How much does a VAZ 2115 engine weigh, injector 8 valves

On cars of the Samara 2 series, the Volzhsky Automobile Plant installed injection engines with electronic, distributed fuel injection. And for the VAZ 2114, which appeared in 2001, and was launched into series in 2003, such a power plant was developed - model 2111. In subsequent years, various modifications of this car were produced and some of them were equipped with other engine models, such as - 21114, 11183, 21124 and 21126. But the most popular production cars were the VAZ 2114 with engines of models 2111 and 11183.

Engine VAZ 2114

Technical characteristics of the VAZ 2114 engine model 2111

• ICE type - in-line;
• four cylinders, two valves per cylinder;
• cylinder diameter - 82 mm;
• compression ratio - 9.8;
• ICE volume - 1.5 liters;
• engine power - 78 hp. With.;
• maximum torque - 116 Nm at 3000 rpm;
• average fuel consumption in mixed mode is 7.3 liters per 100 km;
• ICE weight - 127 kg;
• the service life of the power propulsion system is 150 thousand kilometers, during practical operation the service life reaches 250 thousand kilometers;
• real engine tuning is possible in various ways and without loss of service life the power can be increased to 120 hp. s., there is the potential to increase the power of the internal combustion engine to 180 hp. pp., but with a significant loss of power plant life.

Cylinder block

The 2112 cylinder block is made of high-strength cast iron, and at first glance, is similar to the 21083 block. The main differences are the diameter of the head mounting bolts and holes for them in the block reduced to 10 mm, lugs for the fuel injection system sensors and a completely different technology for honing the cylinders during production .

For the VAZ 2112 block, five size groups are defined. Size classes are designated by letters: A, B, C, D, E.

Find out the radiator pipes from VAZ 2108 to VAZ 2115

Radiator pipes VAZ 2108, 2109, 21099, 2113, 2114, 2115…

Hello dear reader of the RtiIvaz.ru blog. Let's find out today and talk to you about which radiator pipes are installed on Lada VAZ 2108, 2109, 21099, 2113, 2114, 2115 cars.

Many car owners do not know what rubber radiator hoses for the cooling system are needed for and how they work. Here I’m trying to explain in simple language about RTI auto repair kits for vases, and also show on video what goes where.

Forgive me if I'm wrong somewhere, since the rubber pipes of the cooling system are very difficult to understand. As a car enthusiast, I will try to explain to you about the radiator pipes for the cooling system, which ones fit where.

Look at the photo and also at the video of the inlet, outlet, and bypass pipes. In general, you need to at least somehow understand the hoses on your Lada VAZ cars for a fulcrum under the hood.

Next, see a photo of the pipes of the Lada VAZ 2108, 2109, 21099, 2113 for cars with a carburetor engine:

For VAZ cars with carburetor engines

Number 1 is the “upper” pipe that “supplies” coolant from the engine to the radiator, the so-called “wave”, has the shape of a wave.

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  Dimensions, volumes and features of trunks for VAZ 2113, 2114 and 2115

And number 2 is the lower “angular” rubber pipe, which drains coolant from the radiator to the engine.

At numbers 3 and 4, there is one “short” one, a bypass connects the engine head to the thermostat, and the second connects the thermostat to the water pump. Expansion barrel pipe for carburetor engines number 5. Design numbers:

• 2108-1303025 radiator supply hose number -1
• 2108-1303010 outlet hose -2
• 2108 -1303092Р thermostat coupling numbered -3; 4
• 2108-1303080 cooling system filling hose with extension number -5

You are a car enthusiast, you probably know that the upper supply hose supplies hot liquid from the engine for cooling in the radiator. And the lower outlet hose carries the already cooled liquid to the engine. This is the unusual role played by the rubber hoses of the cooling system. Next, see a photo of the pipes of the Lada VAZ 2108, 2109, 21099, 2113, 2114, 2115 for cars with an injection engine:

For VAZ cars with injection engines

Number 1 is the “upper” pipe “supplying” coolant from the engine to the radiator, “angular wave”, has the shape of an angular wave. And number 2 is the “lower” coolant discharge pipe.

At number 3 is the “angle” bypass connected from the engine head to the thermostat and further to the water pump through the “short” coupling 4. At number 5 in the photo is the hose of the expansion barrel for injection engines.

