Basic geometric dimensions of the VAZ 2112 and body features

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Tags:VAZ 2110/2111/2112Body geometry

VAZ 2110 cars that leave the factory assembly line have clearly verified body dimensions. However, few people pay attention to them when buying. As a rule, a driver begins to become interested in the dimensions of the body of his car in the following cases:

With proper body repair, geometric dimensions can only be checked by taking measurements

1. There are plans to buy a car of this brand second-hand, but the buyer wants to make sure that the vehicle has not been in an accident before. Body geometry will help answer this question.
2. The driver himself got into an accident. This could be a collision with another vehicle or a tree, curb, wall, etc. Body repair materials will be needed. In addition, the driver will need to select tools (for example, find out the dimensions of the slipway for body repair).

Body parts

VAZ 2112 body parts and their price
The VAZ 2112 is popular among novice motorists. This is precisely what can explain certain shortcomings and deformations that appear on the car body elements over time. A novice driver is usually inexperienced and makes certain mistakes that lead to accidents or breakdowns.

Body parts of VAZ 2112

Car wings are no less susceptible to deformation. These parts themselves are not very strong, and if they collide in a serious accident, they are severely deformed. Less serious damage can be corrected, according to the dimensions given by the standard geometry of the VAZ 2112 body. Complex deformations cannot be restored, and it is easier to replace.

VAZ 2112 body parts and corrosion

And, of course, corrosion eats up a lot of parts of the VAZ 2112 if the owner does not take sufficient care of the vehicle. The hood, doors and those parts of the body that are either hidden from view or located close to the road surface are most often exposed to the negative effects of rye.

VAZ 2112 body sizes

The first signs of a violation

More than half of drivers do not carry out regular measurements between technological holes, even on their own after body repairs. When purchasing a car on the secondary market, you need to go to a specialized service station to check it; often information about the factory dimensions of a particular brand is not available. There is a fee for the inspection, but cost savings can result in major repairs in just a few months. Signs that the body geometry is broken:

1. The doors to the cabin, the hood, and the trunk are hard to close.

1. 80% of subsidence of parts is associated with deformation of the racks, and not with breakdowns in fasteners.
2. At a speed of more than 80 km/h, the car “throws” from side to side, and body vibration appears. When inspecting the components, all units are working properly, there is no body vibration.
3. Frequent breakdowns in the chassis are a sign of deformation of the cups and side members.

Notes

1. . “Behind the Wheel” (No. 10, October 2002). Date accessed: May 6, 2015.
2. Vadim Kryuchkov.
   . Behind the wheel (August 1, 2004). Date accessed: October 30, 2019.
3. Alexander ALESHIN.
   .
   Exchange + Auto
   . VAZ (December 26, 2002). Access date: December 30, 2022.
4. ↑
5. ↑. drom.ru (March 29, 2017).
6. “Auto business” No. 8 (104), 1998 - Article “VAZ-21106, Yellow Shark from Russian automotive waters”
7. “MAXI Tuning” No. 03, 2006 - P. 32.
8. (English). fiaresultsandstatistics.motorsportstats.com
   . FIA. Access date: October 30, 2022.
9. Mikhail Afanasyev.
   .
   autotest.pro
   (September 11, 2015). Date accessed: February 27, 2022.
10. Vyacheslav Vasilenko.
    . Behind the wheel (July 30, 2015). Access date: December 11, 2016.
11. S. Mishin.
    (unavailable link). ZR (1998, no. 10). Date accessed: July 10, 2018.
12. . Behind the wheel (March 1, 2004). Date accessed: November 9, 2022.
13. . Mail.ru (September 29, 2009). Date accessed: November 9, 2019.

Control dimensions for checking the geometry of the underbody of a VAZ 2108 (2109, 21099) car

Modifications

• VAZ-21120 - with a 16-valve engine with distributed fuel injection, displacement 1.5 liters. 14 inch wheels.
• VAZ-2112-37 is a racing model of the VAZ-2112, prepared for the “ring” in the Lada Cup qualifying group. Engine VAZ-2112, 1.5 l, 74 kW/100 l. s., Hatchback body, number of doors – 5, number of seats – 1, equipped with a safety cage, external aerodynamic kit, front extension of the strut support cups.
• VAZ-21122 - with an 8-valve engine with distributed fuel injection, displacement 1.5 liters, 13-inch wheels.
• VAZ-211223 is a three-door hatchback of the VAZ-2110 (“coupe”) family.

