The line of "ten" VAZ originates from the sedan 2110 (1995). Three years later, the assembly of the model 2111 "station wagon" was established, and a year later the production of hatchbacks began.
At first, the 2110 was equipped with a sixteen-valve 1.5-liter engine. Those in those days were the maximum capabilities of the famous automobile plant.
But time goes on and progress, including automobile progress, does not stand still - another car appears, VAZ-2112, 16 valve. The previously known eight-valve version had less dynamism and power. And the car's appearance has become more sporty.
Complete set "Lux" and "Norma"
The plant presented the car in two versions. Complete set:
- "Lux". Trip computer, light alloy wheels, fog lights, headlight cleaning system.
- "Norm". Power windows for all door windows, central locking, height-adjustable steering column, immobilizer, remote trunk opening.
None of the trims included air conditioning, which is a significant disadvantage in assessing comfort by today's standards. It is because of this that many drivers preferred used foreign cars to VAZ.
Body features
The appearance and body structure have undergone some changes. VAZ-2112 (16 valve engine) became shorter by almost ten centimeters. The reason for this is the design of the rear overhang. The wheelbase remains the same. Changes:
- body length - 4 170 mm;
- height -1 420 mm;
- width - 1 680 mm.
The top of the body began to smoothly transition into a rather short overhang, which is crowned with a large wing.
This design makes the car better in handling, as this aerodynamics contributes to this - the characteristics are improved compared to previous models. The appearance of the car has also changed for the better.
This model is in great demand among tuning fans. The galvanized body of the "dozen" family is still subject to corrosion. Therefore, the "anti-corrosion" must be performed immediately after purchasing the car, not counting on the reliability of the factory coating.
Interior of the car
The interior of the twelfth model has collected all the best from the previous "brothers". Changes:
- The rear seat backs are divided. Each of the backs folds (moves forward as needed).
- The trunk has become much larger. Due to these changes, it became possible to transport long objects, which summer residents like so much.
- Car owners complain that it is dark in the cabin, the dashboard is not very visible.
- The assembly, it would seem, is of high quality, but still there are purely VAZ noises and creaks of the panels when driving.
- The window lifters are controlled by buttons in the immediate vicinity of the "handbrake", and this is not entirely convenient: it would be more appropriate to place them on the car door cards. In addition, such a drive is only on the front windows, and the rear windows are opened with "oars" - handles, and even then not in the basic configuration.
- There is an almost complete lack of sound insulation. However, almost all VAZs suffer from this. Even with loud music in the cabin, you can hear the operation of the engine, chassis and the rustling of the wheels.
- As for the front seats, their execution is successful, although the adjustments are very inconvenient. People of large build feel comfortable in this car - both the driver and the passenger on the right.
- The trunk is very convenient when loading - the shelf does not interfere.
- The driver has excellent visibility.
- The rear seats are comfortable for passengers, although the gap between the roof and the passengers' heads is small.
The pedals are quite closely spaced. The greatest inconvenience from this is experienced by the driver in winter, when the shoes are wider.
From the edge of the brake pedal to the console, a little over 100 millimeters, and many drivers have to press the accelerator pedal with their right foot in an unnatural position, otherwise it could catch on the brake pedal. The most interesting thing is that there are no such shortcomings in the top ten. It is very possible that the convex panel in the side of the tunnel is to blame.
The salon looks much more modest in comparison with foreign cars of the same class.
Many drivers feel that the suspension has become too soft, that is, there is no "feedback". For decades, the car owner has become accustomed to feeling every unevenness on the road on the VAZ - this gives confidence in driving, since the driver "feels" the road and the car.
This effect appeared due to the modified suspension system.
Nevertheless, the car is perfectly controllable, and you can feel it even with a small turn of the steering wheel. But at low speeds and during maneuvers at the very beginning of the movement, the steering wheel is heavy. ABS is not provided.
The braking system is still the same:
- front disc brakes (with vacuum booster);
- drum brakes at the back;
- braking is confident and efficient, and the system itself is simple and easy to maintain.
The car, with all its shortcomings, is still quite successful, especially when you take into account its reasonable price.
Car engine
The motor was created not from scratch, but on the basis of 21083, as a result, the manufacturers received a 16-valve engine, and the VAZ-2112 feels more confident with it.
The geometric characteristics of the base motor are preserved, but there are differences in power, efficiency, and throttle response. Advantages:
- Compensators are installed on the engine - now the driver is relieved from adjusting the valves every 10 thousand km.
- Environmental standards fit into the Euro-3 standard.
- The injector makes it possible to forget about the maintenance of the latter for a long time - there are much less worries than with a carburetor on a "classic", for example. This ensures smooth running of the machine in all modes.
