Recommendations for installing the EUR on the Lada Granta. List of faults and their solutions

Installing the EUR on the Grant Standard is a common reason for the owners of these cars to contact a car service. However, with due skill, you can quite do everything yourself. How to install such a system, if you have a Lada Grant and whether it is worth doing it at all, read the article.

Driving a car without electric power steering is, of course, possible. But if you have previously driven a car equipped with such a system, you may experience serious discomfort. You will be deprived of the usual support of the electric motor.

Installing such a mechanism has certain difficulties, and it is also associated with costs. But they all pay off with a comfortable ride and increased safety for you and your passengers.

Thus, the answer to the question "Is it worth it to install?" is an unequivocal "Yes". Even if you do not want to do it yourself, contact a car service.

In the video below you will find a comparison of the advantages of power steering and EUR (the author of the video is AUTOTEMA TV).

Possible malfunctions of the EUR

It happens that after installing the EUR does not work at all or intermittently.

This can be due to various reasons, among which two most often stand out:

1. Speed ​​sensor failure. The electric power steering works in connection with the speed sensor. At high speed, the additional force from the mechanism is reduced to give you more control. If the data from the sensor stops coming, the EUR will automatically turn off. The problem is solved by replacing the sensor.
2. Incorrectly installed crankcase. In case of violations in the installation of the crankcase (casing) of the engine, vibrations from the motor will be transmitted to the amplifier. He will begin to buzz, in some cases even turn off.

Installation instructions

This manual is intended for those who have minimal skills in working with tools and vehicle systems. It has been made as accessible as possible for everyone. But if you doubt your skills and knowledge, it is better to contact a car service.

Necessary tools and materials

First of all, you will need the EUR itself. Pay attention to its serial number. The last two digits indicate the type and place of production.

So, 00 is a geared amplifier, produced in Makhachkala and have complaints from drivers. With the numbers 04 - Korean, put on Grants and Kalina, a good amplifier can be found in stores, but it is not enough at the collapse. Well, 02 - Kaluga, gearless type, also good reviews.

To connect, you will need such common tools as screwdrivers, wrenches, grinder.

Installation process

In the beginning, you will need to completely remove such elements as the pillow, steering wheel, switches, ignition lock, and also at the end the steering column along with the bracket and cardan.

1. Taking the old plate bracket, knock out the bolts from it. Then cut off about 30 mm from the top (where 2 bolts are welded and there are 3 holes).
2. Try on the plate to the EUR, if the holes do not match (most likely it will), drill them.
3. Now you need to attach the gimbal to the amplifier.
4. Washers should be placed under the bracket at the point of attachment to the amplifier. They can be of different thicknesses and have a direct impact on the steering wheel adjustment in the future.
5. Now you can fix the EUR. Insert the cardan onto the rail.

After all this, you need to connect the wiring. Below is the connection diagram.

Steering wheel adjustment

As mentioned above, washers matter how much the steering column will deviate up and down. They are installed between the bracket and the amplifier. The amount of deflection of the steering column depends on their thickness.

Video "Installation of electric power steering"

This video talks about the pros and cons of such a system, and also demonstrates the installation process in detail (the author of the video is sokur64).

Removal and installation of the electromechanical power steering Lada Granta

Electric power steering reduces effort on the steering wheel, making it easier to drive. The basis of the electric booster is a brushless electric motor with a gearbox located under the steering cover. A worm is installed on the engine shaft, which engages with a plastic gear mounted on the steering shaft. The electronic control unit coordinates the operation of the electric booster by changing the voltage supplied to the electric motor according to information received from the sensors of the vehicle speed, crankshaft speed and the amount of torque on the steering shaft. The electric motor through the gearbox turns the steering column shaft with a certain moment.

The control unit provides sufficient information content of the steering wheel in all modes of vehicle movement. When the car is at a standstill, the moment created by the electric booster on the shaft is maximum, with an increase in the speed of the car, the “help” of the booster decreases and the steering wheel becomes “heavier”. In the event of a failure of the electric booster, the car retains full controllability, while the steering wheel becomes somewhat “heavier” than on a car without an electric booster. since there is an additional load in the form of a freely rotating rotor of the electric motor

In the instrument cluster there is a signaling device for a malfunction of the electric power steering. It lights up when the ignition is turned on and goes out after the engine is started. If the electric booster fails, the signaling device lights up constantly. The electric booster does not work when the engine is not running.