How to check the overall and geometric dimensions of the VAZ 2110 body visually or instrumentally?

Types of damage

Before removing corrosion damage, it is worth finding out its cause. There are five types of rust:

• cosmetic rust forms in areas where car parts come into contact with the body (lights, moldings and radiator grille);
• under-film occurs in the lower part of the coating and is a pronounced defect (the paint turns into bubbles);
• the through type is formed in the final stage of corrosion - holes appear that spoil the metal;
• pinpoint damage destroys the inner layer of the car's surface;
• Rust spots can cover most of the body and wing of a vehicle; it is recommended to remove errors at the stage of their formation.

Length

Restoration of car body geometry, removal, replacement and repair of body parts

The geometry of the VAZ 2110 body is described in the operating instructions. The main parameters for checking body geometry are as follows:

1. There should be 4.265 meters between the extreme points of the front bumper and the rear bumper.
2. The distance between the center of the front wheel and the center of the corresponding rear wheel is 2.492 meters.
3. The distance from the center of the front wheel to the end point of the front bumper is 0.829 meters.
4. The distance from the center of the rear wheel to the end point of the rear bumper should be 0.944 meters.

The height of the car is always stationary - 1420 mm

You should try to avoid welding and other work that involves thermal heating of the metal.

Equipment and tools

Replacing rear side members on a VAZ 2110

Repair work to replace the spar must be carried out in an equipped and spacious garage. It is necessary to prepare equipment and tools:

• welding machine or gas welding;
• rear side members complete with rear suspension;
• two jacks, hydraulic racks;
• drill;
• Bulgarian;
• chisel;
• plumber's hammer;
• disc on a grinder for stripping metal where the old part was cut.

Before starting repairs, you must remove the battery and drain all remaining gasoline from the gas tank. If possible, cover the gas tank with fireproof material. To prevent spontaneous combustion from remaining gasoline vapors in the gas tank. Since the repair will be carried out using a power tool that produces a spark.

Technical characteristics of VAZ-2112

It is worth considering the characteristics of the engine installed on the VAZ-2112. So, the engine for this model has an injection power system with 4 cylinders. The camshaft is located at the top, and the timing mechanism is belt driven. Without load, the engine can last a long time.

1. The engine capacity of this model is 1.5 liters, with a power of up to 93 hp. With.
2. The car consumes 7 liters of gasoline per hundred in the combined cycle.
3. Oil consumption per 1000 km – 50 g.
4. The engine resource set by the factory is 150,000 km.
5. In practical terms, the resource is 250,000 km.

But this model has not only advantages. As for the disadvantages, one of the main ones is bent valves when the timing belt breaks. This problem can be solved by installing pistons from the 124th engine model, but this will reduce the power by several horses.

If you don’t want to lose power, then you need to constantly monitor the engine’s operation and listen to the slightest changes in sound during operation. When the belt wears out, the drive begins to squeak at idle, then rustle, and if the belt is not changed in time, it will break.

Although VAZ models are famous for their durability, this mainly applies to models assembled during the Soviet period. More modern models have a number of disadvantages regarding internal characteristics. In addition, in recent years, Lada maintenance has become increasingly expensive.

What's under the plastic?

It should be remembered that visible damage is sometimes not the only defect that occurs as a result of an accident. Let's take the front bumper for example. Firstly, the everyday concept of “bumper” is actually much more complex than it seems. What many are accustomed to mean by this definition consists of a bumper cover (painted plastic), a honeycomb filler (it is invisible from the outside and acts as a damper), an amplifier (its purpose is clear from the name), and various fasteners.

The owner of a car sometimes simply does not know its design. In this regard, surprises are possible, sometimes not entirely pleasant. For example, what you are used to calling a bumper is actually nothing more than a plastic trim (in fact, that’s what it’s called in the list of spare parts). And in the photo - what is usually hidden by the overlay. Here you can see the bumper reinforcement (metal profile), various fastening panels... In addition, under the lining in many cars (except perhaps budget ones) there is a honeycomb filler for better shock absorption of light impacts. Summary - a crack or dent on the bumper visible from the outside may hide damage to a number of other elements.

Electronic units, a washer reservoir and other important elements may be hidden under the bumper or fender. Thus, minor damage to the plastic may cause the need to change not only the bumper cover, but also the filler and, for example, the tank. This comes as a surprise to those who have roughly estimated the cost of repairs by eye, adding the price of a new trim to the costs of painting and installing it.

