VAZ-2112 was the last in the line of the 10th model.It is a modern and dynamic machine, in which the operational as well as the external indicators have significantly improved. It is worth saying that this is the best-selling car. Buyers are attracted by low prices, excellent maintainability, and also high practicality.
History of the model
The tenth family of front-wheel drive modelsThe Volzhsky factory began in 1995, with the model 2110 with a sedan body. Then in 1998, the plant launched the assembly of the station wagon - 2111. In the 99th the plant began to produce hatchbacks.
In the first years of production for the 2110 used a 1.5-liter sixteen-valve engine. At that time it was the maximum capacity of the plant.
In 2000, the plant introduced a new versionhatchback - VAZ-2112, 16 valves. Compared with the ordinary eight-valve version, the car had more power and more dynamism. The model immediately won the motorists, its appearance was sporty.
Packages
The car was produced and offered incomplete sets "Lux" and "Norma". "Norma" from the luxury version differs only in that there was no trip computer, fog lamps, a set of light-alloy wheels, headlight cleaning system.
"Norma" is equipped with electricpower windows for all four windows, central locking, remote trunk opening drive, steering wheel with adjustable height, immobilizer.
What is most interesting in any of the configurations(how expensive they are) there is no air conditioning. By today's standards, it is quite a big minus, because of which drivers are increasingly looking towards used cars.
Appearance and body structure
As for the dimensions, the VAZ-2112 (16 valves)decreased in length by 93 mm. This change occurred in the rear overhang. But at the same time the size of the wheelbase has not been transformed. Body length was 4170 mm. And the height of 1676 mm and width of 1430 mm remained traditional for the “tenth” family. The top line on this body very smoothly turns into a fairly short rear overhang and a large wing. This design allowed developers to make the car more manageable.
If you compare this hatchback with more classicVAZ models, it is worth noting that the "dvenashka" has the best aerodynamic characteristics and a modern appearance. The model is very popular among fans of tuning.
Fully galvanized body "dozens", which becameits time is very popular, it still corrodes. Many owners of new cars did not consider it necessary to perform anti-corrosion treatment. The bottom quickly rusted to holes.
Interior and Salon
In the interior of the VAZ-2112 (16 valves) - all the bestfrom two brothers. It combines the best characteristics of the salon wagon. The backs of the rear seats are divided into two parts. Each of them can be folded. So significantly increases the amount of luggage. And this is the only advantage. The cabin is more modest than in any foreign cars of the same classes and the same years.
The owners say that there is little light in the cabin,so on the dashboard. All the panels seemed to be perfectly assembled, but all the same, somewhere, something squeaks. The central tunnel next to the handbrake is equipped with buttons for controlling the window regulator - it is considered that it is not very convenient to use it. There are no such options for passengers behind - in the basic configuration even mechanical handles are not provided.
Еще один минус, как считают владельцы автомобиля VAZ-2112 (16 valves), - the complete absence of at least some sound insulation. When driving with the music turned on, you can clearly hear how the engine and the hydraulic booster work.
Big trouble - an incredibly cramped block of pedals.
From the edge of the brake to the console - just over 10 cm.Many complain of this very narrow opening. In order to work with the gas pedal, you have to turn the leg sideways. And if you do not turn out, then when the accelerator pedal is clamped, the foot catches the brake. In 2110 this is all right. Maybe the reason here is that the scarf is made more convex? Maybe.
And the front seats are made well.They are additionally equipped with side support. But here everything is not so clear. Many complain about uncomfortable adjustments. But big people fit perfectly in the salon and in the driver's seat - this is a virtue, since there is little space.
Another positive feature is the small height of the trunk shelf. It is necessary to open the fifth door, and nothing prevents loading.
In the car, good visibility.But the mirror in the cabin is not very convenient to use because of the large racks and the tilting of the glass. Rear passengers also note the excellent characteristics in this regard. But little space above the back of the head.
Chassis and steering
The main claim to the suspension is excessive softness.This is all due to a redesigned suspension system. But many drivers do not have enough feedback. And while the machine is well managed. Turning the steering wheel a little, you will immediately feel the result. By inertia, this hatchback is many times greater than the sedan and wagon. But to turn the steering wheel at low speeds is pretty hard. The fault in this fully falls on the power steering. It reduces effort, however the machine is not made more obedient for it.
Driving characteristics confident enough. On the ice, the car is driven. ABS is here of course not. Brakes with a vacuum booster and discs - front and rear - drum. Braking - and good.