- When the engine reaches more than 3 thousand revolutions, the engine is characterized by better throttle response and dynamics compared to its predecessor.
- Due to the modified combustion chamber, the anti-knock qualities of this engine have improved, and this is important given the fact that the gasoline at the gas station is not of good quality. Such a measure of design changes extends the life of the engine before the next overhaul.
- Stable operation of the cooling system in any weather allows you to keep the desired temperature.
It is noteworthy that very well-known car brands were involved in its creation. This, however, did not rid the design of some shortcomings:
- Low torque at low rpm.
- The belt drive does not differ in reliability and when it breaks off on a 1.5-liter engine, it bends the valves, which cannot be said about a 1.6-liter engine. As a result, this disadvantage costs the car owner a lot: it is necessary to repair the cylinder head.
- The engine has two camshafts: intake and exhaust. They open and close valves, intake and exhaust, respectively. There are not two such valves, as in the "ten", but four for each cylinder. This, of course, greatly improves the performance of the engine, providing a larger amount of the combustible mixture in the cylinders, and there is also an improved exhaust gas removal to the exhaust manifold. This is both an advantage of the engine and its disadvantage at the same time, since, with obvious advantages in operational characteristics, its repair is more expensive. If the 8-valve engine was always famous for being unpretentious in maintenance, then the same cannot be said about the 16-valve engine.
The timing belt (timing) is longer than on the base engine and therefore more expensive. If on the previous model, one pressure roller and one timing gear were involved, then this number of the mentioned parts increased exactly twice.
Main characteristics
The engine displacement is of particular interest to the consumer, and the volume of the VAZ-2112 engine (16 valves) may be different. There are three types of them:
- VAZ-21120 engine. The volume of the engine is 1.5 liters. The power is 93 horsepower. Motor resource - up to two hundred thousand km.
- VAZ-21124 engine. Displacement - 1.6. Power - 90 horsepower. The resource is the same.
- Engine 21128. Volume - 1.8. The power is slightly higher - 98 liters. from. Piston diameter 82.5 mm. Mileage before overhaul increased to 250 thousand km.
- The cylinder block is cast, casting material - cast iron.
- The connecting rods are forged, I-section, and completely interchangeable with similar 2110 parts.
The average fuel consumption for all engines is 7.5 liters.
As you can see, the engines are not much different, judging by their main characteristics.
How to avoid typical breakdowns?
Deformation of the valves due to a broken timing belt is the main "disease" of a 1.5-liter engine, which requires a lot of money for its "treatment". But, as they say, there is a medicine for the treatment of any disease.
It is enough to change the "native" pistons to those used in model 21124 (samples for valves are made there), and the car owner will avoid undesirable consequences associated with disassembling and repairing the engine.
This, however, is fraught with some complications, since it is engine derating, which will lead to a drop in power.
If the owner of his car does not want to lose power, then he needs to do the following:
- buy timing belts only from proven and time-tested brands;
- closely monitor the condition of the said belt and, in the event of the slightest defect, immediately replace it with a new one, without waiting for an unplanned break;
- the operation of the pressure rollers must also be controlled. The slightest squeak, rustle is a signal to replace the roller.
Another very common malfunction is "floating" engine speed. As a rule, the whole point is in the idle speed sensor, which must also be periodically replaced. Unfortunately, the quality of sensors has deteriorated dramatically in recent years.
If the engine stalls when changing gear, then flush the throttle valve with a special carburetor cleaner.
When the engine "troit", then you need to check the high voltage wires (their drivers are called armored wires), the module. It will also be useful to check the compression in the engine cylinders.
Of course, you shouldn't write off the fuel system either. You should try to refuel the "correct" gasoline both in terms of octane number and in terms of its quality. As for fuel filters, you cannot install those if they are of dubious quality and from unknown brands. Filters should be replaced every 10 thousand km, although a lot depends on the quality of gasoline. One unsuccessful refueling can be disastrous, as a result of which the fuel filter will become unusable and the injector nozzles may clog, which also leads to unforeseen costs.
One of the most popular domestic cars with a station wagon body is the VAZ 2111 - a five-seater family car that is perfect not only for city trips, but also for traveling in more extreme conditions.
If we briefly consider the main technical characteristics of the VAZ 2111, then the following points can be highlighted. The working volume of the injection engine is 1499 cubic meters. cm - for modification 21110 and 1596 cubic meters. cm - for modifications 21112 and 21114 (the indicated model VAZ 21114 has a 16-valve engine, which allows it to reach speeds of up to 185 km / h). Fuel consumption in the urban cycle is about 10.1 l / 100 km (average consumption is 7.5 l / 100 km). The steering system includes a hydraulic booster. The capacity of the fuel tank of all modifications of the VAZ 2111 is 43 liters, like that of the VAZ 2110.