The same surprises can occur if the doors are damaged - a small dent will cause deformation and failure of the window regulator or glass guides.

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Subtleties of body repair

Body repairs are most often carried out after an accident, but also if some parts are rusty. But you should still try to avoid welding and other work that involves thermal heating of the metal.

If possible, try not to remove bezels. This can also lead to changes in body geometry. And after any repair work related to the body, be sure to check its linear dimensions.

To independently solve the problem of restoring parts of a VAZ 2112 car, you need to have the geometric dimensions of its body. In professional workshops, these parameters must be taken into account, and they are individual for each machine model. Violation of body geometry must be eliminated, since it significantly reduces the safety of driving such a car. From this article you can learn important information about the indicators on which high-quality repair of the VAZ 2112 body depends.

When to change the upper arm silent blocks

The service life of the upper silent blocks of the front suspension on the Niva is quite high. However, signs of wear may appear already after a mileage of 70-80 thousand km, or even earlier if the car is operated on a dirt road. The first sign of a worn silent block is a creaking and knocking sound when driving over uneven surfaces.

In the most advanced cases, a worn silent block will affect the car's handling and ability to keep a straight line; increased uneven tire wear and yaw along the road in a straight line are possible. The easiest way to determine the condition of the silent block is visually - there should be no cracks or chips on the surface of the rubber, and there should be no delamination or play.

Getting to know the “twelve”

The VAZ 2112 or “two-piece” car was produced, like its analogues, at the Volzhsky Automobile Plant. It is a 5-door hatchback body, reminiscent of the VAZ 2110 sedan in shape.

Body dimensions of VAZ 2112

Production of the “twelve” began in the 99th year of the last century. The car body was copied from the VAZ 2110, but shortened to 4170 mm. The volume of the luggage compartment is 400 liters. Due to the shortening of the body, the car, compared to the “ten”, began to respond better to turning the steering wheel.

And in general, the model has a sportier character than the VAZ 2110. Combining all the advantages of the “ten”, the VAZ 2112 is also equipped with the rear seat of the 2111 station wagon.

The clear improvements over previous models are as follows:

• Despite the small length of the body, you can increase the small volume of the hatchback by transforming the rear seat;
• Better handling, especially when entering corners.

VAZ 2112 body geometry

Like most VAZ models, the “dvenashka” was produced in several modifications and designs. In particular, we note the VAZ 21123 in the coupe body type. This modification even went through 3 body restylings and initially had a unique, original hood and bumper. Subsequently, the model was equipped with a grille and a standard hood.

Body features and the importance of geometric dimensions

In general, the “dvenashka” model is almost the most popular car in the domestic automobile industry, it is cheap and has a good design and a wide variety of body styles.

VAZ 2112 body repair

When developing this model, the manufacturer took into account many factors, including compliance with the individual tastes of each customer. In this regard, several body versions of the VAZ 2112 were produced, each of which had different targets.

Coupe, station wagon, sedan, hatchback - the “two-piece” was equipped with all these body types. The coupe is more correctly called a 3-door hatchback. This is the most rarely seen modification of the VAZ 2112. Its sporty design distinguishes it from other versions of the family, which are generally made quite monotonously.

Body repair VAZ 2112 coupeBody repair VAZ 2112 coupe

Experts believe that the VAZ 2112 coupe has the right to be called the best in terms of body design features and design. In total, about 10 thousand cars of this type were produced, after which production was discontinued.

Dimensions and dimensions also, along with the type of body structure, play a big role in convenience for passengers and good handling. Some modifications of the VAZ 2112 were even equipped with a sunroof, which increases the ease of use of the car.

So, here are the body dimensions of the VAZ 2112:

• Body – hatchback;
• Length, mm – 4170;
• Height, mm – 1435;
• Width without rear view mirrors, mm – 1680;
• Width with rear view mirrors, mm – 1875.

They, as we see from the table, better meet modern requirements and help the machine cope with a greater number of functions. The good spaciousness of the interior and trunk of the “two-wheeler” is a clear confirmation of this. Passengers feel very comfortable inside; the car can carry a lot of cargo if you are planning a long-distance family trip.

