Vaz 21015 DIY repair

In detail: do-it-yourself vaz 21015 repair from a real master for the site my.housecope.com.

VAZ-2115 cars - modernization of the VAZ-21099 car. The model differs from its predecessor by a new front part of the body with original headlights, a modified shape of the hood and front fenders, new lights with an insert between them, bumpers painted in body color, a trunk spoiler with an additional brake light, door moldings, sill fairings, a new trunk lid ... The car occupies an intermediate position in price between the previous “Samara” family and the new “LADA 110” family. In the future, other models of the "SAMARA" family 2108 and 2109 will undergo modernization, the result of which will be 2113 and 2114, respectively. Advantages and advantages of LADA SAMARA-115 cars - comfortable interior, more convenient and perfect instrument panel, roomy and convenient, due to the increased lid, luggage compartment, highly dynamic qualities, good handling and stability on various types of roads. The new heater design provides efficient heating of the passenger compartment.

Modifications: Initially, modifications were made with a 1.5L engine with a carburetor. The model range of JSC AVTOVAZ includes a modification of the VAZ-2115 with an engine with distributed fuel injection.

Equipment: The following vehicle options are provided - “standard” (VAZ-21150-20), “norm” (VAZ-21150-21) and “luxury” (VAZ-21150-22).

The front-wheel drive sedan is the first representative of the updated family of Samara cars. The car is equipped with a 1.5-liter gasoline engine and a 5-speed manual transmission.

Video (click to play).

Thanks to the modified body shape, the aerodynamics of the car are improved. The design uses new front stamped parts, modified plastic bumpers, additional side door linings, floor sill fairings, a trunk lid with a floor-level connector. New headlights, original design of rear lighting equipment are provided. The new dashboard has a more streamlined and ergonomic shape, illuminated pushbutton switches and warning lamps, an on-board monitoring system display unit that carries information about closing the door locks, unfastened seat belts, brake pad wear, ignition key left, oil level, cooling and washer liquids.

This car also has another name - "Samara-2". Although it does not apply to this model, but to the entire family, which, like the previous one, consists of three basic machines. And by European standards (three-digit index), this car is called the 115th.

Despite the abundance of names, the essence of the car is the same - it is a "turned" sedan 21099. It differs from its predecessor in the original design of the front end with new headlights, a large trunk lid that opens its opening to the very bumper and large taillights. The rear number, as well as on the “ten”, is located on the bumper.

A number of design solutions are borrowed from the “tenth” family - an adjustable steering column, upper attachment points for front seat belts, a combination of devices.

The dashboard and door upholstery have been modernized, but there is a complete set with the old, "99th" interior.

It began to roll off the main conveyor on its own in April 2000. Prior to that, he was collecting in the Pilot Industrial Production.

A working braking system is a guarantee of your safety! I spoke about this for a long time, in one of my previous articles. Today I am no less sure of this, and I want to talk about brake hoses, or rather, how to replace them with

Hello.Today at VAZ Repair there is a step-by-step photo report on the installation of the so-called "European handles" on the VAZ 2115. This type of tuning has not only a visual, but also an aesthetic component, since in addition to a more modern appearance, we teach more comfortable door handles,

Hello everyone. Today we'll talk about the cabin filter, or rather, how they forgot to install it on the entire Samara family, starting with the VAZ 2108 and ending with the “fifteenth”. You will learn how to install a cabin filter adapter on a VAZ 2115 with your own hands and get a full

A fairly common "sore" in many models of the VAZ family is a faulty or destroyed fastener for the front suspension brace, or in the common people - a "crab". The crab supports the front suspension brace located under the front bumper.

How to replace the camshaft sensor (DPRV) on a VAZ 2115? Signs of malfunction and diagnostics of the VAZ 2115 phase sensor

Hello everyone! Welcome to VAZ Repair - a site about do-it-yourself VAZ car repair. Today in the heading "Repair VAZ 2115" we will talk about how to check the camshaft sensor and, if necessary, replace it at home.

Hello everyone. Today we'll talk about how to replace a taillight on a tag in case of damage or unpresentable appearance. All the work, as always, will be done independently, that is, at home.