Design numbers:

• 21082-1303025 radiator hose, supply number -1
• 21082-1303010 outlet hose - 2
• 2109-1303093-01 connecting hose for thermostat and water pump -3
• 2108 -1303092Р thermostat connecting coupling -4
• 21082-1303080 cooling system filling hose number -5

Video:

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  Replacing timing belt Lada 2114 (Lada (VAZ) 2114) in Moscow - compare prices

That an injection engine and a carburetor engine also have a “antifreeze” hose of the same length and thickness for removing steam from the radiator to the expansion tank (see video).

The steam exhaust hose “antifreeze” VAZ 2108-2115 differs from the steam exhaust hose VAZ 2110-2112 only in length.

What is the difference between auto repair kits for radiator pipes of injection and carburetor engines, I will not describe in this auto article, look friends, you can clearly see it in the photo and video.

• You might also be interested in:
• Adjusting valve clearances 2101
• Radiator pipes used on Lada
• Maintenance of the cooling system on a car

Lubricating parts

Combined engine lubrication device for the VAZ-2109 (2110). Oil is supplied to the main and connecting rod bearings, as well as to the camshaft supports under pressure; the cylinders, pistons, pins and rings, camshaft cams and pushers are lubricated by splashing; all other associated parts are lubricated by gravity.

A gear-type oil pump with a bypass valve is installed at the front of the block. The oil receiver is mounted using bolts on the cover of the second main bearing and the pump housing. The oil filter is non-separable and has bypass and anti-drainage valves. The design of the lubrication system and other engine systems is discussed in detail in separate articles.

Crankcase ventilation is forced, gases are removed through the oil separator.

Maintenance

VAZ 2114 engine repair

During the operation of the internal combustion engine on a car, various failures and malfunctions may occur, which can be eliminated by self-repair or with the involvement of specialists. The need for a major overhaul of the power propulsion system, with its proper operation, arises when the mileage reaches 150,000 km. In this case, a VAZ 2114 engine overhaul is needed.

Before you begin disassembling the engine, you need to drain the oil and coolant, and then wash the entire unit. Be sure to remove all attachments so as not to damage them during reassembly. Disconnect all pipes through which gasoline is supplied. Remove all systems and components related to the air supply, remove the air supply and exhaust hoses and pipes. Remove the cooling system pipes and crankcase breather. Don't forget to disconnect the throttle pipe. Remove the receiver, as well as the pipeline mounting bracket and the fuel rail, remove the injectors with regulators. Remove the wires with the ignition module and knock sensor. Unscrew the spark plugs. After this, unscrew all sensors. Remove the generator by first removing the tension belt. With the generator, remove all brackets and strips necessary for its installation and adjustment. Block the flywheel and remove the generator pulley. Remove the camshaft drive with the cover, tension mechanism and pulley. Unscrew the pump, remove the exhaust manifold and thermostat. Disconnect the oil filter and oil sump, then remove the oil pump. In order to remove the piston group, you need to unscrew the nuts from the connecting rod bolts and remove the cover. Since the flywheel is blocked, you need to unscrew its fastenings with the flange and remove the flywheel disk. Remove the caps from the main bearings along with the lower bearings. Carefully pull out the crankshaft

It must be handled very carefully to prevent damage and scratches. Remove the upper liners and thrust half-rings.

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  Instrument panel for VAZ 2115

  Read also:  Installing and connecting a tow bar on a Lada Vesta with your own hands

The VAZ 2114 injector engine is a series of engines that were installed on the Lada 2114 vehicle. Like many Lada models, the 2114 model received several power unit options over all years of production. So, the technical characteristics of each of them were different. Let's consider the design of the 2114 engine, as well as issues of maintenance, tuning and repair.

DESIGN FEATURES

The engine we are considering has a cast cylinder block, the oil supply holes in which are machined, and the holes for antifreeze are made during the casting process. The engine cylinders are also machined inside the monolithic structure.

At the bottom of the structure there are supports for the main bearings, the covers on which are an irreplaceable part of the engine - they are adjusted to size at the stage of manufacturing the supports, and it is impossible to find two covers of the same size.

Inside the supports there are inserts made of a steel-aluminum alloy, and inside the third support there are half rings that prevent axial displacement of the crankshaft.

The pistons of the VAZ 2114 engine are aluminum, with cast steel rings, the connecting rod is steel. The cylinder block of the fourteenth is placed on a metal tray, on top of which a vibration-damping lining is laid.

Owners of the fourteenth are advised to check the integrity of this lining from time to time, since when it wears out, the sump, which is a hollow container for storing oil, can be damaged when driving over uneven surfaces due to the pressure of the cylinder block.