Among the undoubted advantages of the VAZ 2111 are the unusually smooth running of the car, a large trunk, as well as its high stability on almost all types of coatings. The model is equipped with a powerful heater with automatic temperature control, which guarantees a comfortable ride even in the most severe frosts.
Specifications VAZ 2111
| Engine | 1.6 l, 8kl (Euro-2) | 1.6 l, 8kl (Euro-3) | 1.6 l, 16kl (Euro-3) |
|---|---|---|---|
| Length mm | 4285 | 4285 | 4285 |
| Width, mm | 1680 | 1680 | 1680 |
| Height, mm | 1480 | 1480 | 1480 |
| Base, mm | 2492 | 2492 | 2492 |
| Front wheel track, mm | 1410 | 1410 | 1410 |
| Rear wheel track | 1380 | 1380 | 1380 |
| Carrying capacity, kg | 400 | 400 | 400 |
| Luggage compartment volume, dm 3 | 426 | 426 | 426 |
| Curb weight, kg | 1055 | 1055 | 1055 |
| Gross vehicle weight, kg | 1550 | 1550 | 1550 |
| Permissible total mass of the towed trailer with brakes, kg | 1000 | 1000 | 1000 |
| Permissible total mass of the towed trailer without brakes, kg | 500 | 500 | 500 |
| Wheel formula / driving wheels | 4x2 / front | ||
| Vehicle layout | front-wheel drive, engine location front, transverse | ||
| Body type / number of doors | station wagon / 5 | ||
| engine's type | injection gasoline, four-stroke | ||
| Engine displacement, cm 3 | 1596 | 1596 | 1596 |
| Supply system | distributed injection with electronic control | ||
| Number and arrangement of cylinders | 4, in-line | ||
| Maximum power, kW / rev. min. | 59 / 5200 | 65,5 / 5000 | 65,5 / 5000 |
| Maximum torque, Nm at rpm | 120 / 2700 | 131 / 3700 | 131 / 3700 |
| Maximum speed, km / h | 165 | 175 | 175 |
| Fuel consumption by driving cycle, l / 100 km | 7,5 | 7,5 | 7,5 |
| Fuel | AI-92 (min) | AI-92 (min) | AI-92 (min) |
| Transmission | mechanical | ||
| Number of gears | 5 forward, 1 back | ||
| Gear ratio of the main pair | 3,7 | 3,7 | 3,7 |
| Steering | with hydraulic booster, steering gear-rack type | ||
| Tires | 175/65 R13 175/65 R14 185/60 R14 |
175/65 R13 185/60 R14 |
175/65 R14 185/60 R14 |
| Fuel tank capacity, l | 43 | 43 | 43 |
The VAZ 2111 eight-valve injection engine is a logical continuation of the VAZ engine line. It replaced the models 21083 and 2110. This unit was installed on all Lada Samara (from 2108 to 2115) and tenth generation Lada (2110, 2111, 2112) cars. It is considered the first modified injection device on domestic cars. Let's describe the main technical parameters of the engine: connecting rod-piston group, cylinder block, and the principle of fuel supply. We will also consider the engine cooling and lubrication systems.
General structure of the motor 2111
The serial number of the VAZ 2111 engine is 100026080. The following technical characteristics of the unit are stated in the operation and repair manual.
The fuel supply system is injection with multipoint injection. The VAZ engine control system is electronic using sensors. The motor runs in four strokes (intake, compression, power stroke, exhaust). When inlet occurs in 1 and 4 cylinders, 2 and 3 are in place. When the piston in the first and fourth cylinders rises up and compresses the fuel mixture, air and fuel are admitted into the remaining two cylinders. Gasoline is injected into the cylinders using injectors.
The engine, together with the gearbox and the clutch, form a single power unit. The fastening of this single unit in the engine compartment is carried out by means of three rubber-metal supports. When viewed from the driver's seat, the crankshaft, camshaft and coolant pump drives are located to the right of the cylinder block. The connection is by means of a toothed belt (111 teeth). With the generator drive, which is also on the right, the internal combustion engine is connected by a poly-V-belt.
On the left side there is a starter, antifreeze temperature sensor, a thermostat. In the front, candles are screwed into the combustion chamber, on which high-voltage wires are put on. Also in the front part there is a knock sensor, a dipstick for checking the oil level, a crankcase ventilation hose and the main source of energy - a generator. From the rear are attached a receiver, a fuel rail with injectors, manifolds for intake and exhaust, an oil filter and an oil pressure maintenance sensor.
The declared engine resource 2111 is 150,000 km. The 16-valve injector has the same wear life.
