We change the air filter on a VAZ-2114 with our own hands: a painfully familiar replacement

The VAZ 2114 air filter is a key component of the internal combustion engine protection system. The filter does not allow dust, debris, or other foreign bodies to enter the working chambers of the motor; helps maintain its functional state.

The air filter is a consumable item: during operation it becomes clogged, is exposed to various influences and over time there is a need to replace it. The declared resource of the “air vent” is 30,000 km, but operational practice shows that in reality the filter is changed every 15-20 thousand mileage.

The “2114” model is equipped with panel-type air filters. In the era of carburetor engines, large round filters were installed on cars. The panel design made it possible to optimize the dimensions of the part and improve the performance properties of the filter element.

The mechanism of action of the VAZ 2114 air filter

The principle of operation of the filter element on the “fourteenth” can be described using the following algorithm:

1. The outside air enters the air filter through the cooling system fan;
2. At the outlet of the air filter, a mass air flow sensor is installed that monitors the amount of air intake by the engine. The engine operating mode depends on the sensor readings. If everything is OK, then the engine runs evenly, does not stall, and the declared fuel consumption regime is observed;
3. Then the filtered atmospheric air enters the injector receiver; the air then participates in maintaining the operating pressure of the fuel system.

KAMAZ

The Kama Automobile Plant produces vehicles under the Kamaz brand. The company specializes in the production of heavy vehicles and other automotive equipment. This company was founded in 1969. The first mass production of cars began in 1970. Today it is not only one of the best automakers of trucks in our country, but also one of the best automakers of trucks in the world. For a long time, Kamaz vehicles have remained the undisputed leaders and winners in the regular Paris-Dakar races.

Thanks to these races, its cars have gained a reputation as safe, reliable and powerful cars. Currently, this automobile plant produces 260 trucks per day. Produces 93 thousand 600 cars per year.

Why you need to change your air filter promptly

If the air filter cannot catch dust, then grains of sand will begin to seep into the working chambers of the engine and melt in them. Melting products will settle on the engine parts and reduce their service life.

Signs of a clogged air filter:

• significant loss of car power: it is more difficult for air to penetrate into the working chambers of the internal combustion engine;
• Gasoline consumption increases. In real terms, with a clogged filter, consumption increases by an average of three liters;
• difficulty starting the engine even in warm weather;
• the engine pulls poorly and is not able to develop high speeds;
• fuel detonation increases.

Driving with an outdated air filter results in a sharp increase in spark plug wear; Additionally, malfunctions in the operation of the electronic engine control unit will occur. Often, a clogged air vent is the reason for the Check Engine light to turn on.

It is also necessary to change the filter element in a timely manner because it purifies the air entering the cabin from the environment.

LADA

This is one of the most famous domestic car brands in the world, which was developed and launched in the 60s, which is still in production and production. During the Soviet years, Lada was the largest manufacturer of cars, most of which were exported to Western Europe. Let us remind our readers that the first Lada models were developed on the basis of Italian Fiat cars. In appearance, some Zhiguli models were very similar to cars of the Italian brand.

However, despite their similarities, the first Lada cars were not actually Italian Fiats. This was really our Russian car, the external design of which was “written off” from famous Fiat cars.

Yes, of course, Lada is not a BMW or a Mercedes. But the company's management did not expect to rely on so-called sophistication and power. The main goal of the management was clear, to produce a simple and reliable car that could deliver citizens from point “A” to point “B”, offering the driver of the car optimal maneuverability and comfort on the road.

Not many global automakers can boast of producing such models, which were first introduced to the car market more than 40 years ago. For example, AvtoVAZ only recently removed the VAZ-2105 and VAZ-2107 models from serial production. The old classic in its various versions (models 2101, 2102, 2103 and 2104) sold 20 million copies worldwide. It was only in 2012 that the company’s management decided to completely stop the production of older car models.