The crankshaft, located under the cylinder block, is equipped with a mount for the flywheel. The lightweight flywheel on the VAZ 2114 has a special mark, through which its correct location on the crankshaft flange is selected - it must be placed strictly perpendicular to the connecting rod journal of cylinder No. 4.

REASONS FOR UNSTABLE OPERATION OF MOTOR 2114

Let's consider several standard situations that can happen with an 8-valve 4-cylinder engine.

UNSTABLE OPERATION ON A COLD ICE

It often happens that a VAZ 2114 stalls when cold, but as it warms up the engine levels out and starts working stably. There could be several reasons:

1. The ECU sets the fuel mixture too rich to cold;
2. The spark plug does not work, but when heated, the spark plug still “breaks through”;
3. The high-voltage wires are damp or moisture has entered the ignition coil;
4. Parts of the piston group are worn out.

UNSTABLE OPERATION OF A HEATED ENGINE

It also happens the other way around - a cold internal combustion engine operates more or less steadily, but as it warms up it begins to throttle. Usually the engine starts when hot because:

• The cylinder head gasket has burned out;
• The ignition coil breaks;
• The engine control unit is faulty.

THE MOTOR STARTS AT IDLE SPEED

Most often, a situation arises when the engine stalls at idle speed. Moreover, it makes no difference whether this happens when it’s cold or when it’s hot. There can be many reasons for this, ranging from a simple spark plug failure to malfunctions in the piston group of the internal combustion engine. While it is very easy to replace a spark plug, wear on the cylinders in the block can lead to a major overhaul.

Most often, the engine does not operate stably at idle in the following cases:

• The valves are not adjusted (clamped);
• The timing belt is installed incorrectly (the marks do not match);
• The IAC is faulty;
• The cylinder head valves are bent or burnt out (the valves can bend during a water hammer when a large amount of water gets into the air filter housing);
• The piston burned out;
• There is a malfunction in the electronic engine control system. The sensors, the ECU itself, electrical wiring and I/O wires may be to blame here.

There are many options for why the car idles at idle, but there are still the most basic ways to determine faults.

WHAT TO DO IF THE MOTOR IS TROUBLED

The car model 2114 from the factory was mainly equipped with an engine with 8 valves in the cylinder head; a 16-valve internal combustion engine (1.6 l) was installed in 2010. VAZ 2115 (also 2113) has an identical engine, so we will consider the method of finding the cause of the malfunction for all these models.

We will learn in detail about what to do when a VAZ engine stalls when cold or hot, at idle speed or when the load increases. If the engine of a VAZ 2115 (2114, 2113) fails, first of all we check the operation of the spark plugs

Alternately pulling off the I/O wires from the cylinders, we pay attention to how the operation of the internal combustion engine changes. If the nature of the operation does not change when the wire is removed, then it is this cylinder that is faulty

It may also be due to the lack of a spark in the ignition system. Checking the spark is very simple. The tip is removed from the high-voltage wire, and with the engine running, the wire is brought to the ground of the car (to the cylinder head). That is, it is placed on a “break”. A fairly powerful spark should jump between the wire and ground. A weak spark or its absence indicates a malfunction in the ignition system.

If the spark is good, but the VAZ 2114 engine still misfires, then you should check the compression in the cylinders, preferably in all of them at once. When measuring compression there should be almost no difference in the pressure gauge readings. Weak compression or its absence indicates a malfunction inside the cylinder itself. It could be:

1. The cylinder head gasket is broken;
2. Burn out the exhaust valve;
3. The piston rings may burst or the piston will burn out.

The VAZ 2114 engine is shaking and misfiring, the check light is on (diagnostics and repair)
When the injector of the VAZ 2114 engine is misfiring, computer diagnostics of the engine should be carried out. Diagnostics are carried out on a computer stand or using a special portable scanner (ASKAN type). Of course, with sufficient experience, the car owner himself can figure out the reasons for the unstable operation of the engine.

Inlet and exhaust valves

The valves are arranged in a V-shape in two rows. The design is similar to the valves of the VAZ 2110 engine, but with a smaller diameter of the plates and rods. The diameter of the intake valve plate is 29 mm, and that of the exhaust valve is 25.5 mm. The diameter of the intake and exhaust valve stems is 7 mm. One spring is installed on each valve.