Crank mechanism of engine 2111
The cylinder block is made of cast iron similar to model 21083. The factory cylinder diameter is 82 mm, when boring it can increase by 0.4 or 0.8 mm. Cylinders are classified into classes. Depending on the diameter, model A, 5, C, 2, E is distinguished. Wear is allowed - no more than 0.15 mm.
Five main bearings with covers are attached to the bottom of the block. The middle support has slots for supporting half rings. They are designed to prevent the crankshaft from deviating from its axis. Crankshaft play should not exceed 0.26 mm. If the indicator is exceeded, the half rings are replaced.
Bearing shells (main and connecting rod) - thin-walled from steel-aluminum alloy. The crankshaft material is ductile iron. There are 5 main and 4 connecting rod journals on the shaft. Eight counterweights are cast on the shaft.
On the front end of the crankshaft there is a camshaft drive pulley. The generator drive pulley is attached to it with a pin. There is an elastic element in the space between the parts of the pulley that softens the vibrations of the crankshaft. There are only 60 teeth on the pulley, 2 of which are omitted to determine the top dead center (TDC) of the piston.
The other end of the shaft is attached to the flywheel. The flywheel is also cast iron. It is installed in such a way that the conical hole located next to it stands exactly opposite the crank pin of the fourth cylinder. This is necessary to set the TDC when the VAZ 2111 engine is being assembled.
Each connecting rod is made of steel and has an I-section. The upper connecting rod head is equipped with a steel-bronze bushing. There are different classes of 2111 connecting rods, depending on the bore of that bushing and the weight of the connecting rod. Diameter pitch - 0.004 mm. One engine must have connecting rods of the same marking.
This engine uses aluminum alloy pistons. The upper part is grooved with grooves for rings. There is a hole in the groove of the oil scraper ring for dumping the removed layer of oil into the pin. The hole for the finger in the piston itself is offset by 1 mm from the axis, therefore, when replacing, we look at the arrow that is knocked out on the bottom. When looking for parts for repair, it is important to know that the piston crown of the VAZ 2111 injector of 8 valves is equipped with an oval notch. Not to be confused with a piston for a 16 valve engine. Its bottom is flat and has 4 valve recesses.
Pistons, depending on the diameter, are also divided into classes: A, B, C, D, E. When replacing, pay attention to the marking so that the piston matches the cylinder. The gap between new parts should not exceed 0.045 mm. A new piston can only be installed in a new cylinder or a bored one. The maximum difference in weight between the pistons is 5 g.
The compression of the VAZ 2111 engine should not fall below 10 atmospheres.
The VAZ 2110 (or Lada 110) is a four-door sedan with front-wheel drive and an original design. Serial production of the five-seat Lada 110 began in 1996 and continues to this day (currently the car is assembled under the brand name "Bogdan 2110" at the LuAZ plant in Ukraine). Since 1996, several modifications of the VAZ 2110 have been launched at once, among which you can find models with both 8-valve and 16-valve engines (on later versions). Such technical characteristics of the VAZ 2110 as the type and displacement of the engine (four-cylinder gasoline with a volume of up to 1596 cc), as well as the maximum speed of the Lada VAZ 2110 (170 km / h for an 8-valve engine and more than 180 km / h for a 16- valve engine) make this front wheel drive sedan ideal for urban use to this day.
Among the distinctive features of the VAZ 2110, which is classified in the upper price segment of LADA cars, one can also note the presence of an immobilizer, a gasoline vapor recovery system and a special board control system (diagnostic unit). There was a possibility of installing power windows (in fact, they were installed), as well as a power steering.
VAZ 2110 engine
VAZ 2110 injector 8 valves came to replace the carburetor engine, which was originally installed on the first VAZ-2110. At the same time, an 8-valve injection valve with a working volume of 1.5 liters first appeared, but then the engine displacement was increased to 1.6 liters. An injector with 8-valves with a volume of 1.5 liters received the index of the VAZ-2111 engine, a more powerful unit with a volume of 1.6 liters (8-cl.) Received the index VAZ-21114. Recently, modifications of the 21114 engine have been produced, they are installed on almost all today's Lada models, although under a different index.
