pedal:

• Turn on the ignition for at least 2 seconds.
• Turn off the ignition. The accelerator pedal adaptation procedure is completed.
• We are adapting the throttle valve. The accelerator pedal is released.
• Turn on the ignition and turn it off immediately. We wait at least 10 seconds. During this period of time, the damper moves.
• We teach air supply at idle speed (XX).
• Warm up the engine and gearbox until operating temperature.
• We turn off all electrical equipment of the car.
• We start the engine and bring it to operating temperature.
• Turn off the ignition and wait at least 10 seconds.
• Fully release the accelerator pedal.
• Turn on the ignition and wait at least 3 seconds.
• Within 5 seconds, press the accelerator pedal five times, then wait 7 seconds.
• Pressing the accelerator pedal, hold it until the CHECK stops flashing and lights up constantly (about 20 seconds are required).
• After the CHECK light comes on continuously, you must release the pedal within 3 seconds.
• We start the engine to run at XX.
• Press the pedal several times to check the stability of the XX.

Adaptation of remote sensing on VW Passat B5:

• Warm up the engine to operating temperature and turn off the car.
• We turn on the ignition, but do not start the engine.
• We connect the cable to the diagnostic connector and launch the program.
• We enter section 01-engine.
• We enter basic settings (04).
• We select the damper adaptation - 060 for cars with electronically controlled damper, and value 098 for vehicles with cable-controlled damper.
• Let's start the adaptation.
• We are waiting for the “ADP RUN” entry to appear on the screen and the subsequent “ADP OK” entry.
• We return to the basic settings.
• Turn off the ignition. Adaptation is complete.

Mitsubishi Lancer IX throttle adaptation:

• Warm up the car engine.
• We connect the ScanDoc scanner to the diagnostic connector. IAC values ​​= 0.
• We artificially restore the thermal gap in the damper (for example, we use a mixture of grease and waste oil).
• We start the engine and wait for the steady idling speed to be established.
• In the scanner, we launch the “Sas mode” mode and adjust the position of the IAC during adaptation.
• If the engine stalls when turning on the “Sas mode” mode, then unscrew the IAC screw to increase the engine speed to XX;
• We set the speed within 750-800 rpm.
• During adaptation, the IAC steps are set to 4-7;
• We forcibly complete the adaptation process and turn off the engine.
• We start the engine and check the IAC. If the adaptation was successful, then the IAC steps will be 27-28.

Adaptation of remote sensing on Audi A4:

• We warm up the engine to t=80 0 C and turn off the car. Then we connect the cable to the diagnostic connector and after turning on the ignition, launch the diagnostic program (VAG-COM).
• We enter section 01-engine.
• We enter the “Adaptation-10” section.
• On channel 00, press the “read” button.
• Save the result and return to factory settings.
• Enter the basic settings (04) and go to the measurement mode.
• Enter channel value 098, start adaptation.
• We are waiting for a message about the completion of the adaptation process.
• We return to the original section. Close the program and disconnect the cable.

. Our website will tell you how to do everything right.

You can find out how to install car audio yourself. We recommend it to everyone!

From this, you will find out how much anti-corrosion treatment of the underbody of a car costs.

When should you not perform remote sensing adaptation?

It is worth noting that it is appropriate to carry out the above procedures using software and special diagnostic equipment in the event of a failure of the damper settings. It does not matter whether the electronic parameters are broken or the mechanical settings of the equipment are lost.

If the operation of the throttle is impaired due to wear, then it is more advisable to think about repairing or replacing the part. If suddenly, after the steps described above, adaptation does not occur, it is worth checking the motor responsible for opening/closing the damper. There may not be enough power for proper operation node.

Using the example of adapting the throttle valve of the above-mentioned cars, we can conclude that absolutely all cars are characterized by some common processes.

For example, cleaning the damper body inside and outside before starting adaptation is necessary for any make of car.

The only difference is that in some cars the damper is adjusted using a cable, and in others using electronics. This difference will manifest itself in the choice of adaptation parameters.

Everyone's talking about responsive web design. But does this mean that everyone understands what it is for?

Responsive design is not only about developing websites for mobile devices, here we're talking about about adapting layouts for different sizes screen (viewports).

In this tutorial, we will look at the basic principles behind responsive web design to better understand this technique. Next, we'll create a responsive website that will scale perfectly on large and small screens. Responsive web design has become very popular as more and more more people use mobile devices such as iPhone, iPad, BlackBerry, as well as other smartphones and tablets with Internet access.

It is important to understand that the site should not be built for a specific desktop or mobile device. What is important here is the ability of the layout to adapt to different sizes.

User frustration

Some people think that it is normal for the user to reduce functionality and eliminate content that they consider unimportant. But how can you be sure that the information you cut or moved to a secondary page is not the content that is most important to me?!

First, you need to understand that responsive design is not only about taking care of mobile design. Secondly, developing a good responsive website requires a large number of time and effort, not just the help of media queries. With a huge and growing number of web devices, it is very important to give your website a chance to effectively facilitate the user experience.