The electric booster can be turned off:

- with a decrease in the voltage of the on-board network;

- in the absence of a signal from the speed sensor and the engine speed is above 1500 min 1

Such shutdowns are incorporated in the operation algorithm of the electric amplifier and are not signs of a malfunction.

Withdrawal

You will need: a screwdriver with a Phillips blade, keys "8", "13" (two), socket wrench "13".

1. Disconnect a wire from the minus plug of the storage battery.

2. Remove the steering wheel.

3. Pull towards you and remove the fuse block cover.

5. Remove the steering column switches.

Most of today's cars are equipped with a cabin air filter. In the basic configuration, such a filter is available for cars of the Lada Grant model. Its task is to filter the air entering the cabin from the outside. If one filter runs too long, the stove does not work well, the air in the cabin is not cleaned, bacteria and dust particles appear in it.

According to manufacturers' recommendations replacement cabin filter Lada Granta should be carried out every 5-7 thousand kilometers. However, one of the signals that a new filter needs to be installed prematurely is dust or an unpleasant odor coming from the air ducts.

Step-by-step instructions for replacing the cabin filter Lada Granta. Photo

Required tools:

1. screwdriver TORX T20;
2. crosshead screwdriver;
3. new Grant filter or viburnum .

Sequencing:

1. Open the hood to let the engine cool down.
2. Install wipers vertically.
3. Using a TORX T20 screwdriver, you need to unscrew the jabot (it is a plastic lining next to the windshield).

1. Using a Phillips screwdriver, remove the 2 screws that attach the plastic casing of the cabin filter. Under this casing is the cabin filter.

Also check out

1. Take out the frame with the filter, remove the old filter.

1. Put on the frame from the previous filter on the new filter, install it in its original place. You can use the cabin filter from Lada Kalina.

The old filter looked like this:

Reassemble in reverse order. If there are no problems in operation, you succeeded replace the cabin filter Lada Granta yourself.

Installing the EUR on the Grant Standard is a common reason for the owners of these cars to contact a car service. However, with due skill, you can quite do everything yourself. How to install such a system, if you have a Lada Grant and whether it is worth doing it at all, read the article.

Is electric power steering worth it?

Driving a car without electric power steering is, of course, possible. But if you have previously driven a car equipped with such a system, you may experience serious discomfort. You will be deprived of the usual support of the electric motor.

Installing such a mechanism has certain difficulties, and it is also associated with costs. But they all pay off with a comfortable ride and increased safety for you and your passengers.

Thus, the answer to the question "Is it worth it to install?" is an unequivocal "Yes". Even if you do not want to do it yourself, contact a car service.

In the video below you will find a comparison of the advantages of power steering and EUR (the author of the video is AUTOTEMA TV).

Possible malfunctions of the EUR

It happens that after installing the EUR does not work at all or intermittently.

This can be due to various reasons, among which two most often stand out:

1. Speed ​​sensor failure. The electric power steering works in connection with the speed sensor. At high speed, the additional force from the mechanism is reduced to give you more control. If the data from the sensor stops coming, the EUR will automatically turn off. The problem is solved by replacing the sensor.
2. Incorrectly installed crankcase. In case of violations in the installation of the crankcase (casing) of the engine, vibrations from the motor will be transmitted to the amplifier. He will begin to buzz, in some cases even turn off.

Installation instructions

This manual is intended for those who have minimal skills in working with tools and vehicle systems. It has been made as accessible as possible for everyone. But if you doubt your skills and knowledge, it is better to contact a car service.

Necessary tools and materials

First of all, you will need the EUR itself. Pay attention to its serial number. The last two digits indicate the type and place of production.

So, 00 is a gear amplifier, produced in Makhachkala and have complaints from drivers. With the numbers 04 - Korean, put on Grants and Kalina, a good amplifier can be found in stores, but it is not enough at the collapse. Well, 02 - Kaluga, gearless type, also good reviews.