The most popular model of all the classic Zhigulis was the VAZ-2105 model, which was created on the basis of the 124 Fiat model of 1966. The AvtoVAZ classic was valued among the population for its low cost and simple design.

From the very beginning she was the main partner. Nowadays, the general partner of the plant is the group. Today the automobile company has updated its product line. These days on, Lada Kalina, Lada Largus, Lada Priora and the Niva 4x4 SUV. Serial production of the new Lada Vesta and Lada X-Ray models will also begin very soon.

Buying a new part

A new filter for the “fourteenth” costs no more than 300 rubles. Spare parts are sold in any stores specializing in the domestic automobile industry. It should be noted that the air filter housing for the VAZ 2114 is a separate part and must be purchased additionally. Low prices for components make installing a VAZ 2114 air filter a feasible task for any owner of a “chepyrka”.

Some craftsmen manage to clean used filter elements with their own hands, but in essence, the result is zero. The service life of remanufactured filters is extremely short, and manual cleaning requires a lot of time, so initially this idea is impractical.

Most car enthusiasts prefer a standard part marked VF-14. Sold at any car market for 150-200 rubles. If you are interested in the maximum service life of the filter element, we recommend purchasing components from German manufacturers (products from MANN and HENGST are available on the market).

So-called “zero resistance filters” are also commercially available. “Nuleviki” significantly increase engine power, but their installation requires additional modifications to the power unit.

RIGHT CHOICE

Retail chains, car markets and service centers offer a large number of such products to choose from. Their difference lies mainly in the price and manufacturer of the products. Various research centers, including the laboratory of the magazine “Behind the Wheel,” conduct tests of air filters. If you look at one of the latest reports, you can see that the products of the following manufacturers performed best:

1. “MANN”, produced in Germany, code C22117;
2. "HENGST", also made in Germany, its code is E22L;
3. The “AF” element is also produced in Russia, code 2112-1109080-02.
4. Russian manufacturers produce the “BIG” filter, code BG 9597С;

The filter marking is BIG.
All of them do not belong to the category of scarce spare parts; their cost ranges from 80 to 300 rubles per piece.

What's the result?

As our tests have repeatedly shown, the cost of a component and the promotion of a brand are not the determining indicators of its quality and operational efficiency, but they can guarantee the necessary indicator of reliability.

Generally speaking, we consider the Mahle air filter to be the best in this test. In terms of two important parameters (dust holding capacity and efficiency), it took first and fourth places, which, at a price slightly above average, makes it optimal in all respects.

Second place is shared by a whole group of filters whose parameters are worthy of a good review, although each of them is not a leader in individual tests. These are products from BIG Filter, Mann-Filter and Champion. Note that BIG Filter has the lowest price with good results. And if it weren’t for Mann-Filter’s unfortunate loss in efficiency, perhaps the leader of this test would have been different.

Outsiders include Bosch, Filtron, Sakura and Fram filters. However, the lag of these brands can be called relatively conditional - 1-2 points from the second group. Only the Sakura filter stands out, which, with low parameters, turns out to be the most expensive in the test.

The FILTRON company makes some of the best filters for LADA (BA3) 2113/2114/2115 (Samara 2)(1.3) in the world, which is why many car owners trust their choice of this company. For LADA (BA3) 2113/2114/2115 ( Samara 2)(1.3) FILTRON currently offers 3 type(s) of filters: AIR FILTERS, OIL FILTERS, FUEL FILTERS.

Table of contents

Timely replacement of filters is one of the most important components of the long service life of your LADA (BA3) 2113/2114/2115 (Samara 2)(1.3). Below is a selection of filters from FILTRON for your vehicle. When the time comes to replace the oil, air or cabin filters, almost all car owners ask themselves the question, which filter to install? It is not always possible to pull out this or that filter and see what is in the car. Difficulties also arise if you buy a car second-hand, because the previous owner may have taken poor care of the car and installed the cheapest filters; in this case, you should not rely on the filters already in the car.