For a responsive website, we can use the same code for both desktop computer, and for a mobile device. This is convenient because we do not have to separately adjust the content for each device. But many websites hide their content, deeming it unnecessary. mobile users. There are two problems with this:

• First, it effectively penalizes mobile users browsing the site.
• Secondly, hidden styles in CSS do not mean that the content is not loading. This can have a massive impact on efficiency, especially for those with poor connectivity.

Therefore, the best approach to website development is to consider mobile or small devices, Firstly. This way you can focus on the most important information, which your website should produce. And then, if necessary, you can use conditional loading methods, where your layout grids, large images and media queries are layered on top of the existing small-screen design.

Step by step guide

For this tutorial, we created a website that scales perfectly between large and small screens. You save all content, on all screen sizes. And using media queries, navigation will be switched from a horizontal to a vertical display for smaller devices.

A key element of flexibility in responsive design is fluid layout width. All you need to do is create wrapper, content and column widths that will adapt to different device widths. This is nothing new, but it is more important now than ever. To keep things simple, we will create a fluid page consisting of navigation, a main image and two columns, which takes into account the location on devices various sizes. We've also included respond.min.js, which allows media queries to work in IE6-8.

Main HTML structure:

Responsive site Demo

• Scroll to content

Logo

• home
• Buy
• Service
• Contacts

Story

The history of the Mercedes SL model goes back to 1954 - it was then that the Germans presented the two-door Mercedes 190 SL at the New York Auto Show. You can imagine the level of aesthetic shock among visitors to the then motor show. Under the body of captivating beauty was a shortened platform from the Mercedes W120 Ponton sedan and a steel monocoque. The suspension was completely independent - with a double wishbone at the front and swing axle shafts at the rear. Length - 4290 mm, distance between axles - 2400 mm.

When it comes to CSS, setting max-width is a good idea; it will stop the site from scaling on huge screens, but it won't stop pages from shrinking. One of the main questions when switching from fixed width on fluid, these are images. In CSS, there is a simple solution to this problem. Just set the image width to 100%. Let's also add auto for the height of the images to avoid squashed images in Opera and Safari on small screens:

/* Layout */ #wrapper ( width: 96%; max-width: 920px; margin: auto; padding: 2%; ) #main ( width: 60%; margin-right: 5%; float: left; ) aside ( width: 35%; float: right; ) /* Logo H1 */ header h1 ( height: 98px; width: 216px; float: left; display: block; background: url(images/sllogo.png) 0 0 no- repeat; text-indent: -9999px; ) /* Navigation */ header nav ( float: right; margin-top: 40px; ) header nav li ( display: inline; margin-left: 15px; ) header nav ul li a ( text-decoration:none; color:#333;) #skipTo ( display: none; ) #skipTo li ( background: #ccc; ) /* Main image*/ #banner ( float: left; margin-bottom: 15px; width : 100%; ) #banner img ( width: 100%; height: auto; )

Your image will appear on its parent element at full width, and will shrink along with it. Just make sure that the images max-width does not exceed the maximum width of its container.

Using large images may impact loading times. Therefore for small screens, there is a responsive method for images that detects the size of the user's screen, and produces a smaller/larger image depending on what is needed. This method is still difficult to call ideal, but it is still worth considering.

Switch main navigation

The main reason why you need to change your navigation is because of the minimization that occurs, which can make the buttons unreadable and difficult to click. Using this method will make the user's life easier. You'll also notice in the code that we've made changes to the #main and aside sections to combine them into one column.

/* Media queries */ @media screen and (max-width: 480px) ( #skipTo ( display: block; ) header nav, #main, aside ( float: left; clear: left; margin: 0 0 10px; width : 100%; ) header nav li ( margin: 0; background: #ccc; display: block; margin-bottom: 3px; ) header nav a ( display: block; padding: 10px; text-align: center; )

You will notice that on some mobile devices, your website, automatically shrinks to fit the given screen. This point becomes a problem when we need to increase the screen size in order to navigate through inconvenient content.

To allow media queries to come into full effect, a typical mobile-optimized, responsive site should contain something like the following:

The width property is responsible for the size of the viewport. It can be installed on certain number pixels, width=960, or by device-width value, which is the width of the screen in pixels at 100% scale. The initial-scale property controls the scale when the page is first loaded. maximum-scale, minimum-scale, and user-scalable properties control how users can scale the page (larger/smaller).

Probably, many owners of a car with an automatic transmission have heard that their automatic transmission can be either regular or adaptive. The differences between them are significant and lie in the fact that adaptive automatic transmissions are capable of learning to suit a specific driving style, while conventional transmissions work exclusively according to a programmed algorithm. Surprisingly, having bought a car with an adaptive automatic transmission, any motorist can train the device “to suit themselves” by simply adapting it. Have you heard of this? Then let's look at automatic transmission training in order, clarifying all the possible subtleties of this issue.