Today we will talk about the device of the VAZ-2110 8 valve injector as well as the characteristics of this power unit. In our photo at the beginning of the article, you can see how the “tens” injection engine looks under the hood of a car. So, how does the VAZ 2110 8-valve injector work? First, the main difference between the carbureted version of the engine and the injector is the supply of fuel to the combustion chamber. If in a carburetor engine the combustible mixture is sucked into the cylinders under the influence of a vacuum created by the pistons, then the fuel is injected under pressure in the injection unit. It is because of this that the entire design of the fuel system of the injector and the carburetor “tens” is different. It all starts in the gas tank, where an electric fuel pump is installed, the task of which is to create the necessary pressure in the rail. From the rail, pressurized fuel is injected into the combustion chamber through injectors. The entire injection process is electronically controlled, which opens and closes (via a return spring) the solenoid valves of the injectors, injecting fuel into the engine. But the electronics in the VAZ 2110 injector of 8 valves does not work by itself, but is guided by signals from pressure sensors in the fuel system, air sensors and throttle position. There is nothing of this in the carburetor “top ten”. In this regard, let's talk about the pros and cons of the VAZ 2110 8 valve injector. On the positive side, it can be noted that the operation of the injector is more stable, the engine produces more power, torque, while the fuel consumption is less than in the carburetor version. But if the carburetor VAZ 2110 can be repaired with almost bare hands, then the injection version requires diagnostic equipment, without which it can be extremely difficult to identify the problem. After all, if one of the sensors turns out to be faulty, then your injection engine may not start or work intermittently.
Characteristics of the VAZ 2110 injector of 8 valves with a working volume of 1.5 and 1.6 liters.
VAZ 2111 1.5 liter engine. 8-valve injector ➤ Displacement - 1499 cm3 ➤ Number of cylinders - 4 ➤ Number of valves - 8 ➤ Bore - 82 mm ➤ Stroke - 71 mm ➤ Power - 76 HP (56 kW) at 5600 rpm ➤ Torque - 115 Nm at 3800 rpm ➤ Compression ratio - 9.9 ➤ Power system - multipoint injection ➤ Acceleration to 100 km / h - 14 seconds ➤ Top speed - 167 kilometers per hour ➤ Average fuel consumption - 7.2 liters VAZ 21114 engine 1.6 l. 8-valve injector ➤ Working volume - 1596 cm3 ➤ Number of cylinders - 4 ➤ Number of valves - 8 ➤ Bore - 82 mm ➤ Stroke - 75.6 mm ➤ Power - 81.6 HP (60 kW) at 5600 rpm ➤ Torque - 115 Nm at 3800 rpm ➤ Compression ratio - 9.6 ➤ Power system - multipoint injection ➤ Acceleration to 100 km / h - 13.5 seconds ➤ Top speed - 170 kilometers per hour ➤ Average fuel consumption - 7.6 litersMajor malfunctions
The main malfunction characteristic of the VAZ 2110 is the appearance of the engine triple effect. Malfunctions can occur for various reasons. Consider the factors that cause unstable engine operation, as well as methods of elimination. If the stove does not heat up, look, but about replacing the valves.Low-quality fuel
The first step is to check how high-quality fuel has been poured into the vehicle. If the gasoline was of poor quality, then, most likely, one of the elements of the fuel system was forgotten. So, the motorist will have to find out what the fuel supply scheme is, and find the details that could fail. So, the first element that comes under the gaze is sprayers. Malfunctioning injectors can cause unstable operation of the motor, which will lead to triple formation. A special stand is used to diagnose and clean the unit, but many motorists carry out the process on their own, using a carburetor cleaning fluid. Also, unstable engine operation can be caused by clogged fuel filters. One is located under the rear right wheel and the other in the fuel pump. There is a filter mesh on the fuel pump intake, which must be replaced. The process is quite complicated, since you have to remove the rear seats and take out the fuel supply element. But the fuel filter under the wheel can be changed quickly and without any problems.Ignition system
Damage to spark plugs or high voltage wires can also cause triple formation. So, it is necessary with the help of a tester to check all the elements, as well as inspect them visually. If damaged, it is recommended to replace the entire kit.
Sensors and ECU
Another major cause of the engine triple formation is the failure of one of the engine sensors, as well as malfunctions in the electronic control unit. To diagnose, you need to connect to the "brains". Further, based on the errors shown, find the faulty meter and replace it. If this does not help, and the error in the ECU remains, then it is recommended to reset, and in some cases to flash the control element.Maintenance
Maintenance of the motor is carried out every 10-12 thousand kilometers. The schematic map is available from the official representatives of the manufacturer. But, as practice shows, it all comes down to changing the oil and oil filter.Many motorists ask the question - what is the best engine oil to fill in the VAZ 2110 power unit with 8 valves? The best option is a semi-synthetic motor oil of domestic or foreign production, labeled 10W-30 or 10W-40.
Not many motorists can boast of a powerful 2110 engine. So, to improve the power characteristics of the motor, it is necessary to carry out chip tuning of the VAZ 2110. For this, they usually turn to specialists, but more and more vehicle owners who carry out the process on their own.
The chip tuning circuit is quite simple. To carry out the operation yourself, you will need an OBD II cable (USB-Auto), a laptop and software. It is worth remembering that there are three options for improving the power unit: for power (but at the same time, consumption will increase), for reducing consumption (leads to a loss of power) and balanced (balance between optimal consumption and power).