Hello everyone. Today we'll talk about the fuel rail, for your attention step-by-step instructions on how to remove the VAZ 2115 fuel rail with your own hands. A few words about what a fuel rail is. This device is a bar with a pressure regulator, into which

We bring to your attention an information portal. Its purpose is to teach you how to communicate with a car on "YOU". Indeed, in our time, car service is not a cheap service. Almost every family has a car. The brand of the Togliatti Automobile Plant JSC AVTOVAZ is the most widespread in the Russian Federation. And that is why we have chosen one of the most popular brands - VAZ 2114.

The portal> offers you information in an extended version so that it is clear to everyone. You can hear only the most useful advice from our experts. Even those who first got behind the wheel and never opened the hood will understand the essence of the articles. Also, for the convenience of searching, all information is divided into headings. They are similar in style:

Also, the question "Maintenance" will not be overlooked. This question is one of the most important, since it is responsible for the further condition of your car.

To better convey information to the reader, we used convenient diagrams, photo and video materials. All that remains is to choose. And also our site is convenient when viewed from mobiles and tablets. The authors of our articles are the best auto-craftsmen with many years of experience. It is their articles that will help you really save money on not the cheapest car service services. Our experts are ready to answer your questions about car repair. We will also be glad to see your comments!

As you know, any vehicle needs periodic maintenance. In particular, for the VAZ 2114, repair and maintenance should be carried out with the following frequency:

the technical condition of the vehicle must be checked twice a year - in spring and late autumn. This approach will help you identify faults at an early stage and save you large sums of money.
oil and oil filter changes must be carried out every 15,000 kilometers,
replacement of the fuel filter on a VAZ 2114 is carried out at a frequency of 30,000 km,
brake pads need to be replaced as they wear out,
the chassis needs to be diagnosed every 10,000 km,
the timing belt must be replaced once every 60,000 km,
replacement frequency of spark plugs - 30,000 km.

It should be noted that all of the above work does not apply to repair work and is rather intended to prevent possible malfunctions.If we are talking about more serious interference with the operation of machine devices, then you will need a repair manual. So, subject to taking into account all the basic recommendations, repairing a VAZ 2114 with your own hands will seem to you quite a feasible task.

There are a number of manipulations that can be successfully carried out by the driver himself in the garage. Do-it-yourself soundproofing is perhaps the most common example of such interference in the operation of a car. Of course, such an operation, as well as repairing the checkpoint, requires a certain set of tools and consumables.

The most difficult repair operation is engine repair. Of course, it is best to trust him to specialists, since in this case you cannot do without the use of professional diagnostic equipment and test stands. However, a number of faults can be diagnosed independently. Among them:

Of course, the engine is the "heart" of any car. However, in this vehicle, all nodes are interconnected, so timely repair of the chassis is no less important. For example, if the front suspension malfunctions, the relationship between the car body and the chassis is disrupted, therefore, suspension repair should be carried out immediately as soon as there are signs of such a malfunction.

Repair of the steering rack is no less important, since operating a car with this faulty unit can be extremely dangerous. In this case, it is advisable to carry out the diagnosis of the unit at a specialized stand in the conditions of an automobile workshop. During diagnostics, the unit is completely disassembled - the beating of the parts is checked, and their visual inspection is also carried out. Also, a standard set of gaskets and oil seals is subject to mandatory replacement - these elements are considered disposable and are discarded when disassembling the assembly.

The box is repaired according to the same principle. And the repair of the starter retractor relay includes a complete diagnosis of the starter. By the way, for a VAZ 2115 car, repairs are carried out based on the same principles.

The mesh for 1.6 motors is put on a new sample (cut off) and you showed on
1.5. And the LSA pump is China shitty, better Bosch, although he is also China but
factory.

Is this a 1.6 engine? Here I have 1.5, pressure 2.3, but it must be sort of like
2.8-3.0. But a lot of where they write the 2.5 norm. Enlighten on this topic)

Alexander, to check the pump performance on systems without a return
it is necessary to put a plug on the return tee fitting removed from the pump and
turn on the ignition, this is equivalent to squeezing on systems with a return
her. The pressure should be 5.5-6.2 for a new pump, but not less than 4.5, because
nominal pressure in ramps without return 3.8-4.0. Blank cap easy
make from the sawn-off fitting of the fuel filter by putting a piece on it
hose and insert the bolt, connect with clamps.