To connect, you will need such common tools as screwdrivers, wrenches, grinder.

Installation process

In the beginning, you will need to completely remove such elements as the pillow, steering wheel, switches, ignition lock, and also at the end the steering column along with the bracket and cardan.

1. Taking the old plate bracket, knock out the bolts from it. Then cut off about 30 mm from the top (where 2 bolts are welded and there are 3 holes).
2. Try on the plate to the EUR, if the holes do not match (most likely it will), drill them.
3. Now you need to attach the gimbal to the amplifier.
4. Washers should be placed under the bracket at the point of attachment to the amplifier. They can be of different thicknesses and have a direct impact on the steering wheel adjustment in the future.
5. Now you can fix the EUR. Insert the cardan onto the rail.

After all this, you need to connect the wiring. Below is the connection diagram.

Wiring diagram

Steering wheel adjustment

As mentioned above, washers matter how much the steering column will deviate up and down. They are installed between the bracket and the amplifier. The amount of deflection of the steering column depends on their thickness.

Video "Installation of electric power steering"

This video talks about the pros and cons of such a system, and also demonstrates the installation process in detail (the author of the video is sokur64).

Comments and reviews

Ivan Ivanovich Baranov

Work experience in the workshop:

See all answers

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The steering system of the VAZ 2114 car, from its very production, assumed the possibility of installing a power steering using an installation kit. This also applies to the electric power steering or just the EUR.

This modification will make it easier to turn the car and increase comfortable handling. This is especially true for drivers who drive in the city most of the time.

The main difference between the power steering (GUR) and the EUR is that the strength (efficiency) of the first directly depends on the speed of the motor. At high speed, turning the steering wheel is too easy. This affects both the ride feel and handling.

To overcome such problems, the power steering is not connected directly to the motor, but using a gain controller. It is this functionality that the electric amplifier has. The operation of the EUR is not characterized by a direct connection between the effort and the power of the motor, which allows you to get involved in the work as much as necessary in a particular situation.

For VAZ 2114, a similar EUR is suitable as for Lada Priora.

Additional advantages of using an electric booster instead of power steering:

• Less maintenance requirements (no need to monitor oil, connections).
• In frost, you do not need to warm up, as when using power steering.
• Installing the EUR is much easier (no need to interfere in the engine compartment).
• High reliability.
• Only less power can be called a minus, although this is not at all noticeable on cars like the VAZ 2114.

The answer is unique for each motorist. On the one hand, the rotation of the steering wheel becomes easy and the effect is really noticeable. On the other hand, in addition to the financial side of the issue (and this is at least 15-20 thousand rubles), you will need to spend a whole day to install it. The choice is entirely yours, but if you still decide, we will help you with the installation.

1. The electric amplifier itself;
2. Control block;
3. Promval;
4. Wiring.

When installing an electric booster, it must be borne in mind that it will be necessary to replace the VAZ 2114 steering column with an “electric column”. To do this, let's start with the wiring. You will need to deal with the pads. There will be no need for any "twisting". There is a terminal in the block that we need to remove and insert it onto the block in the harness.

We insert the free terminal of the harness exactly in the place where the regular wire was. A special harness is not needed for this. Connect two wires with a cross section of 4 squares to the battery. Don't forget to connect a 50A fuse. "Weak power" will connect to the tachometer, speed sensor, ground, k-line and wiring to the control lamp. Don't forget to check for speedometer and tachometer signals.

1. Remove the cover with switches and ignition switch.
2. We unscrew the bolt on the rail and remove it. It is necessary to determine how much the “native” part is larger than our new one.
3. We install the shaft on the EUR. The shaft itself is then attached to its place.
4. Set up wiring. We stretch two cables to the battery from the passenger compartment, best of all through the left wing. To wire, you can:

• Remove the washer reservoir first.
• Take a hard wire and drag it through, trying to get to the hood.
• As soon as it appears at the hood, we attach our wires to it.

• We pull together with our wire.