The VAZ 2101 was equipped with engines developed on the basis of the FIAT 124 engine . In the model developed by Soviet engineers, the center-to-center distance was increased. Engine VAZ 2101 1.2 liters with a power of 59 hp. became a classic, and subsequently large-volume engines were developed based on it.

The basic model of the VAZ 2101 engine is 4-cylinder. With timely maintenance, its service life is about 200 thousand kilometers. The power unit needs to adjust the valves every 10 thousand kilometers in order to prevent wear on the camshaft.

The engine develops power of 64 hp. and is capable of accelerating the car to 100 km/h in 20 seconds. The maximum achievable speed is 143 km/h. In the early 1970s, such an engine significantly exceeded the capabilities of other Soviet cars for passenger cars. It quickly gained popularity among domestic car enthusiasts due to its low fuel consumption and easy starting in winter. The simplicity of the engine design made it possible to repair it independently.

Since 1972, the VAZ-2101 model has been one of the most popular Soviet cars. Various modifications of the car were equipped with engines with different parameters. VAZ 21011 was equipped with a 1.3 engine with 69 hp. VAZ 21018 and VAZ 21019 were equipped with more powerful VAZ-311 (single-section, 70 hp) and VAZ-411 (two-section, 120 hp) engines.

Possible faults

The VAZ-2115 engine has several typical problems that you need to be able to diagnose correctly:

1. A knocking sound in the power plant under load may be caused by the need to adjust the valve clearance.
2. At idle the speed fluctuates and fluctuates. In this case, it is necessary to conduct a thorough diagnosis, after which, most likely, the idle air control valve or throttle sensor will have to be replaced.
3. Difficulties in starting the engine, its operation with popping noises and strong vibrations are most often caused by a failure of the injection system. The situation can be corrected by cleaning the injectors and checking their functionality.
4. The need to warm up the engine for a long time is necessary when the thermostat fails. With this malfunction, the fluid circulation in the large circuit is closed. In some cases, the motor does not reach operating temperature at all. After replacing the thermostat, engine operation is restored.

In case of any of the described malfunctions, it is necessary to conduct a thorough diagnosis. Only after this can repairs begin.

Approximate price

On average, a major overhaul of a VAZ-2114 engine costs from 22,000 rubles. Engine repair cost broken down:

• Dismantling – 500 rubles.
• Installation – 600 rubles.
• Replacing oil scraper caps – 2000-4000 rubles.
• Pulling the engine sump - about 490 rubles.
• Crankshaft grinding – from 900 rubles.
• Replacing a crankshaft bearing costs about 330 rubles.
• Honing and boring on a standard block – from 1000 rubles.
• Replacing the valve cover – 420-620 rubles.
• Replacement of the engine mount – from 540 rubles.

Replacing the engine on a VAZ-2114 will cost approximately 5,500 rubles. This does not include the price of a new unit.

How to increase engine power

To make the correct engine tuning, you need to choose one of several ways to modify the power unit. There are four types of engine modifications that will not cause harm to the latter and will not reduce the life of the engine.

• cylinder boring;
• installation of a new air filter device;
• turbine installation;
• chip tuning or electronic modification of the engine's brains.

You also need to take into account that as the engine power increases, fuel consumption will also increase. Therefore, before you decide to tune your engine, think about whether you need increased fuel consumption.

Tuning: VAZ 2114 (turbo 8v) 180 hp

Increasing the volume of engine chambers

Let's consider the first method of engine tuning - increasing power by increasing the volume of the combustion chamber. To do this, the diameter of the cylinders is bored, and the surface is carefully ground to a mirror finish. The procedure is carried out on a special machine.

They replace regular pistons with forged ones, and the rings with lighter ones. Replace the connecting rods that connect them to the crankshaft.

Experienced mechanics recommend replacing oil injectors if forged pistons are installed. This is necessary for good oil cooling to occur. Since old injectors become unsuitable for further operation.

#1 TUNING FOR THE POOR - VAZ 2114 beginning...

Installing a new air filter

To properly tune the engine, install an intake filter with reduced aerodynamic resistance. This ensures that air enters the mixer with the least effort. As a result, power increases by four horses.

Tuning by installing a new air filter is done as follows:

1. Grind the internal intake channels.
2. They install receivers.
3. Change the throttle valve to a new one with a larger diameter.

A direct-flow muffler is installed at the exhaust. All work is carried out in service centers. Under no circumstances should boring channels be carried out in a garage.