A few words about adaptive boxes

The familiar automatic machine, made on the basis of a torque converter, appeared about 80 years ago. Since then, automatic transmissions have been actively equipped not only with hydraulic and mechanical elements, but also with their own modern basis– electronics. The emergence of microprocessor technologies in the early 80s made it possible not only to enhance the electronization of the machine gun, but to truly bring it to new level. That is why, about 30 years ago, the first learning gearboxes, called “adaptive,” began to appear.

Such automatic transmissions have one truly significant difference from their predecessors. Its essence lies in the fact that the electronic “brain” of the box not only controls it according to programmed algorithms, but also modifies them based on the style, manner and driving conditions of a particular motorist. Surprisingly, adaptive gearboxes instantly replaced conventional automatic transmissions from the “stage” of their performance, and today the latter can only be found on cars of the early 80s and 90s. All models released later were already equipped with a learning machine.

All automatic transmissions have exclusively individual adaptation methods and algorithms, but most devices have two learning modes:

• Long-term adaptation, carried out by the gearbox after a long mileage (about 200-1,000 kilometers). During such training, the machine gets used to the average driving style of the motorist and sets the settings specifically for him, which over time become standard for the device;
• Rapid adaptation, which occurs within a very short time (from several hundred meters to a couple of kilometers). This training occurs constantly and adjusts the operation of the automatic transmission to the driving mode specifically in this moment time. Naturally, if the movement is organized as usual, then the machine will not be rebuilt in a new way.

This combination of adaptive modes made it possible to organize the highest quality and comfortable work modern automatic transmissions. Of course, adaptation is not at the highest level, but smart boxes are becoming less and less “stupid”. Note that some old machines have only one training mode.

Basic adaptation parameters

Now that the essence of adaptive automatic transmissions is more or less clear to everyone, let's go over the main adaptation parameters. Modern automatic transmissions take into account a huge number of nuances of a particular motorist’s driving, but the pillar among them is the following three:

• Acceleration dynamics. During its operation, any adaptive automatic machine closely monitors how quickly the driver likes to accelerate. Most boxes have two main adaptations for overclocking. It is either set calm (gears shift smoothly, as if stretching as much as possible), or accelerated (gears shift quickly, and sometimes even skip 1-2);
• Driving style. This takes into account how often the driver changes the position of the gas pedal. That is, if the movement proceeds without any special changes when the accelerator is pressed, the highest possible gear is switched on to save fuel, but when driving in traffic jams, the automatic transmission is configured to operate without strong engine revs in lower gears;
• Braking style. Everything is very simple here. If the driver likes to brake sharply and often, then the automatic transmission gets used to quickly dropping gears by 1-2, or even 3 at one point in time, otherwise the box does not change itself and continues to operate in smooth braking mode.

Due to the fact that the electronic “brain” of the machine itself sets the operating mode, there is simply no need for a row of buttons on its lever. Most adaptive automatic transmissions do not have buttons for switching their operation to a sporty or urban driving rhythm, which makes them even easier to control. In fact, such machines do not require intervention from the driver at all, but this is only possible on the condition that the box is made of high quality using a good and well-wired chip. Under other circumstances, you will only have to suffer from an adaptive gearbox, since a low-quality device will constantly be “stupid” and take a long time to adapt to a specific driving style.

Ways to quickly adapt the machine to your needs

Few people know, but if necessary, automatic transmission adaptation can be carried out in an accelerated mode (naturally, we are talking about the task constant mode automatic operation, which is formed during long-term operation of the vehicle). Such a measure should not seem unnecessary, because its implementation is quite reasonable if:

• The motorist has received an automatic transmission that was previously adapted for another person, and it needs to be reconfigured;
• The machine began to work incorrectly, kick and often become “stupid”, but with its technical component everything is fine;
• After a major overhaul, the box has reset its usual settings or simply refuses to adapt to a new style driving.

As you can see, there is no need to come up with situations for forced training of an automatic transmission for a new way of working, they all lie on the surface. But how to adapt the machine efficiently and quickly? There are actually several ways:

• Option one - we give the machine for flashing. Everything here is extremely simple. The driver tells the technicians what driving mode he wants to adapt the automatic transmission to, and they, in turn, re-program its chip;
• Option two – we carry out forced adaptation. Here everything is more complicated, because you have to find technical documentation for a trained automatic transmission. As a rule, for forced learning it is necessary to first reset the existing adaptation and then “fill in” a new one. Different boxes conduct this type of training differently. For example, let's look at the forced adaptation of a Mercedes automatic machine. It is often done like this:
• The car warms up, turns off for 5-10 seconds, starts again (we repeat two or three times);
• Then the brake is pressed, the automatic transmission is switched to manual control mode, modes and gears are switched on in turn (in the order in which they should work in the future);
• After this, the car starts, smoothly accelerates to 40 km/h, turns off, starts again, smoothly accelerates to 80 km/h, turns off, starts again and the car drives for 5-7 kilometers.

This completes the adaptation. By the way, similar setup you can make the operation of the adaptive box more sporty or, on the contrary, softer.