There was also a problem with the pump on the 15th. I drove a little like 200 km along the highway, when
overtaking, the car jerked violently at 3000 rpm, as if it was deaf and
picked it up again. An hour later, it generally began to stall at full speed,
helped turn the ignition off and on and the engine seemed to come to life on
several kilometers of travel. Started with a floor butting. Bought and installed a Zolex pump
(650 rubles), I also changed the mesh (50 rubles) and fine cleaning (200 rubles)
filters., offered a pump BOSCH but for 1800 rubles like, the price is 3 times
scared away. And fix the name, vaz 2115

I have a VAZ 2115, it won't start in winter, listened, it doesn't pump the gas pump,
changed the fuel pump with a filter and still the fuel pump did not work in the cold
what is the reason?

and I once stood on the road, it turned out that the pump relay burned out

On the links below you can download the original manuals for the operation and repair of the car. All files are located on our server, so you don't have to worry about the download speed or malicious content of the files. All files are in PDF format and you need any version of Adobe Reader to open them.

For novice car enthusiasts, this literature will be especially useful as instructions for the care and proper operation of your car. Well, experienced drivers will be able to consolidate their knowledge.

Missing a manual for your vehicle? Send your question and our authors will answer you.

The one hundred and fourteenth car model is AvtoVAZ's own development. The car belongs to the Samara-2 family and is the result of a deep restyling of the VAZ 2109. The 2114 has new headlights, a bumper, a hood, and a spoiler that looks very impressive. And a dashboard and an on-board computer appeared in the cabin, allowing you to find out the error codes of the VAZ 2114. From the point of view of maintainability (compared to the nine), the car has become more complicated: diagnostics of the VAZ 2114 and self-repair are difficult. The same can be said about the repair of the VAZ 21140, which was the initial model in the Samara-2 line.

For the VAZ 2114, the injector was initially supplied as standard; an 8-valve engine with distributed fuel injection was installed on the car. And since 2007, a new engine for Euro-4 has been developed, at the same time an electronic gas pedal appeared, and a speedometer and tachometer were installed. Fault codes from the on-board computer began to be transmitted to the dashboard. Thanks to this, preliminary diagnostics of the VAZ 2114 became possible.

In 2009, a 16-valve version of the engine appeared. Engines began to be equipped with electronic controls. There were even examples equipped with an exhaust system with a neutralizer. But in 2013, the VAZ 2114 was taken off the assembly line.

Do-it-yourself repair of a VAZ 2114 is a difficult task that requires certain knowledge and skills. The car manufacturer in the official document "Operation Manual for VAZ 2114" urges car owners not to try to fix faults on their own every time. Only in the service center will the masters be able to connect the diagnostic connector and read the VAZ 2114 error codes.

The error codes from the dashboard are not the same as professional ones. The malfunction code of the coolant temperature sensor on the dashboard is 15, and on a professional computer it is 0115. Before you go to the service, you should read the fault codes from the car's on-board computer and compare them with professional ones. To read the codes on the dashboard, do the following:

without inserting the key into the ignition switch, press and hold the odometer reset button;
insert the key into the lock, turn it to position 1, release the button, at this moment the testing of devices will begin;
press and release the button again - the software version will be displayed on the monitor;
press and release the odometer button again, then a malfunction code will appear. If there are two errors, the sum of their codes is displayed.

Deeper diagnostics will be carried out by professionals. The manufacturer leaves little to the car owner for independent work. Judging by the typical set of spare parts, these are only two points (they are just described by the repair manual): installing the spare wheel and replacing the fuses.

For a VAZ 2114 car, it is often better to carry out repair and maintenance at a service company.

Modern tubeless tires allow you to ride with a small puncture for a long time. And if during the daily morning inspection it turned out that the wheel is somewhat deflated, do not rush to get the spare tire and jack. It is quite possible that having pumped up the wheel, you will be able to get to the nearest tire workshop. There, a spare tire will be installed on the car, the punctured wheel will be repaired, it will be balanced, and the wheel alignment will be checked.

If there is a serious breakdown on the road, further operation of the car is impossible without installing a spare wheel. Smoothly stop the car on the side of the road, turn on the hazard warning lights, put up an emergency stop sign. The procedure, as described in the repair manual, is as follows:

Stop the engine, engage first gear, put the parking brake.Place wheel stops on the good side.
Place the jack under the stop bracket. Raise the vehicle slightly, use the wheel wrench to loosen all four wheel bolts.
Raise the car until the punctured wheel is off the road, unscrew the wheel bolts, remove the wheel.
Install the spare wheel, screw in (without completely tightening) the wheel bolts.
Lower the car, tighten the bolts, remove the jack.