8 valve engine tuning measurements

Turbocharging installation

Engine power is increased by installing turbocharging. Despite its great efficiency, many car enthusiasts do not dare to take this step due to the high financial costs. Installing a turbocharger requires contacting specialized workshops.

First of all, you need to choose a turbine suitable for the VAZ 2114 engine. There are two types of this device:

• low pressure turbocharger. By installing such a compressor, there is a chance to increase power by 15 percent. However, you will have to tinker with installing such a device;
• high pressure turbocharger. Increases power by 30 percent.

Another point why car enthusiasts do not dare to install turbochargers: the life of the engine is reduced. Since the motor is operated at full power at all times. Wear on parts increases and the engine heats up.

Therefore, you need to install a good engine cooling system. Under no circumstances should you pour water into it, as many car owners like to do. Always use antifreeze to cool power units.

Tuning for 35,000 rubles VAZ 2114 Atmo

Tuning the gas distribution mechanism

By tuning the gas distribution mechanism, you will not harm the VAZ 2114 engine. In addition, the 8-valve engine will reduce fuel consumption. And the power will be increased.

To tune the engine timing, do the following:

1. Bore the valve seats.
2. The intake and exhaust valves are changed to lightweight ones.
3. The bushings are also changed to light ones.
4. Install the split gear. But it must be configured correctly so as not to subject the engine to major repairs.

Next, let's look at what needs to be done with the split gear to increase the power of the motor.

CHEAP power boost!!! Everyone watch!

Split gear method

To make the correct adjustment of the split gear, you need to set the piston to a point called TDC. To lower the speed or bring the speed to an average speed, make the gas-dynamic boost angle smaller and increase the angle of the opening exhaust valve.

To increase speed, the shaft is turned in the opposite direction of rotation of the crankshaft. In this case, the angle of gas-dynamic pressurization becomes larger.

There is another type of increasing the power of a domestically produced power unit. This is chip tuning. Specialists are involved. To improve engine tuning, the electronic engine control unit is reprogrammed. This is done using equipment called a programmer.

Experienced mechanics advise carrying out chip tuning in specialized workshops.

Tuning VAZ // How to make a VAZ faster?

Tuning

And in conclusion, I would like to say about tuning the VAZ 2110 engine.

In the VAZ 2110, engine tuning is very easy to do. To do this, you only need a tool and a room. This process can be done not only in a specialized workshop, but also in your garage.

Tuning a VAZ 2110 engine requires only a set of tools and patience:

• The first step is to simply replace the camshaft with a better one. Due to this, power will increase and engine performance will improve.
• You can also install a new crankshaft to increase the volume of the unit. If this is not done, then further tuning of the VAZ 2110 engine will be in vain.
• The installation of a compressor is quite simple. This unit allows you to increase power and get good torque.
• It is worth noting that tuning the VAZ 2110 engine can be done by anyone. This does not require special experience or skills. It is enough to know the structure of the car and have locksmith skills. Experts recommend installing a high-quality stock piston so that it can withstand about 0.5 bar.

Description

The VAZ 2115 engine was developed on the basis of engine modification 21083. The only differences are the presence of an injector, which replaced the aging carburetor, a modified camshaft and a floating connecting rod pin.

• In total, the new engine turned out to be 6 horsepower more powerful than its predecessor. At the same time, the power unit has become more responsive and provides confident traction at various speeds. Like its predecessor, this engine has a belt drive, which somewhat complicates maintenance work.
• If the belt breaks, the valves do not bend, which eliminates the need for complex repairs. The motor itself turned out to be quite reliable and has a service life of 150 thousand kilometers. When following all service recommendations and careful operation, mileages of 200 and 300 thousand kilometers are not uncommon.
• The four-cylinder engine is cast from a durable cast iron alloy, which improves temperature resistance. It is practically not subject to overheating, which allows you to operate the car in difficult conditions and under maximum loads.
• In general, impressions of the VAZ 2115 engine are positive. It is moderately powerful, reliable and easy to maintain. However, you shouldn't expect miracles from him. From 1.5 liters of volume, VAZ engineers managed to extract only 78 horsepower. Whereas engines of similar volume in modern cars produce at least 100 horsepower.
• The average fuel consumption, which is 7.3 liters in mixed mode, also does not shine. This engine is also not without characteristic breakdowns, which, although not critical, can cause a lot of problems for the car owner.