1. We connect the electronics of the EUR. Under the instrument panel there is a red block, and in it is an orange wire. It is to him that you need to connect an electric amplifier.
2. Similar procedures must be done with the gray wire.
3. We connect the power ends. In the battery we connect pink is a plus, and black is a minus.

Installation on this is complete. If you did everything carefully according to the instructions, you will enjoy the ease of driving the VAZ 2114.

If you don’t like the height and position of the steering wheel, then you will need to grind the edges of the shaft to the size you need or install gaskets between the plate and the body. It is worth remembering that the electric power steering is turned off automatically at speeds above 50 km / h, unlike the same power steering.

Installing an electric power steering on your own is quite real. One has only to remember that even for an experienced driver it will take a lot of time and effort. But for a lover of a comfortable ride, the result will justify all the costs and hopes.

WHAT IS A BLOCK UNDER THE PANEL?

The block under the panel is a connector for connecting wires.

The store offered me to buy EUR from viburnum. There were no priors. So which one to buy?

On the VAZ 2114, which electric booster should be installed? With priors or viburnum.

Bet from priors.

Buy from priors, because it’s not a fact that viburnum will sit down without problems.

from which car you can put the seat on the vaz2114

From Priora, Grants, from Recaro

Good afternoon. Please tell me, the situation is the following VAZ 2114 1.6. 8 cells The engine does not start until the gas pedal is pressed. In 3 workshops everything looked normal, they say they have not seen it yet. The pedal is electronic. Mileage 14 thousand. Thank you.

Hello! I have such a problem, I bought a car, a VAZ 2115, with an electric booster already installed. Recently, failures in its operation began (sometimes it did not turn on at startup, restart the machine it starts working), and now it does not turn on at all. Can you please tell me what could be the reasons for this and how to fix them?

Broken wiring or motor failure.

hello. tell me why the LED light in the ignition key on the vaz 2114 does not turn off even if the key is pulled out.

GOOD DAY BOUGHT EUR FROM PRIOR NOW I WANT TO INSTALL ON VAZ 2114. TELL ME WHERE TO BUY CONNECTOR WIRES AND PLATE WITH CARDA. WRITE PLEASE

VAZ 2110 cars are equipped with electric power steering, which is incredibly pleasing to drivers. This addition significantly improves the maneuverability and handling of the car, which allows the driver to feel more confident on the road.

In addition, the driver does not need to exert much effort on the steering wheel, and this makes it possible to make long trips without feeling tired.

The electric power steering for VAZ 2110 cars can be installed independently if necessary, but for this you need to understand the device.

Back in 2002, engineers at the Novosibirsk Technical University developed this electric power steering that has become so popular. After all stages of creating the device were completed, for several years the device was tested at the VAZ plant.

Russian manufacturers have done everything to provide reliable and high-quality advantages of the node over similar foreign-made devices. The amplifier uses alternating current, which ensures reliability and durability.

Scheme of electric power steering Priors

But the main thing for our drivers was the acceptable cost of this unit, unlike that of Western components. In addition, the electric booster can become a reliable defender against theft. Since electric amplifiers were invented for domestic brands, they are produced respectively in Russia, at the Berdsk Electromechanical Plant, which became a subsidiary of VAZ.

The electric power steering itself was first invented and introduced back in 1990 in Japan at the factories of the Toyota concern. The first advantages of the device that it showed were characterized by the following indicators:

• The unit works even if the engine is off;
• When the component is running, significant fuel savings can be observed for some time;
• Significantly improved all indicators of controllability;
• The reliability of control reaches great heights;
• Creates good safety conditions for constant driving.

You need to understand that power steering is a power steering and these two devices are constantly compared, finding out which one is better. In general terms, we can say that these two components may have common indicators, but the electric amplifier incorporates an electronic unit.

It is this difference that makes it more functional, and its performance is characterized by the following indicators:

• The sensors of the electronic unit constantly monitor the speed indicators of movement, they read its trajectory and monitor the health of the working components;
• After the data is collected, they are transferred to a special electronic control unit where they are processed;
• The artificial intelligence of the control system changes the parameters of the master cylinder automatically;
• The level of oil pressure is subject to adjustment only by the position of the valve, it can be either open or closed;
• The more speed the car starts to pick up, the more intensively and actively the valve opens;
• In the process of increasing speed, the severity of steering also increases, and this, in turn, increases the degree of safety and stability when driving the VAZ 2110;
• In addition, the operation of the electric booster is not affected by the presence of fuel, it does not affect its consumption.