After that, you should go straight to the tire service. It is unlikely that there is another spare wheel in the trunk, and in the event of a new breakdown, the driver's position will be difficult.

A car fuse is a protective device that prevents the breakdown of electrical components of a car. Models of the Samara-2 family (as well as other models of AvtoVAZ) use low-voltage fuses. They are a housing with two contacts connected by a protective element made of a metal alloy.For VAZ 2114 fuses, repairs include replacing them. Fusible elements are clearly visible, and the fact of fuse failure is easily determined visually. This element melts and collapses when the limit value of the passing current is exceeded. The fuses differ in color depending on this limit value.All design features of the VAZ -2115 car are taken from the base model VAZ-21099.Due to the new body layout and other changes in the shape of the hood, fenders, bumpers, lighting technology, the aerodynamic properties of the car and its appearance have significantly improved.To protect the body from various external harmful factors and corrosion, this model was provided with plastic parts of the exterior, which also reduced the weight of the car.A number of additional interesting changes were made, which significantly improved its operational properties and improved safety in motion.Many units and assemblies are installed in VAZ - 2115 cars, which were inherited from VAZ 8th family cars.This moment significantly improved the very process of carrying out a quick and high-quality repair of this car, reduced the time for retraining employees of service centers and service stations to a minimum, and made it possible for ordinary motorists to repair the VAZ 2115 with their own hands.Thanks to the "VAZ 2115 repair manual" presented, you will learn how to independently repair this car, timely carry out the necessary maintenance and keep your car always in working order.In the repair manual for VAZ - 2115 you will find a list of faults that may arise along the way, their possible causes and options for their elimination.All processes of various types of repairs, technical services are accompanied by colorful illustrations with detailed accurate comments from professionals.Also "VAZ 2115 repair manual" contains a lot of reference information on operating materials including consumables, lamps, bearings, various cuffs, tightening torques of the main threaded connections.Detailed electrical wiring diagrams in colorful color illustrations. Image - Vaz 21015 DIY repair

A convenient and well-thought-out menu will allow you to quickly get to the desired section and find the necessary information

Also watch an interesting video of the VAZ 2115 repair with your own hands.

The file was deleted at the request of the copyright holder. We ask for your apologies.The description of maintenance and repair works of LADA 115 SAMARA (VAZ-2115) vehicles with 8-valve engines 1.5i and 1.6i is available, using ready-made spare parts in a garage workshop. All work operations are accompanied by photographs and detailed comments, which saves time, effort and money, as well as minimizes the risk of damage to vehicle parts.Repair and maintenance operations are illustrated with photographs, accompanied by the necessary comments and advice, allowing you to work competently, efficiently, quickly and with minimal risk of damage to parts.You can only see the tool that any self-respecting craftsman has or that can be purchased at an auto parts store. The design and operation of the units are described in detail in order to better represent the conditions for their correct operation and repair. You will find a diagnostic section that will help you determine the vehicle malfunction and how to fix it. And even if you have long considered yourself a specialist, our work will undoubtedly add to your confidence in your work.Add. information: The disc is intended for motorists engaged in self-service and car repair. Colored diagrams of electrical equipment. Tightening torques for threaded connections. Basic data for regulation and control. Image - Vaz 21015 DIY repair

The Soviet car industry is a whole story, enclosed in a huge range of models. Some cars have not survived to this day, but those who were able to survive all the ups and downs have become real luminaries of the domestic automotive industry. One of such prominent representatives is the VAZ 21015. This car looks stylish, it drives quite fast, it is not very whimsical to maintain, and it is quite inexpensive for its segment.

Despite all the obvious advantages, there are those drivers who are just eager to bring the car to perfect condition. Still, there are small flaws in its design, although it is positioned as a high-quality and reliable option for city driving. In particular, many state the fact that at speeds over 70 km / h the steering wheel beats are felt. To fix this, the steering rack must be replaced. However, more details about tuning are below.

Tuning a VAZ 21015 with your own hands is a responsible and interesting occupation. There is a lot to be done to transform the car into a sporting beast, rushing from its place, gently purring at the same engine.