Usually, the VAZ 2110 chip tuning is done in order to reduce fuel consumption, therefore, if the owner of the car decides to do it himself, then it is necessary to select the appropriate software. But, it is recommended not to take risks and turn to professionals for help.
Many are worried about whether the valve bends on the VAZ 2110 injection engine. No, it doesn't bend... The 8-valve injector does not suffer from this defect. But this does not mean that you should not watch the timing belt. Since loosening and then skipping the belt a certain number of teeth will lead to inevitable problems. It is worth paying special attention if engine oil gets on the belt, the oiled belt will not last long. Further, a detailed image of the timing diagram of the 8-valve injection engine “tens”. See the photo below.
When replacing the timing belt with a VAZ-2110, it is necessary to clearly align the marks on the camshaft pulley and crankshaft, without this the motor will not work normally. Another important point is that when the tension roller is moved to its original state, the marks shift as the belt tension changes. Therefore, carefully check whether the timing marks are clearly aligned before putting on the casing covering the timing belt.
Transmission and suspension VAZ 2110 8 valves injector
The Lada 21102 has a built-in five-speed manual transmission (manual transmission). This box is used on all versions of the 2110 line. It has good noise insulation, the lever travel is comfortable, the shifting smoothness is much better than that of the Zhiguli and Samara. The body (casing) of the box is made of aluminum alloy. A primary (driving) and secondary (driven) shaft are located inside the housing. The shafts are combined with the differential and final drive. The five forward gears are equipped with synchronizers that improve shifting smoothness.Gear ratios: 1st gear - 3.636, 2nd - 1.95, 3rd - 1.357, 4th - 0.941, 5th - 0.784. For reverse gear - 3.5. The final drive gear ratio is 3.7. The operating instructions say that you need to change the transmission oil every 75 thousand km.
The impacts of the chassis on the body are mitigated, as well as stability and smoothness are ensured by the forces of the front and rear suspension of the Lada 2110. An independent structure is used on the front axle. Each wheel has an independent coil spring, inside which a MacPherson strut is placed. Each rack has its own hydraulic shock absorber. The lower arms are attached directly to the steering knuckles, and the anti-roll bar is attached to them. The levers help to reduce the roll of the wheel (turning it around the longitudinal axis). When the car makes a turn, the wheel being turned "inward of the body" can move away from the axis of rotation. The stabilizer prevents this by twisting. Thus, the front suspension of the Lada 2110 allows you to maintain the stability of the car when cornering. Rear suspension is a rigid structure, the main element of which is a transverse beam. Since the rear wheels do not rotate, there is no need for maneuverability and stability at the rear must be high. Therefore, such a design is applied. The beam consists of trailing arms attached to each wheel and a connector that welds the arms together. The wheels on the rear axle are also equipped with hydraulic shock absorbers for shock absorption. Radial tires 175/70 are installed on the Lada 2110. Ventilated disc brakes are used on the front wheels, and drum brakes on the rear.
Increase the power of the VAZ 2110 engine... Consider the potential of a 2111 8V motor without replacing the cylinder head with a 16 valve. The 103 16V engine and its modifications are mentioned in a separate article.
The easiest way to improve something is to replace the camshaft with OKB Dinamika 108 or Nuzhdin 10.93, install a split gear, adjust the phases. The output will be around 85 hp. at a minimum cost and a slightly more active motor. Let's let the motor breathe freely, put the receiver, the throttle valve 54 mm and the exhaust spider 4-2-1 we get already under 90-95 hp and the dynamics at the Priora level. To this we add the revision of the cylinder head and intake manifold, light valves, cylinder head milling, the power will jump to 100 or more hp. For a further increase in power, it is recommended to increase the volume of the 2111 engine to 1.6 liters, by increasing the stroke to 74.8 mm. When using valves with an increased diameter, lightweight valve discs, the program settings, the car will show 110 or more hp, but in this configuration it is necessary to select evil shafts with a wide phase and a large lift. We will get an excellent sports engine for a VAZ 2110 with a power of 120-130 hp. and more.
Turbine on VAZ 2110
An alternative method of obtaining such power is to install a compressor with a pressure of 0.5 bar. With proper tuning and using the Nuzhdin 10.42 or wider Nuzhdin 10.63 shaft (or other manufacturers with similar characteristics), the motor will give about 120 hp + \\ -.
The 2111 engine was designed for a front-wheel drive car based on the VAZ 2108, but already a sedan, not a hatchback, so the engine became a hybrid of the internal combustion engines 2108 and 2110, widely uses their parts in its design. It was with modification 2111 that the manufacturer AvtoVAZ began to equip cars with injection engines controlled by an on-board computer.