The work of the EMURU, that is, the electromechanical power steering, is aimed at reducing the driver's control efforts. Also, the device is designed to actively return the steered wheels and steering wheel to its original position after the maneuver. Fewer turns of the steering wheel will return the wheels to their original position.

Thanks to the device, the car returns to a straight line faster, which ensures driving safety.

The assembly itself is a modular type design that is built into the steering column.

The module consists of two main components:

• The power unit is an electric device of a synchronous nature;
• Control type controller.

The installation of an electric booster is especially relevant if the owner of the VAZ 2110 installs wider tires on large-diameter wheels compared to standard, factory ones. Such a problem as a “naughty” steering wheel in the case of electric reinforcement is excluded, the steering wheel obeys the driver even with a light touch.

General scheme of electric power steering

If earlier the driver had to constantly hold the steering wheel with both hands and make a lot of effort to turn it, now everything can be done with one finger.

Thanks to these indicators, the VAZ 2110 is considered one of the safest cars on domestic roads.

Like any other module in a car, the electric amplifier has its own indicators that must be taken into account. To make it clear what this node is, its technical characteristics should be given:

• The maximum torque compensation is 35 Nm;
• Current consumption at an average of Mmax = 35 Nm and a steering wheel speed of 360 degrees per second is 50A;
• Operating temperatures are located in the range from - 40 to + 85 degrees Celsius;
• The total mass of the node is 9.5 kilograms;
• Engine with electronic control - jet inductor;
• Rotation is reversed;
• The presence of three phases;
• A worm gear with three stops is installed;
• The worm shaft is made of steel 40x;
• The worm wheel is made of UPA 6/30-2 carbon fiber.

Steering column with electric power steering

These are all the characteristics of the component that you need to know in order to interact with it. These indicators are especially relevant, because the amplifier is an electrical unit and you need to be careful with it.

The electric drive of the steering wheel has a number of advantages, which led to the fact that it is installed not only on the VAZ 2110, but also on other models of this plant. In addition to technical characteristics, it also has other equally important indicators:

• Ease of installation work when installing the unit;
• The unit consumes a relatively small amount of electricity;
• The node does not affect the environmental performance of the car;
• Possible installation of the node on other VAZ models;
• Parametric indicators, that is, an effective reduction in torque according to an increase in vehicle speed;
• During operation, no additional care and use of various special materials is required;
• At low temperatures, this option for strengthening the steering wheel performs better.

The only drawback of this device is the fact that it works a little weaker than the same hydraulic booster.

New electric power steering VAZ 2110 with components

But in the case of domestic roads, this gain is quite enough to feel comfortable driving.

The fact is that not all VAZ 2110 cars are equipped with this pleasant component, so drivers often have to install the amplifier themselves. This work is not as difficult as it might seem at first glance, and subject to certain rules, it can be carried out quite effectively.

In addition, you can even purchase a new electric amplifier via the Internet and, after a little fiddling in the garage, put it on your top ten. Since the cost of the unit is not so small, it will be pleasant and practical to save on installation.

In order to install an electric amplifier on a VAZ car, you must first prepare some tools and spare parts:

• Electric power steering;

• plate;

DIY plate

• A set of wires;

Wiring

• Promval;

• Steering wheel and casing;

• Screwdrivers of different configurations;
• Ruler;
• Drill.