What power units were used on the VAZ-2109

This car’s own engine model, marked “2109,” never existed; power units were installed instead:
Initially, the VAZ-2109 received units 21081 and 2108, which were installed on it from 1987 to 1997. They were based on a carburetor that supplied fuel. These power plants were replaced due to a malfunction that was unpleasant for many car enthusiasts - when the timing belt broke, the valve covers were bent.

Model 21083 was also equipped with a carburetor; “nines” are most often found with it. This engine model was developed back in 1987, and began to be installed only in the nineties.

This version of the engine is a modified 2108. The main difference of the power unit is that if the timing belt breaks, the valve pistons do not bend.

Injection engine modifications were initially intended only for export. They were developed on the basis of the 21083 engine. The first version was 2111-80, which subsequently underwent a deep modernization in order to increase its power. The converted version was released under the marking 11183-20. Since 1998, cars with these engines began to be sold on the domestic market.

No comments

They are in a durable plastic case, from which 4 high voltage wires are removed. The drive is front transverse.

To do this, measure the resistance at its paired high-voltage terminals of the ignition module. F11 7

Note!

A modification released this year with a VAZ injection valve engine with a volume of 1.6 liters and power. Turn signal indicator lamp.

And for this it was necessary to lean the mixture. F4 20A - Rear window heating element. Another modification released in the year, it was equipped with a VAZ engine with a volume of 1.6 liters and a power of 82 horsepower. A single move can be up to steps.

Article on the topic: Design documentation for replacing electrical wiring

Car electrical equipment

It is not always easy to determine a possible malfunction in this sensor. The price of such repairs is affordable for any car enthusiast.

Modification with an 8-valve VAZ injection engine, 1.5 liters and 77 horsepower. Advice: if the sensor is too stuck, spray it from a bottle of WD. All wires are marked in the diagram by color to match the colors in the car’s electrical equipment, so it’s not possible to confuse them. The second ends of the orange wires are brought together to a point connected to plug “3” of the “X4” block of the mounting block. A spoiler was placed on the trunk lid - a wing.

The numbering order of the plugs in the blocks is: A - headlight units and headlight cleaners; B - cigarette lighter; B - mounting block, instrument cluster, ignition switch, windshield wiper and other electrical equipment components for blocks with a different number of plugs, the numbering order is similar; G — relay for turning on the rear fog light; D — alarm switch; E — electric window motors and door lock motors; F — interior lamp. The power supply circuit of the injection systems is protected by a fuse-link made of wire with a cross-section of 1 mm. In particular, adhere to the rules set out in paragraph 4. F14 7. This also introduced some complications and additional wiring harnesses, which are shown in the VAZ electrical diagram

The standard equipment includes an on-board driver warning system for closing the door locks, unfastened seat belts, leaving the ignition key in the lock, the level of oil and coolant in the engine, and extreme wear of the brake pads. And briefly about the changes in the E-gas wiring: The glass heating button is connected to the devices and not to the stove. Relay for turning on the heated rear window. F12 7. Fuse and relay block for injector VAZ 2109-2115 AVAR 367.3722M (2115-3722.010-40)

Fuse and relay block for injector VAZ 2109-2115 AVAR 367.3722M (2115-3722.010-40)

Possible faults

The VAZ-2115 engine has several typical problems that you need to be able to diagnose correctly:

1. A knocking sound in the power plant under load may be caused by the need to adjust the valve clearance.
2. At idle the speed fluctuates and fluctuates. In this case, it is necessary to conduct a thorough diagnosis, after which, most likely, the idle air control valve or throttle sensor will have to be replaced.
3. Difficulties in starting the engine, its operation with popping noises and strong vibrations are most often caused by a failure of the injection system. The situation can be corrected by cleaning the injectors and checking their functionality.
4. The need to warm up the engine for a long time is necessary when the thermostat fails. With this malfunction, the fluid circulation in the large circuit is closed. In some cases, the motor does not reach operating temperature at all. After replacing the thermostat, engine operation is restored.

In case of any of the described malfunctions, it is necessary to conduct a thorough diagnosis. Only after this can repairs begin.

Characteristics of motors 2114

Since the release of the Lada Samara VAZ-2114, the technical characteristics of the gasoline drive have been constantly improved. Owners of domestic cars, in principle, do not have questions about what kind of oil to pour into the engine, since standard requirements apply for Zhiguli, Lada and Samara - 5W30 or 10W30.