Motor characteristics 2111
Since 1993, the VAZ-2110 project was opened by the manufacturer AvtoVAZ. A front-wheel drive sedan of increased comfort was developed, therefore the carburetor modifications of the 2108, 2110 engines and their variants did not meet the conditions.
Already at the initial stage, the project was divided into two independent works. A simple alteration of the "Eight" hatchback into a sedan was named VAZ-21099. The name of the second project remained the same, but the work on it dragged on for a number of reasons:
- in 1985, a test sample appeared; it was planned to launch a car with a new engine in a series from 1992;
- the crisis confused plans, the management of the manufacturer's plant put the VAZ-2110 on the conveyor only in 1996;
- in the first cars there was a carburetor internal combustion engine, then the modified 2111 injection type.
The designers managed to use the existing engine elements to the maximum, so that the user of previous generations of VAZ did not get confused about which oil and coolant to use. By default, the technical characteristics of the ICE 2111 are as follows:
| Manufacturer | AvtoVAZ |
| ICE brand | 2111 |
| Production years | 1997 – 2014 |
| Volume | 1490 cm 3 (1.5 L) |
| Power | 56.4 kW (77 hp) |
| Torque | 183 Nm (4400 - 4800 rpm) 186 Nm (4400 - 5200 rpm) |
| The weight | 127.3 kg |
| Compression ratio | 9,8 |
| Food | injector |
| Motor type | inline |
| Injection | electronic multipoint |
| Number of cylinders | 4 |
| Location of the first cylinder | TBE |
| Number of valves per cylinder | 2 |
| Cylinder head material | aluminum alloy |
| Intake manifold | short baffles |
| An exhaust manifold | width 1 - 1.4 mm, angle 45 ° |
| Camshaft | from 2110, provides valve travel 9.6 mm inlet, 9.3 mm outlet |
| Cylinder head | cast iron |
| Cylinder diameter | A-class - 82 - 82.01 mm B-class - 82.01 - 82.02 mm C-class - 82.02 - 82.03 mm D-class - 82.03 - 82.04 mm E-class - 82.04 - 82.05 mm |
| Pistons | from 2110 |
| Rings | from 21083 |
| Piston diameter | A-class - 81.94 - 81.95 mm B-class - 81.95 - 81.96 mm C-class - 81.96 - 81.97 mm D-class - 81.97 - 81.98 mm E-class - 81.98 - 81.99 mm |
| Crankshaft | model 2112 |
| Number of main bearings | 5 |
| Piston stroke | 71 mm |
| Fuel | AI-95 |
| Ecology standards | Euro 2 / Euro 3 |
| Fuel consumption | highway - 8 l / 100 km combined cycle 9.5 l / 100 km city \u200b\u200b- 13 l / 100 km |
| Oil consumption | maximum 1 l / 1000 km |
| Engine oil for 2112 | 5W-30 and 10W-30 |
| Engine oil volume | 4.5 l |
| Working temperature | 95 ° |
| Motor resource | declared 200,000 km real 250,000 km |
| Adjustment of valves | washers in the pusher seat |
| Cooling system | forced, antifreeze |
| Coolant quantity | 7.8 l |
| water pump | from 2108 |
| Candles for 2111 | BPR6ES, A17DVRM |
| The gap between the electrodes of the candle | 0.5 - 0.6 mm |
| Timing belt | from 2110, 111 teeth, belt width 19 mm |
| The order of the cylinders | 1-3-4-2 |
| Air filter | Nitto, Knecht, Fram, WIX, Hengst |
| Oil filter | catalog number 90915-10001 replacement 90915-10003, with a check valve |
| Flywheel | thickness 27.5 mm, grip diameter 208 mm |
| Flywheel Bolts | М10х1.25 mm, length 26 mm, groove 11 mm |
| Valve stem seals | code 90913-02090 inlet light code 90913-02088 graduation dark |
| Compression | from 13 bar |
| Turnovers XX | 750 - 800 min -1 |
| Tightening force of threaded connections | candle - 18 Nm flywheel - 61 - 87 Nm clutch bolt - 19 - 30 Nm bearing cover - 68 - 84 Nm (main) and 43 - 53 Nm (connecting rod) cylinder head - 4 stages 20 Nm, 69.4 - 85.7 Nm + 90 ° + 90 ° |
The official manual contains information on which oil to pour: 5W30 / 5W40 (winter), 20W30 / 20W40 (summer) and 10W30 / 15W40 (all-season). The manufacturer indicated lubricants for the engine of the manufacturers Rosneft, Mobil and Lukoil, a specialist at the service station usually recommends oils for the engine Mannol, Zic and Valvoline.