To achieve this effect, you need to carry out a whole range of replacements under the hood. First, all wires should be examined in detail and the weakest and most wounded should be replaced with new ones with a strong insulating layer. You can also bore the cylinders, but this work is carried out on special equipment in a car service (you just need to buy a set of pistons and rings of a larger diameter in advance). It will not be superfluous to replace all filters: fuel, air and oil.

To improve handling, it is recommended to install oversized rims. For almost all VAZ models, 15-inch disks are a universal size, for which a set of rubber is subsequently purchased. The tread pattern and the presence of studs depend on the season.

In addition to the wheels, new shock absorbers need to be installed. Long-stroke will be the best option, since they will interact with large wheels in the best quality.

When tuning a VAZ 21015 salon, you can do whatever your heart desires. Install new seats, mount a powerful speaker system with more speakers, install LEDs in the doors and lights in the dashboard.

Airbrushing is very popular nowadays. Anyone can apply unique drawings to their cars. All you need to do is cut out the stencil, stick it on the body and paint it in the right color in the right places.

That's all that is included in the program at least when tuning a VAZ 21015 with your own hands. Of course, this is not all, but it is more than enough to create a powerful and beautiful car.

The description of maintenance and repair works of LADA 115 SAMARA (VAZ-2115) vehicles with 8-valve engines 1.5i and 1.6i is available, using ready-made spare parts in a garage workshop.All work operations are accompanied by photographs and detailed comments, which saves time, effort and money, as well as minimizes the risk of damage to vehicle parts.

Repair and maintenance operations are illustrated with photographs, accompanied by the necessary comments and advice, allowing you to work competently, efficiently, quickly and with minimal risk of damage to parts.

You can only see the tool that any self-respecting craftsman has or that can be purchased at an auto parts store. The design and operation of the units are described in detail in order to better represent the conditions for their correct operation and repair. You will find a diagnostic section that will help you determine the vehicle malfunction and how to fix it. And even if you have long considered yourself a specialist, our work will undoubtedly add to your confidence in your work.

Add. information: The disc is intended for motorists engaged in self-service and car repair. Colored diagrams of electrical equipment. Tightening torques for threaded connections. Basic data for regulation and control.

Click to enlarge (580 KB)

The order of conditional numbering of plugs in strips: A - block of headlights and headlight cleaners VAZ 2115; B - cigarette lighter; B - VAZ 2115 mounting block, instrument cluster, VAZ 2115 ignition switch, windshield wiper and other electrical equipment (for pads with a different number of plugs - the numbering procedure is the same); G - relay for switching on the rear fog light; D - alarm switch; E - motoreducers of electric windows and motoreducers of blocking door locks; F - interior lighting plafond. In the wiring harness of the instrument panel, the second ends of the white wires are brought together to one point, which is connected to the instrument lighting switch (except for the white wire, from the plug "4" of the block "X2" of the mounting block 28 to the display unit 83 of the on-board monitoring system). The other ends of the black wires are also brought together at points connected to ground. The second ends of the yellow wires with a blue stripe are brought together to a point connected to the plug "4" of the X1 block of the VAZ 2115 mounting block. The second ends of the white wires with a red stripe are brought together to a point connected to the 10 plug of the X4 block of the VAZ mounting block 2115. And the second ends of the orange wires are also brought together to a point connected to the plug "3" of the block "X4" of the VAZ 2115 mounting block.

* Installed on parts of manufactured cars Lada VAZ 2115;
** On cars VAZ 2115 of various configurations, one common washer pump and solenoid valves for headlight and windshield washers can be installed (as on cars VAZ-2108 and VAZ-2109). In this case, the pads 12 are connected to the washer pump, and the wires connected to the pumps 13 and 14 are connected to the corresponding solenoid valves.

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On modern roads there is an increasing variety of cars of different brands, differing from each other. One of the most popular cars is the VAZ 2115. Its owners often do the tuning of the VAZ 2115 with their own hands in order to give their car a certain individuality and exclusivity.

The new owner of the VAZ 2115 first of all wants to make changes in the appearance of his car. And immediately draws attention to the bumper. It will be affected by changes. If the owner manages to find an interesting and beautiful analogue, then the appearance of the car is transformed immediately.

You should also change the body kits, this applies not only to the fifteenth model, but also to many others, for example the VAZ 2106, the tuning of which must be done the sooner the better. With such an unrealistically stylish tuning of the VAZ 2115 with your own hands, the exhaust pipe no longer looks. It should also be replaced, for example, by a combination of 4 pipes such as on some American car brands. To improve the appearance of the rear of the car, you should not install a spoiler.It will be out of place, and the front-wheel drive car has nothing to improve its aerodynamic properties. But the tags are perfect for decorating the rear bumper.