Illegal refusal to pay for old damage

If the insurer tries to deduct what is not deductible or completely refuses compensation under compulsory motor liability insurance, justifying this on the fact that they were received earlier, then you can and should defend your case.

First of all, you will need to spend money on an independent examination. The expert will need to indicate the reason for which it is being carried out - in this case, he will additionally perform an automotive technical examination. It is paid, but if you win in court, the money for it will be returned to you by the insurance organization.

If compensation is not received or the insurer ignores such a claim, a claim must be filed in court. At this stage (and possibly earlier), it is better to contact an independent expert lawyer who can correctly draw up a statement of claim to the court and consistently present the necessary rules of law and facts in the case in the courtroom.

Weight of VAZ 2112 bodies

The body (supporting type) of the five-door hatchback VAZ 2112 2112 1.5 MT, in accordance with the manufacturer’s data, weighs 1040 kg.

Model body weight:

Weight of hatchback modifications:

• VAZ 2112 21123 1.6 MT, 3 doors (2002 – 2009): 1050 kg.
• VAZ 2112 2112 1.5 MT, 5 doors (2000 – 2004): 1040 kg.
• VAZ 2112 21121 1.6 MT, 5 doors (2004 – 2008): 1040 kg.
• VAZ 2112 21124 1.8 MT, 5 doors (2004 – 2008): 1040 kg.

Additional Information:

Ensuring the safe operation of VAZ 2112 vehicles while reducing the vehicle's weight as much as possible is achieved, inter alia, through the use of materials of varying thickness in the body structure (to create deformation zones).

Important: modifications of the VAZ 2112 hatchback are equipped with two-volume bodies with two or four side doors with rear doors

Other names:

The front-wheel drive 5-door hatchback VAZ 2112 was produced under the following names: VAZ 112, Lada 112.

Years of production Years of production of all modifications of the model: 1999-2008.

Shock absorber modification

When transporting large loads (and often VAZ 2110 owners do not listen too much to recommendations regarding load capacity), the car seriously “sits down” and its ground clearance is significantly reduced.

If you have to constantly carry heavy things, it makes sense to install springs with class “A”. Naturally, they will make the shock absorbers stiff, and you will only be comfortable in a heavily loaded car, and without a load it will shake like on a cart.

There are also s, which are installed between the spring coils and do not allow the shock absorber to compress too much.

Interturn spacers in the shock absorber spring

In principle, such a car will no longer sag significantly under load, as well as nod off, but the shock absorber stroke will decrease and it will fail faster.

Specifications

Power unit

For the Lada 112 car they offered a line of in-line four-cylinder petrol engines, which many are familiar with from the “ten”. At the beginning, the hatchback had a 1.5-liter power plant with a carburetor power system. As a result, the engine developed 73 “horses” and 109 Nm.

However, very quickly this “engine” was changed to eight- and sixteen-valve power units that received multi-point injection. The working volume of such engines was 1.5 - 1.6 liters. The new engines produced 79-90 horsepower and 109-131 Nm of torque. They consume engines from 7.3 - 8 liters in mixed mode.

In essence, the VAZ-2112 engine is a qualitative evolution of the VAZ-2111 power plant, but it has already received a 16-valve gas distribution mechanism instead of eight valves. Among the main differences are the use of 4 valves for each cylinder, 2 camshafts, which helps the engine supply more fuel-air mixture into the combustion chamber at a time and quickly remove exhaust gases into the exhaust system.

Up to 3,000 rpm, the engines function almost equally, but when the needle passes the 3,000 mark, the 16-valve engine shows itself more dynamically. Interestingly, gasoline consumption is lower than with an 8-valve engine (2111). The engine itself (1.5) is injection, in-line and has an overhead camshaft.

The gas distribution mechanism has a belt drive. Many VAZ-2112 owners have experienced a broken timing belt. This is a very unpleasant event, since when the belt breaks, the gas distribution mechanism bends the valve. The new cylinder head has hydraulic compensators, which allows drivers to avoid adjusting valve clearances. In addition, the main bearings have additional oil channels.

Transmission

Together with the power plant of the Lada-2112, a mechanical five-speed gearbox operates. All torque is transmitted only to the front wheels. The first hundred kilometers is reached in 12-14 seconds. The maximum speed limit does not exceed 170-185 kilometers per hour.