In addition, you should know what kind of oil to use in transmission gears - the instructions from the AvtoVAZ manufacturer recommend using the GL-4 group of lubricants with a viscosity of 80W85 (mineral), 75W90T (synthetic) or 85W90 (semi-synthetic).

Part 1. Repair of VAZ 2114

The technical characteristics of the engine are as follows:

Part 2. Repair of VAZ 2114
For high-quality maintenance of the internal combustion engine, the engine manufacturer issues a manual containing a description of the drive parameters, the frequency of replacing consumables and step-by-step repair operations. The same operating manual recommends the volume of oil in the gearboxes in the engine.

Piston

On pistons 2112, the wells have a depth of 3.19 mm for the inlet and 3.06 mm for the exhaust.

The piston pin is steel, hollow, floating type. The outer diameter of the piston pin is 2112–22 mm, the length of the pin is 60.5 mm. The hole for the piston pin is shifted from the center plane of the piston by 1 mm.

How to connect wires correctly

When replacing high-voltage conductors, they are first connected to the ignition distributor. The distributor cover is convenient in that it is always installed in one position. There is a special mark on it, thanks to which it will not be difficult to place the part in place. Before connecting the wires, inspect the cover. It must be intact, since if cracks appear, the performance of this unit is not guaranteed.

The mark on the distributor cover is located next to the wire socket of the first cylinder. The firing order of the cylinders is slightly out of order (1-3-4-2) due to the ignition slider. It moves around the circle (distributor) counterclockwise. It is precisely by this principle of movement of the slider that it is easy to remember the order of the wires. They need to be connected to carburetor and injection VAZ-2109 according to the same principle. On the distributor cover, connect the wires according to the principle of movement of the slider, this is the only way you can set the ignition correctly:

• the socket of the first cylinder is located at the mark;
• the third one is connected at the very bottom;
• on the same line with the socket of the first, there is a place for the wire to the 4th cylinder;
• at the top point the second cylinder is connected.

On the engine itself, the cylinder numbering goes from the location of the timing belt to the starter, that is, from left to right. The fourth cylinder is closest to the starter, and the first is closest to the timing belt.

When connecting, it is important to look at which socket of the distributor cover the wire comes from, if you confuse their location, the car will not start

If you have connected the wires correctly, but the car still does not start, then the problem may be in them. Check high-voltage conductors for integrity. If you haven't changed them in a while, it's worth buying a new set. The peculiarity of these wires is that over time microcracks can form on their surface. They lead to a lack of spark when the ignition distribution system is working. Moisture and dust get into these cracks, which damages the wire from the inside, although it appears intact from the outside.

Car enthusiasts recommend purchasing sets of high-voltage wires from foreign manufacturers, as they last much longer than stock or domestic ones. It is advisable to replace the spark plugs along with the wires, especially if cracks or carbon deposits appear on their surface. This is necessary so that after repair you definitely do not have problems with ignition.

Motor maintenance

When the design and main technical characteristics inherent in the VAZ 2114 engine have been reviewed, it is necessary to consider maintenance and provide answers to questions that motorists are increasingly asking.

Maintenance

If you believe the plant, the manufacturer, the VAZ 2114 engine must be serviced every 12-15 thousand kilometers. It depends on what marking the motor is installed on the vehicle. Maintenance scheme for all engines installed on the “fourteenth” model:

1. At the first maintenance, the oil, oil filter and air filter element are replaced, as well as the functionality of all systems is checked.
2. The second maintenance is done after 12,000 km. In this case, it is necessary to change the oil and oil filter element.
3. Third maintenance – 25,000 km, replacing not only the oil, but also the air filter, and ongoing repair of faults.
4. After 45,000 km, it is necessary to replace the timing belt and roller so that the VAZ 2114 engine does not have to be overhauled.

Subsequent maintenance is carried out in accordance with 2 and 3 maintenance.

Frequently asked questions and their answers

The process of repairing a VAZ 2114 engine.

Many car enthusiasts on forums ask the same questions. Let's try to classify all of them, and also give answers according to factory standards and recommendations.

What kind of oil should be poured into the VAZ 2114 engine?

If you rely on the manufacturer’s data, then different oil is poured into the VAZ 2114 engine, depending on the type. So, what kind of oil should you put in the VAZ 2114? If you take it for an 8 valve engine, then ideally it would be suitable with the 10W-40 marking. If it is a 16 valve engine - 5W-30. In any case, the oil for the VAZ 2114 should be semi-synthetic.

What is the operating temperature of the engine?