Engine VAZ-2112 (16 valves)
As a power unit engineersused something new. They created the unit not again, but on the basis of the 21083 engine. It retained all the geometric characteristics of the 83rd, but at the same time it completely differs from it both in power and in other characteristics. Famous car brands took part in its development. The engine is highly economical. Among the minuses - weak torque at low revs. Also, the owners write in the reviews about the weak belt drive, if the timing belt breaks.
VAZ-2112 (16 valves) has an engine displacement of 1.5l Power that he can give out - 93 l. with. Torque is 133 Nm at 3300 rpm. As for environmental standards, the engine is designed for "Euro-3". For each cylinder works on 2 valves. One - on the inlet, the second - on the issue.
Design Features
Four-stroke engine of the car VAZ-2112(injector valve 16) is different in-line arrangement of the cylinder and piston group. The crankshaft in this unit is common to two camshafts. Cooling system based on liquid, closed type. Circulation coolant forced type. Combined lubrication system.
Cylinder block, connecting rods, pistons
The engine VAZ-2112 (16 valves) is equipped with a blockcast from high strength cast iron. At first glance it seems that it is completely analogous to the model 21083. But this is not so. The main difference is the diameter of the head bolts smaller by 10 mm. Other tides under the injection system sensors and other honing technology.
Connecting rods are made of steel by forging. They differ in I-section. The same connecting rods can be found at 2110.
Pistons are steel, hollow, floating. The finger has a diameter of 22 mm. Length - 60.5 mm.
Head VAZ-2112 (16 valves)
This is a completely new cylinder head.It has two camshafts. It was created with the support of specialists from Porsche. So, two shaft work from a gear drive. They are well protected from dirt and dust. Hydraulics pushers were used in the valve drive, and now there is no longer a need for manual adjustment of the valves.
Valve group
They are arranged in two rows V-shaped. Their design resembles the model 2110, but the diameter of the plates and rods is reduced. Each valve has one spring.
VAZ-21124
Also on the "dvenashki" set unit 21124.Here the volume of 1.6 liters, power - 89 liters. with., torque - 131 Nm. The power system is also a distributed injection. The engine supports Euro-3 and Euro-4.
This engine is a continuation of the line 2112.It was possible to increase the volume with the help of a crankshaft with a large crank radius with the same diameter of the cylinder. The cylinder block here also has an increased height.
Here they were able to solve the problem of bending valves, and the characteristics are at a sports level.
Ignition system
An electronic module is used as the heart of the system. Car owners write a lot about the fact that it is quite problematic. It should be very carefully select candles for it.
Зажигание ВАЗ-2112 (16 клапанов) имеет с двумя coils. One is for the operation of the first and fourth cylinders, the second for the second and third. In case of problems in the module, the spark disappears in pairs. The system itself is not maintained and not repaired. Managing it entirely given to the controller.
В системе работает несколько датчиков.This crankshaft position sensor, which sends a signal to the computer, and then the "electronic mind" will calculate how to work the coils. In the formation of the mixture and ignition works familiar to many DFID, coolant, knock sensor. Other VAZ-2112 sensors (16 valves) also work. For example, the sensor throttle, oxygen, exhaust gases.
Typical engine problems
Many motorists who own an "iron horse" withengine 2112, complained about the deformation of the valve with a break in the timing. This is a typical malfunction. Repair is simple. You just need to change the pistons to those that stand at 21124. There the problem is solved, but as a payment for this the power will decrease. If there is no desire to lose in this indicator, you need to constantly monitor the belt. Listen to the sounds. First, the rollers squeak, then rustle.
In addition, the engine can troit.How to deal with this unpleasant phenomenon? Check the level of compression, ignition module, wires. If the momentum floats, then you can suspect the throttle, idle speed control, crankshaft position sensors, DFID.
Note another malfunction. It can occur at idle and on the go. Motor when changing gear sometimes stalls. Clean the throttle valve or its sensor.
If the unit does not start at all, check the starter and battery.
It can also act up the ignition or power system.
With proper care for this car engineVAZ-2112 (16 valves) repair is not needed. Just follow the manufacturer’s instructions and carry out regular maintenance. All instructions on basic operations will not cause difficulties.
Price list
В самом начале за этот хетчбек просили больше, than other models. It was considered quite expensive. Perhaps the reason for this - power windows and lock. However, prices fell a little later, and the equipment and equipment became richer.
To date, the average carVAZ-2112 (16 valves) price ranges from 90 to 250 thousand rubles, depending on the configuration, tuning, engine. The car is suitable for various changes, so the owners modify it.
According to user feedback, the most optimal cost is about 150 thousand rubles. Since this level is offered is not trash.
So, we found out what the VAZ-2112 has technical specifications, price, reviews and configurations. Have a good shopping!