In the VAZ 2115, tuning (photo) of the exhaust pipe should be carried out with caution, and all because such a pipe installed near the rear door can cause passenger poisoning with auto exhaust gas.

After improving the appearance, you can go to the car interior. In this case, many different modifications are proposed for the VAZ 2115. Recently, the installation of an air conditioner has been especially popular. You can do this procedure yourself. The most important thing is to have the means to buy such equipment, as well as to have a tool and a desire to make a salon tuning for your VAZ 2115.

You will have to pay for the opportunity to own a car with air conditioning, so you should immediately weigh the pros and cons. For example, when tuning a VAZ 2109, you don't have to think about these details. After installing this device, the car will begin to take more current from the generator, and fuel consumption will also increase. In addition, this model does not have a special place for the air conditioner, so it will have to be adjusted in size.

For those who have decided, advice - the model of the air conditioner should be suitable for this brand of car. It is easy to find such a kit, we were convinced of this when we were tuning the VAZ 2109. When installing, you will have to remove the torpedo and steering wheel to find a place. In the instructions, you need to read the connection diagram in detail in order to do the job without problems. The installation looks like this: first we connect the compressor, then the freon and the electric fan.

Connect all parts to air ducts through which air will flow to them. To protect equipment from damage, fuses must be used.

Another tuning option, the most popular among car owners, is the installation of electric windows. And although many models are already equipped with them at the factory, there are still many cars with manual glass lifting. To install such a kit on a VAZ 2115, you will need a selection for a specific car brand. Please note that some kits are only suitable for front doors.

If you decide to tune the VAZ 2115 panel, then start with the backlight. Diode bulbs are perfect for this. The process of connecting them is simple and requires only attention and perseverance. And the result of such tuning will only please.

Replacing the front and rear speakers can be an interesting option for styling. Such tuning of the VAZ 2115 interior (photo) will undoubtedly improve the sound quality in your car. If you wish, you can replace the radio tape recorder itself with a more powerful analogue.

To maximize the comfort in the cabin, it is necessary to achieve good noise and vibration isolation. To do this, it is necessary to carry out the upholstery. This work is simple, it is easy to do it yourself, but accuracy is required when sealing the seams. But the result will exceed all expectations, and the aesthetic effect will last for more than one year.

To complete the creation of comfort in the cabin, a comfortable and functional seat should be installed. This interior element will help reduce driver fatigue while driving, increase comfort and improve the appearance of the interior. Tuning in this case can be different.

For example, you can simply do the hauling of the chairs. And you can bring the shape of the chair to the ideal, work on the elasticity of the seat. You can make a heated chair or be equipped with audible alarms. Here fantasies are where to roam.

Unlike the appearance of the VAZ 2115, its technical performance is not so bad when compared with its predecessor, the VAZ 2114, in which the technical characteristics are slightly different. Therefore, tuning the engine for the VAZ 2115 will be quite simple.

Let's start with chipping the engine. The word itself means reprogramming, and in this case it will be the reprogramming of the engine. It is worth noting that there is a fairly wide choice for flashing a car, but not every option allows you to increase engine power.

Each owner of a VAZ 2115 chooses a suitable method for himself and the goals he wants to achieve. The most popular flashing options are an increase in traction at low or medium and high rpm, as well as a decrease in fuel consumption, but at the expense of power characteristics.

Sports tuning allows you to create a more dynamic ride on city streets. And the economy mode allows you to save on fuel consumption during city trips, as well as to drive more calmly on the highway. To complete this procedure yourself, you need to understand the intricacies of electronics.

After that, you need to think about tuning the cylinders. Indeed, without increasing their volume, good results cannot be achieved. To increase the working volume, the cylinder walls are polished and the crankshaft is lightened, as well as the pistons are reduced in size.

The result of such manipulations is a smaller roughness of the cylinder walls, as a result, the gap between the wall and the piston becomes larger and the stroke becomes easier, which gives a greater number of crankshaft revolutions. And this is not the only modernization that should be done in the car engine.