Chassis

In technical terms, the domestic hatchback is not much different from the “standard” sedan. The basis was a front-wheel drive “trolley”, which has an independent McPherson-type suspension in front and a semi-independent structure with a torsion beam in the rear. The steering device has a rack and pinion mechanism, and the braking system has disc brakes at the front and drum brakes at the rear.

The first signs of a violation

More than half of drivers do not carry out regular measurements between technological holes, even on their own after body repairs. When purchasing a car on the secondary market, you need to go to a specialized service station to check it; often information about the factory dimensions of a particular brand is not available. There is a fee for the inspection, but cost savings can result in major repairs in just a few months. Signs that the body geometry is broken:

1. The doors to the cabin, the hood, and the trunk are hard to close.

1. 80% of subsidence of parts is associated with deformation of the racks, and not with breakdowns in fasteners.
2. At a speed of more than 80 km/h, the car “throws” from side to side, and body vibration appears. When inspecting the components, all units are working properly, there is no body vibration.
3. Frequent breakdowns in the chassis are a sign of deformation of the cups and side members.

Dimensions of VAZ 2110 - length, height, ground clearance

The VAZ 2110 car was produced from 1995 to 2007. This sedan was created on the basis of the Lada 2108 hatchback. The dimensions of the VAZ 2110 differ slightly from the overall dimensions of the 21099 model. In particular, the length of the VAZ 2110 is only 6 cm longer than the length of the only sedan from the Lada Samara model range.

The length of the wheelbase is 3.2 cm longer, the height of the car is 1.8 cm, and the ground clearance of the loaded “ten” is 5 cm higher than that of the ninety-ninth. The front and rear wheel tracks of these sedans are the same. The same engines and gearboxes were installed on both cars.

However, despite all this, the technical characteristics of cars 2110 and 21099 are somewhat different. Despite its greater weight, the VAZ 2110 develops a higher maximum speed and shows better maneuverability thanks to smooth body lines and more advanced control systems. Undoubtedly, the VAZ 2110 is the best car produced at the Volzhsky Automobile Plant in the 90s.

dimensions

As noted above, the 2110 sedan turned out to be wider, taller, longer and heavier than the cars of the base family. This happened thanks to the desire of the designers of the Volzhsky Automobile Plant to increase the space in the car interior and increase comfort for the driver and passengers.

Thanks to the increase in the wheelbase and the width of the body, the car has become much more spacious; the semi-recumbent driver's seat, so characteristic of the Lada Samara family, has become a thing of the past; there is more space for passengers sitting in the back. The 110 family became the mother family for the premium Priora model. Overall dimensions of VAZ 2110:

• body length (including bumpers) - 426.5 cm;
• wheelbase length - 249.2 cm;
• height when equipped - 142 cm;
• distance from the front axle to the end of the bumper - 829 mm;
• distance from the rear axle to the end of the bumper - 944 mm;
• body width - 168 cm;
• the distance between the tips of the side mirrors is 187.5 cm;
• front track - 140 cm;
• rear track - 137 cm;
• maximum ground clearance (empty car) - 18 cm;
• ground clearance (unloaded car and driver) - 17 cm;
• minimum ground clearance (driver, 4 passengers and luggage) - 16.5 cm.

It is worth noting that ground clearance is based on 13-inch wheels with 175/70 tires, or 14-inch wheels with 175/65 tires. When using other wheels or tires, the ground clearance will be different.

Specifications

During the production of the 2110 model, the Volzhsky plant created more than a dozen different modifications of this sedan, including the Consul limousine with a greatly increased wheelbase. However, most of the cars were produced in the following modifications:

1. 2110-010.
2. 21102.
3. 21103.

Technical characteristics of model 2110-010:

• curb weight - 1010 kg;
• maximum weight of passengers and luggage - 470 kg;
• engine brand - 2110;
• power type - carburetor;
• volume - 1.5 liters;
• power - 72 hp;
• acceleration to 100 - 14 s;
• highest speed - 165 km/h;
• average gasoline consumption in the combined cycle is 6.6 liters.

Technical characteristics of model 21102:

• curb weight - 1020 kg;
• maximum weight of passengers and luggage - 460 kg;
• engine brand - 2111;
• power type - distributed injection;
• volume - 1.5 liters;
• power - 76 hp;
• acceleration to 100 - 14 s;
• highest speed - 170 km/h;
• average gasoline consumption in the combined cycle is 7.1 liters.