Compression check

After checking the compression, you can breathe a sigh of relief or worry, since the cost of the repair depends on the result.

Impaired compression often causes the presence of oil in the VF, and also causes a number of other problems.

Compression check

To work you will need:

• Compressometer;
• A rag in oil, which you will use to determine the compression stroke;
• Adapter for spark plug holes. It is used when checking the combustion chamber for leaks;
• Compressor.

Now let's start checking.

1. Warm up the engine to operating temperature, then turn off the fuel supply.
2. In the case of a carburetor, you need to remove the hose, clamp or squeeze it with something, or lower it into a container.
3. If you have an injector, remove the fuel pump fuse, start the engine and let it run. As soon as the fuel in the fuel rail runs out, it will stall on its own.
4. Disconnect the ignition system by removing the center wire from the distributor (on the carburetor). The crankshaft position sensor at the injector must be disconnected.
5. Remove all debris from the spark plug wells so that it does not end up inside the cylinders. Unscrew the spark plugs.
6. Insert the compression gauge fitting while an assistant starts the engine. The starter should rotate the engine until the pressure gauge needle stops in one position.
7. By analogy, measurements are carried out on each cylinder, the results are recorded on paper.
8. To calculate ideal compression, use the formula - 1.2 * Compression ratio.

See your owner's manual for the compression ratio of your engine. Please also note that measurements may have some error.

What you need to know about verification

1. If the indicator is 12 atmospheres, this indicates that your engine is almost in perfect condition.
2. When checking the compression on a cold engine, the compression readings will be significantly lower. Perform the test only on the engine at operating temperature.
3. If the battery is partially discharged, the test data will also not be accurate.
4. The increase in compression occurs due to the combustion of oil in the cylinders.

What the results say

We take the paper where you wrote down the data of the check, carried out according to all the rules, and study what is wrong with the motor.

1. Indicators in the range of 0-4 atm indicate a high probability of burnout of the piston, head gasket or valve.
2. Compression of 4-6 atmospheres indicates that the piston rings or the partition between them have broken.
3. If you get about 8-10 atm in each cylinder, the cylinder-piston group is worn out. Major repairs will soon have to be carried out.
4. 12-12.5 atm - these are the indicators that occur in a new, run-in power unit.
5. If the car has serious mileage, and the check data shows numbers equal to or exceeding the norm, oil has probably entered the cylinders due to wear of the cylinder-piston group or valve liners.

Obviously, the presence of oil in the filter does not bode well. But the problem can still be prevented if measures are taken in time.

Replacing the filter

To remove and replace the air filter both on the VAZ 2114 and on other cars, you must first disconnect the terminals from the battery in order to de-energize the car. Then you should disconnect the air flow sensor. This is necessary to avoid accidental damage.

Next you need:

1. Remove the inlet pipe, or lift the housing cover along with it.
2. Remove the filter housing cover using a Phillips screwdriver.
3. Remove the used filter.
4. Remove accumulated debris from the housing.
5. Install the new air filter, following the arrow indicating the correct location.
6. If necessary, replace the rubber seal.
7. Reassemble everything in reverse order. It is important not to overtighten the cover and ensure there are no cracks or distortions.

Thus, replacing the air filter on a VAZ 2114 is a fairly simple operation that does not require much time.

The process of replacing the air filter of a VAZ 2114

On car forums you can find advice to simply blow out a clogged filter instead of replacing it. But such purging can only be used as a temporary measure. In the future, the filter element still needs to be changed.

How to tell if the filter is clogged

You can recognize that the air supply system is not working properly due to a clogged filter by the following signs:

• the “Check Engine” warning light is on on the on-board computer;
• the car loses power, engine speed drops;
• Gasoline consumption increases significantly - up to 3 liters per 100 km.

Replacing the air filter VAZ 2114

In addition to problems with engine operation, a dirty filter can lead to premature wear of the spark plugs and malfunctions of the ECU. Therefore, it is necessary to replace it as quickly as possible.