You can modify the pushers, increase the camshafts, replace the springs and valves.
Let's talk about the transmission of a car. Due to the increase in the power indicators of the engine, the load on the transmission of the car will increase. Therefore, all parts of the machine must be strong and durable in order to withstand maximum loads. For example, a limited-slip differential is great for stabilizing the car when cornering. In this case, the speed can be quite high.

For tuning the brake system, a set for the brake pedal of sports vacuum amplifiers is suitable. They allow you to increase the pressure on the pedal. This is a significant increase, since the effort is doubled. Here he is such a tuning with his own hands. If you wish, you can do a lot today and not put off until tomorrow. The main thing is not to be afraid to experiment, then you can easily achieve the desired result.

And finally, a video about tuning the VAZ 2115:

And here are other tuning cars of the domestic auto industry:Wiring diagram and fuse table for a VAZ 2115 car. You can enlarge the diagram by clicking on it. All site visitors can view the diagrams for free.Wiring diagram VAZ-2115Fuses of the mounting block vaz2115Most of the power supply circuits of the electrical equipment of the VAZ 2115 car are protected by fuses. Not protected by fuses: the battery charging circuit, the ignition and engine start circuits, the generator, the winding of the headlight relay and the door lock relay. Before replacing a blown fuse, find out the cause of the blown fuse and fix it. When troubleshooting, it is recommended to look at the circuits indicated in the table above that this fuse protects.Approximately 4 months changed the battery back. When replacing, we carried out diagnostics and changed the voltage regulator. Everything worked well.
Before winter, somewhere in the middle of October, I wanted to hand over the battery to the same place for recharging. The employee who carried out the diagnostics measured the voltage in the network just below 14 V. He said to ask the master to take a closer look at the voltage regulator. The foreman was not there, in general, and passed this question.
However, I recently noticed that the voltage indicator on the tidy shows 11-something. I read on the Internet that this indicates that there is no battery charging from the generator and may be caused by problems with the voltage regulator. Since I already have doubts about companies that first change something, then they say that it does not work well, I want to figure it out myself.1) What is the principle of choosing a voltage regulator for a battery? That is, why did the old regulator not fit the new battery? Does it depend on the capacity of the battery or something else?2) How to find out the cause of the low voltage in the network yourself and establish whether the regulator is to blame, or something else?3) Add. question: the density of the electrolyte in the battery was 1.22 at -5. I put it on charge with the Orion PW-265 charger. The battery for 60 A / h, respectively, set 6A on the charger, 2.5 hours the current fell toThe battery is not as simple as it might seem, and you don't need to cling too much to the numbers. Moreover, the density changes depending on the temperature, which you also cannot measure for sure.Exactly. The person is speaking correctly. Don't forget that winter has come.There is no need to mock the battery, it still loses capacity. That's when there are some problems with the launch, then see what's wrong with itHere I am of the same opinion. The engine starts without any problems - so what questions to the battery?Moreover, battery manufacturers also have some drawbacks. And maybe there are some assumptions about the densityAnyway, tolerances exist. Nothing is done "back to back", always a little with a margin.

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I do not like

Avto_xaker) Dec 25. 2012

Usually, such devices have a rather small density gradient, so the readings are closer to correct.

However, in this case, clearly unnecessary concern. I agree with what was said above. Don't bother with that.

Like

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Gorthauar 03 March 2013

Regulators maintain the generator voltage within certain limits for optimal operation of electrical appliances included in the vehicle's on-board network. All voltage regulators have measuring elements that are voltage sensors, and actuators that regulate it.

In vibration controllers, the measuring and actuating element is an electromagnetic relay. In contact transistor controllers, the electromagnetic relay is located in the measuring part, and the electronic elements are in the executive part. These two types of regulators are now completely superseded by electronic ones.

Semiconductor non-contact electronic controllers are usually built into the generator and combined with the brush assembly. They change the excitation current by changing the time when the rotor winding is switched on to the supply network. These regulators are not subject to misalignment and do not require any maintenance, except for checking the reliability of the contacts.

Video (click to play).

Voltage regulators have the property of thermal compensation - changes in the voltage supplied to the battery, depending on the air temperature in the engine compartment for optimal battery charging. The lower the air temperature, the more voltage must be supplied to the battery and vice versa. The value of thermal compensation reaches up to 0.01 V per 1 ° C. Some models of remote controllers (2702.3702, РР-132А, 1902.3702 and 131.3702) have step manual voltage level switches (winter / summer).

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