Technical characteristics of model 21103:

• curb weight - 1060 kg;
• maximum weight of passengers and luggage - 455 kg;
• engine brand - 2112;
• power type - distributed injection;
• volume - 1.5 liters;
• power - 93.5 hp;
• acceleration to 100 - 12.5 s;
• highest speed - 185 km/h;
• average gasoline consumption in the combined cycle is 7.2 liters.

According to the manufacturer's recommendation, the weight of the towed trailer should not exceed 500 kg.

expertvaz.ru

Weight of passenger cars in tabular format

We present to your attention a table that shows the weight of the car by brand.

Thus, it turns out that if we take, so to speak, “in general for the hospital,” then the average weight of a passenger car is approximately from 1 to 1.5 tons, and if we talk about SUVs, then the whole weight already shifts from 1.7 tons to 2. 5 tons.

weight of a passenger car, how much does OKA weigh, how much does a car weigh, weight of a car, how much does a Matiz weigh, how much does a Matiz weigh, weight of a Skoda car, weight of an Audi

( 1 rating, average 4 out of 5 )

How to make a mass on a VAZ 2110

Text and photo: I. N. Skrydlov, Lyubertsy (aka Aktuator) Currently, the vast majority of cars use the car body (vehicle) as a common wire for most electricity consumers. The body is therefore called the mass (foreground, ground) of the car. If any of the connections to the mass becomes unreliable, miracles begin. The simplest example of this is the blinking of all the lamps in the rear light.

We turn on the turn signal, and it starts blinking with the brake light or reverse light. At the same time, at the required consumer, the voltage is two to three times different from the required 12-14 volts, and at the unnecessary (not turned on), on the contrary, quite sufficient voltage appears for its operation. This is with light bulbs.

What if this starts in the Electronic Engine Control System (ECM)? Then the engine may begin to spontaneously change its operating mode - from gaining high speeds to stalling. I’ll try to describe the places where the loss of a reliable connection to ground is most likely, and the glitches that appear in this case. I ask you to forgive me in advance for the sometimes strange and unusual names of components and car parts, but since I work at a VAZ warranty station, the situation obliges me. I'll start, perhaps, with the Rechargeable Battery (AB). In modern VAZ cars, a double wire comes off the negative terminal of the battery. Its thick part, about the thickness of a little finger, connects the negative battery and the engine.

If the contact of this wire is unreliable, there may be a deterioration in the battery charge, a decrease in the starter rotation speed when starting, as well as problems in the ECM system, since the minus comes to it from the engine, from the studs on which the ignition distributor hung on carburetor vehicles. First of all, you should check the tightness of both nuts, between which the wire tip is attached to the engine. First, loosen the outer nut, tighten the nut under the tip, and then tighten the outer one back.

The thin wire connecting the minus battery and the car body is the main connection for all electricity consumers in the car, and in carburetor modifications also for the engine. You should check the tightness of both the M6 ​​bolt directly on the battery terminal and the M8 nut on the body. The location on the body depends on the make of the vehicle. Family 2108-9 and 13-15 1.5L the mass of the ECM is taken from the engine, from two M6 bolts securing the plug on the right side of the cylinder head.

For carburetor cars, the ignition distributor was attached there. Family of vehicles 2113-15 1.5 and 1.6L with new generation controllers Bosch 7. 9. 7 or January 7.

2, the ECM connection to ground is located on a welded pin that secures the metal frame of the center console of the instrument panel to the floor tunnel, through a metal strip with two side lugs on the left and right (Inside the center console, approximately under the ashtray). Unfortunately, as practice has shown, there is no bar under it. Because of this, given that the stud itself is painted during the manufacturing process of the vehicle, and is practically not tightened with the corresponding nut, over time, a voltage drift appears in the ADC channels of the DTOZH, TPS and MAF sensors when the radiator electric fan is turned on. As a result, we have a jump in engine speed when the fan is turned on. Treatment methods are described in.

Thus, in this case, poor electrical contact between the body and the battery negative is also very critical. (See above). Family 2110-12, 1.5L.

The ECM weight is taken from two M6 bolts located on the left side of the cylinder head. Family 21114, 21124 1.6L, with new generation Bosch 7.9 controllers.

7 or January 7. 2. There is already one M6 bolt in the head. The ground is taken from it only for all four ignition coils, and the ground for the ECM is taken in the cabin, from the welded stud on the ECM mounting bracket, behind the left screen of the center console. In turn, the mass is supplied to the bracket through a pin welded to the engine shield in the middle.