Design features
After many years of improvements, the 2111 motor has the following design nuances:
- engine circuit - electronic control of multipoint injection;
- engine block - has holes for fixing the attachment brackets;
- cylinders - bored to size 82 mm;
- crankshaft - with a long 71 mm piston stroke, similar to the model 2108, but the counterweights are more powerful to reduce vibrations;
- piston - an oval groove on the bottom, so as not to bend the valves, floating fit of the finger;
- connecting rod - length 121 mm, the lower head is heavier;
- camshaft - the profile of the cams has been changed, the landing dimensions coincide with the option 2108;
- Timing - copied from 21083, belt transmission;
- flywheel - the teeth are wider, the profile is changed, the diameter of the clutch fit is larger (208 mm), the crown is wider than that of 2110 (27.5 mm);
- starter - gear with 11 teeth;
- belt - 742 mm in the basic version, 1115 mm with power steering, 1125 mm with air conditioning;
- ECU - GM, Bosch or January;
- injectors - Siemens VAZ 6393 (nozzle with 4 holes, yellow color) with controller January 7.2 or M 7.9.7 or Siemens 6238 (nozzles with 2 holes, gray color) with controllers January 5 or MP 7.0.
Thanks to the indicated design solutions, the characteristics of the engine are significantly improved.
ICE modifications
Immediately after the creation of the 2111 engine, the injection was modernized, options appeared:
- 2111-75 - phased injection;
- 2111 -80 - injection in pairs-parallel.
In the first case, the pin on the end of the camshaft allows the DPRV sensor to track the position of the valves (closed / open). A mounting hole for the crankshaft position sensor has been added to the oil pump. For the second option, a 2110 camshaft is used.
Pros and cons
The above description of the parameters exceeds the characteristics of the entire line of ICEs existing at that time, produced by AvtoVAZ. However, "inherited" from engines 21083 and 2110, the 2111 engine received disadvantages:
- breakage of studs in the "muffler-exhaust manifold" mount;
- breakdown of the submersible fuel pump;
- leaking valve cover gasket;
- low resource of elements of the cooling system;
- periodic misalignment of valves.
The advantages are low oil and fuel consumption, possible do-it-yourself forcing, but only at the expense of improving the existing units.
In which cars was it used?
The 2111 engine was installed on the following models of front-wheel drive VAZ vehicles:
- 2108 - three-door hatchback;
- 21083 - three-door hatchback;
- 2109 - five-door hatchback;
- 21093 - five-door hatchback;
- 21099 - sedan;
- 2113 - three-door hatchback;
- 2114 - five-door hatchback;
- 2115 - sedan;
- 2110 - sedan;
- 2111 - five-door station wagon;
- 2112 - five-door hatchback.
The motor was installed on "eights" and "nines" after 1987, respectively.
Maintenance procedure
The upgraded ICE device changed the standard maintenance schedule developed for previously released engines, therefore, the 2111 engine is serviced as follows:
| Maintenance object | Time, year / mileage, thousand km (whichever comes first) |
| Timing belt | replacement after 100,000 km |
| Battery accumulator | 1 /20 |
| Valve clearance | 2 /20 |
| Crankcase ventilation | 2 /20 |
| Belts that drive attachments | 2 /20 |
| Fuel line and tank cap | 2 /40 |
| Motor oil | 1 /10 |
| Oil filter | 1 /10 |
| Air filter | 1 – 2 /40 |
| Fuel filter | 4 /40 |
| Heating / Cooling Fittings and Hoses | 2 /40 |
| Cooling fluid | 2 /40 |
| Oxygen sensor | 100 |
| Spark plug | 1 – 2 /20 |
| Exhaust manifold | 1 |
If the owner is tuning the internal combustion engine in order to increase power, the frequency of replacement and diagnostics indicated in the table should be reduced by 30-50%.
Typical malfunctions
After many years of operating experience, it was noticed that the 2111 engine is subject to the following failures:
The engine exhaust system is flawed, so the exhaust manifold cracks and its fasteners break. A feature of the timing belt is the low resource of the valve cover gasket.
ICE tuning
By default, the engine uses the maximum diameter of the cylinders, so it will not work out even more, or it will be too expensive. Tuning of the following types is applied:
- fTS filter - zero resistance can "revive" the motor;
- throttle 54 - a larger diameter damper must be installed in tandem with the FTS;
- straight-through exhaust system - a spider of the 4/2/1 scheme and a resonator with banks;
- sports camshaft - timing changes.
Thus, the ICE 2111 is an order of magnitude superior to the carburetor modifications, does not bend the valve, is economical in operation, so it was produced for a long time and a lot to complete the entire line of front-wheel drive cars produced at that time. Thanks to several oversized piston and cylinder sizes, overhauls can be done on your own.
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