Based on the manufacturer's data, the operating temperature of the motor for engines installed on models 2113-2115 is 87-103 degrees Celsius. After 105 degrees the electric fan turns on.

Where is the engine number on the VAZ 2114?

The engine number is quite easy to find. It is located on the gearbox side, near the thermostat. The engine number always has a pad on the cylinder block, which is located in a visible place.

What is the resource of ICE 2114?

The service life of the VAZ 2114 engine is 150 thousand km for an eight-valve power unit and 180,000 km for a 16-valve power unit. To extend the service life, you need to know what oil to pour into the engine, as well as service it on time. Although driving style and careful operation of the car play an important role.

Do valves bend on VAZ 2114 engines?

Of course, like in any other engine, the VAZ 2114 has a valve mechanism that bends. This often happens due to overheating, when the head bends. The valves can also bend if the timing belt breaks.

What to do if the engine does not develop power and the speed drops?

In this case, it is worth carrying out a comprehensive diagnosis of the power unit. The issue may lie either in the inoperability of one of the sensors or in the mechanics. You can find the fault on your own or with the help of professionals at a car service center.

Engine malfunctions and repairs

Disassembled VAZ 2114 engine.

The fault diagram of the 2114 motor and its modifications is quite typical. Typically, the most common ones are floating speed, tripping, pump failure, as well as others that car owners are familiar with in detail. Where certain faults are located can be determined by carrying out diagnostic work.

After 150,000 km, the engine will need a bulkhead (overhaul). Every car enthusiast can repair his engine on his own, but many do not take risks and turn to a car service center.

For the VAZ 2114, repairs are carried out by analogy with the 2108 engine, since they are quite similar. In order to replace the timing belt, you will have to fix the camshafts. The set of replacement operations includes changing the timing belt, a roller or two, as well as adjusting the valves.

FAQ

Fuel consumption - city 9.4l. | track 6.9l. | mixed 9.2l/100 km

Oil consumption - 700 g. per 1000 km

VAZ 2101 engine weight - 114kg

Overall dimensions of the VAZ 2101 engine (LxWxH), mm - 540x522x621

What kind of oil to pour into the VAZ 2101 engine: 5W-30 5W-40 10W-40 15W-40

How much oil is in engine 2101: 3.75 l.

When replacing, fill in about 3.5 liters.

Service life of VAZ 2101: 1. According to the plant – 125 thousand km 2. In practice – 200 thousand km

VAZ car engine weight:

Random entries - how much does it weigh:

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Causes of breakdowns of the VAZ-2115 cooling system

Nothing lasts forever, so the cooling system can also break down. Every car enthusiast can cope with the malfunction; it’s not difficult to do it yourself, especially since you now know what the VAZ-2115 cooling device circuit looks like and works.

First you need to accurately determine the problem that has arisen, it could be:

1. Incorrect thermostat operation. We check the thermostat for serviceability: start the VAZ-2115 engine and wait until the engine temperature reaches 97 degrees. Now feel the lower pipe located under the thermostat: if it is cold, the thermostat valve is broken.
2. The coolant level is not enough or the old used substance needs to be replaced with a new one. Antifreeze is easy to replace without the help of professionals: place a container under the car, drain the old antifreeze, then go through the cooling system thoroughly, cleaning it of dirt with special detergents, which can be purchased at a car store. All that remains is to fill in new fluid. The VAZ-2115 injector is easier to maintain than a car with a radiator. To drain the radiator fluid, use the following instructions:
   remove the engine protection;
3. move the stove heater temperature regulator to the left, moving it to the highest temperature;
4. open the expansion tank cap;
5. place a container under the radiator, leave the drain plug in the open position and drain the old antifreeze (when handling the drain plug, do it carefully, otherwise there is a possibility of flooding the generator);
6. 10 minutes and the antifreeze is drained, you can fill in new antifreeze.
7. Violation of the tightness of the VAZ-2115 cooling system. In a confined space, the boiling temperature reaches 130 degrees, and under normal conditions it is 108 degrees. As you can see, insufficient tightness provokes poor performance of the cooling system.

How can I solve this problem? Buy a special antifreeze, but carefully read the composition on the package - the cooling agent must contain fluorescent additives. These components provide ultraviolet illumination, which makes identifying a crack much easier than blindly.

Now you know the exact diagram of the VAZ-2115 cooling system and can handle troubleshooting yourself. If you are not confident in your abilities, enlist the help of a friend and start repairing.