No oils or other substances are required, as we are working with electricity, and not with mechanical components. After all the components are prepared, you should proceed to direct installation, which will take place in the following sequence:

• It is necessary to pull out the standard terminal from the block and move it to the block located on the harness;

• After that, the free terminal, extending from the harness, moves to the place where the standard wire was located, adjacent to the block. This will make it possible to pass the standard type wire between the bundles. The wire coming from the pads has a rating of 50 A;

• Now you need to slowly separate the steering-type shaft casing, then remove the ignition switch and separate the switches. This must be done slowly to prevent cracking of the casing;

• We carefully unscrew the bolt that holds the steering rack and then remove the rack directly;

Loosen the bolt on the rail

• It is necessary to measure the length of the promshafts and if you need to adjust the plate, for this you need to use a ruler and it is possible even to write down the indicators;

• The electric amplifier is being installed in the vacated space, for this it is necessary to select the desired shaft size, since it does not fit on the rail. To fit the shaft to the desired size, the plate and shaft are ground to fit the Priora shafts. It is the details from the VAZ "Priora" that are the best suited for this;

• After the shaft has been fitted, it is necessary to drill the plate deeper than it already is. This is not difficult to do, since the shaft is a hollow structure;

Overdrilled homemade plate

• The plate is mounted on the amplifier and thus the resulting depth is checked. If everything is fine, then you need to firmly clamp the entire structure with a smaller bolt;

Customizing the plate

• Now you should install the switches in their places and proceed to the wiring. To do this, from the passenger compartment, through the left wing, bring two wires directly to the battery;

• Next, you need to remove the washer reservoir and take the wire. With its help, you need to attach the output two wires. They need to be attached to the end of the opposite wire and stretched both;

• It is necessary to remove the dashboard and remove the red block from there, slowly tighten the wiring into the space under the panel. Then get the orange wire from the red box;

• To this wire it is necessary to fix a red box and combine it with the wiring of the electric amplifier. In this case, the end with the bare terminal of the amplifier wiring is placed on the freed standard wire in the red block;

• You also need to do with the gray wire, which also comes out of the red block. It must also be pulled into place of its regular counterpart and secured with a clamp;
• After that, you need to move to the battery and securely fasten the black wire, that is, MINUS, to the pink wire, that is, to PLUS;
• After that, you need to connect all the wiring of the electric power steering and start it or just twist it by hand.

The installation of the electric amplifier is completed, it remains only to carefully install all the components in their places.

To do this, you need to install all the switches back and fit the casing and steering wheel in place, which will cover the steering type shaft.

If the installation work of the electric amplifier is carried out by an experienced craftsman, who may somewhat go beyond the proposed instructions, then it should be said about how the electric amplifier is adjusted to the VAZ 2110.

After the main actions from the above list have been carried out, the following adjustment can be made:

• Align the steering wheel
• Eliminate all cracks and gaps between parts;
• Carry out the installation of the LED sensor for diagnosing the electric amplifier;
• Slightly shorten the power cable;
• If necessary, replace damaged parts and damaged parts of the casing.

After that, you should once again carefully inspect the steering system while sitting in the cabin. Eliminate the last flaws and rub the panel and steering wheel with polish. Only then can you start further operation of the machine. It is the observance of cleanliness and order in the interior of the car that leads to the concentration of the driver behind the wheel.

The AvtoVAZ manufacturer does not provide for the repair of the electric power steering, only a complete replacement of the assembly. Therefore, all repair actions are carried out by the owner of the car at his own peril and risk.

You must always remember that self-repair of the VAZ 2110 electric power steering with your own hands can lead to an accident!

The price for the VAZ 2110 electric power steering and components is as follows:

• a new electric amplifier costs an average of 13,000 to 18,000 rubles, you can order it in online stores with delivery by mail to any region of Russia, or directly from the factory;
• a used electric amplifier costs from 2,000 to 6,000 rubles, depending on the condition, you should look for it on local bulletin boards, avito.ru, etc.

Installation components may also be sold separately:

• steering shaft for installing an electric power steering - the price is about 1,000 rubles;
• a bracket for installing an electric power steering - the price is about 1,000 rubles;
• wiring harness for connecting the EUR - cost about 1,500 rubles;
• imitation of an electronic speed sensor (for carburetor engines) - about 1,500 rubles.

From the above information, it becomes clear that the EUR on the VAZ 2110 has a lot of positive indicators, which made it popular. During operation, this component does not require any intervention and additional materials.

Electric power steering does not require any maintenance or adjustment. He shows himself perfectly in the frosty Russian conditions and his work does not change in any way in connection with this.

There is no need to pre-warm up the car before starting to drive, which means that the driver can hit the road faster.

But along with this, the device also has disadvantages, although in the case of the VAZ 2110 this is not striking. Each driver has the opportunity to independently decide which amplifier suits him best, especially since you can install an electric amplifier yourself.

If there is a desire to make driving a VAZ 2110 safe and comfortable, then the electric booster should be preferred.

Dear customers, in order to avoid shipping errors,electric power steering EUR VAZ 1117, in the "Comment" line, indicate the model of your car, the year of manufacture.

An electromechanical power steering is a device that is currently installed on most cars, both foreign and domestic. Its presence in the car is explained by a very important factor, this is an increase in the safety of the driver and passengers, because. driving a car that is equipped with a device such as power steering is much easier and easier.

EUR - Electromechanical power steering is a fundamentally new design of the through type, without the use of a mechanical gearbox and is designed to reduce the control force applied by the driver to the steering wheel.

Electric power steering for cars Lada Granta, Kalina of all modifications. Part number according to the catalog of spare parts of JSC "AVTOVAZ": 1117-3450008-04. Interchangeable with EUR 11186-3450008-02. Manufactured by Mando South Korea. Supplied to the assembly plant AVTOVAZ.

Regular installation without additional adapter plates.

The principle of operation of the EUR (electric power steering) is based on the fact that when the steering wheel is rotated, the torsion shaft of the amplifier is twisted. The amount of this twisting is fixed by the moment sensor that is installed in it. Based on these values, as well as data from the speed and crankshaft speed sensor, the electronic control unit calculates the necessary force to compensate for the resistance applied to the steering wheel by the driver, and then sends a command to the power steering motor.

The main requirements that a gearless electric amplifier provides:

Reduces the energy costs of the driver;

Provides optimal load and speed characteristics of the steering in terms of ergonomic conditions;

Provides rectilinear movement of the car in case of damage to tires or suspension;

Retains the ability to drive the car when the amplifier fails;

Maintains the stabilization of the wheels, that is, keeps them in a neutral position when exposed to various disturbing factors.

Power steering is especially relevant in extreme conditions, as it provides comfortable and reliable driving.

The main advantages of the EUR over the hydraulic booster:

1. Manufacturability of the installation. Mounted on the car with one node without intrusion into the engine compartment;

2. Installation time - no more than 1.5 hours;

3. Reliability. There are no components inherent in hydraulic boosters (hoses, pulleys, fluids);

4. Provides passive safety upon impact, has a built-in self-diagnosis system;

5. Environmentally friendly and energy saving. Consumes power only when maneuvering, which significantly reduces energy costs and leads to fuel economy;

6. Informative. Provides an increase in effort on the steering wheel with an increase in vehicle speed.

Main technical characteristics of EUR VAZ 1117-345008-04:

Rated supply voltage 13.5 V;

Current consumption no more than 55 A;

Compensating torque 28±1 Nm at 360°/sec steering wheel speed;

The main advantages over the gear version of the electric amplifier:

1. Reliability. Direct transmission of the moment applied to the steering wheel to the steering rack, in contrast to the gear version, where there is a gear;

2. Performance. Ensuring a high degree of response from the steered wheels to a change in the position of the steering wheel;

3. Very low noise level.

The amplifier belongs to nodes with increased safety requirements. In the event of a malfunction of the amplifier, it automatically turns off, while driving becomes the same as on a car not equipped with an amplifier.

If you are in doubt whether to buy an electric booster or not, then just take a ride in a car equipped with an EUR. After such a test drive, your doubts will most likely disappear and it will be easier to make a decision to purchase such a device.

Other articles of the product and its analogues in the catalogs: 1117034500804, 111860345000802.

VAZ 1117-1119, VAZ 2190.

Any breakdown - this is not the end of the world, but a completely solvable problem!

How to install or replace yourselfelectric power steering EURby car of the Lada Granta family, Lada Kalina.

With Internet Shop AvtoAzbukarepair costs will be minimal.

Just COMPARE and BE SURE!!!