The nut on this stud is usually not tightened. If there is insufficient contact in these connections, voltage drift in the ADC channels of the DTOZH, TPS, and MAF sensors is possible when the radiator electric fan is turned on. As a result, we have a jump in engine speed when the fan is turned on. Treatment methods are described in. Thus, in this case, poor electrical contact between the body and the battery negative is also very critical.

Reasons for violation

The correct distance between all specific technological holes on the car body is called body geometry. The distance is determined by the manufacturer. Its constancy ensures optimal operation of all components and assemblies of the vehicle installed on the body. Check locations:

1. Diagonal of doorways.
2. The distance between the support points of the body to which the engine and chassis are attached.
3. Diagonal between spars and cups.
4. Diagonal of the hood, luggage compartment.
5. Distance between reference point on roof and front bumper.

Any damage to the vehicle, annual operation leads to a violation of the geometry of the body. The distances change, deforming the size of the wheelbase, displacing internal parts.

The geometry is violated in the following cases:

1. Accident. Sometimes it is enough to hit the fence with the bumper.
2. Frequent driving over potholes, crossing railway tracks at high speed.
3. Factory defects - bolts not tightened tightly enough.

In the last two cases, 70% of the load is taken by the car's suspension, but the driver is faced with such problems as stretched springs and broken shock absorbers. In this case, the body geometry changes gradually.

After an accident, the body bears 100% of the load, the geometry changes instantly, it is necessary to carry out diagnostics on a slipway in a service station or with a level (possibly in a garage).

Dimensions of the engine compartment of the VAZ 2110

The question arose about replacing the TV (s/o) with a VAZ-2110, as there was great sadness. Like everyone else, in order to save money, as well as gain experience, it was decided to do it yourself. The question arose about the geometric dimensions of the engine compartment. I found a couple of diagrams on the Internet

Comments 18

I also need sizes to check, so which ones to use!

I made it approximately according to my measurements

You probably haven’t been here for a long time) I’ve already done and sold the car! I won’t edit the blog anyway!

Yes, I already made mine too. But this recording will still be useful to someone

Wow, I should try to measure it)

Didn't take any measurements? Otherwise, in just a week I’ll go on vacation, and I’ll start doing shamanism a little

Not yet, I won’t get around to it, but I’ll definitely write back if I intend to)

I would be very grateful

Vitaly Kakhovka on YouTube did the 10th family in the video everything is there

Thank you. Let's take a look too

A1=119.5A2=119.5B=127B1=46B2=46G1=49.5G2=49.5D=96))) my TV is further welded

Thanks Slav. We will still wait for at least a couple of measurements to choose the “golden mean”, so to speak.

Thank you for your quick help in taking measurements pandaaaaaaaaaaaa And so here are his measurements: A1=118.5A2=118.5B=127B1=44B2=44D1=48.5G2=48.5D=95.5 Thanks to him It seems like the points are not seriously gone, +- 0 .5 cm

Thanks for the sizes, I couldn't find them anywhere. According to these dimensions, they are one to one + -5 mm (as they measured with a tape measure) But between the glasses (shock absorber rod), according to the book there should be 1103 mm, but for me it is 1003 mm. I don’t understand how this happens((

I won't even give you a hint.

Thank you for your quick help in taking measurements pandaaaaaaaaaaaa And so here are his measurements: A1=118.5A2=118.5B=127B1=44B2=44D1=48.5G2=48.5D=95.5 Thanks to him It seems like the points are not seriously gone, +- 0 .5 cm

Is this the exact size?

Depends on what. You can choose a middle ground. There is generally little information about the VAZ-2110

I'll write first. My sizes may differ radically from yours, since I measured the points as I currently have them. And so: A: I couldn’t measure it because of the installed receiver 3 l. B: 126.5 cm. C: left - 45 cm, right - 45 cm (right and left, as you look at the picture) D: L- 48 cm, P - 48.5 cm. L: 95.5 cm. Feel free to write measurements, I really need them. It took me a maximum of 1 minute of my time. Thanks everyone for your help

Cars coming off the assembly line have strictly verified body dimensions. As a rule, no one pays much attention to this when buying a new car.

However, the need to measure and check the geometric dimensions of the VAZ 2110 body with the instruction manual may arise in the following cases:

• you buy a car second-hand and are not sure that it has not been in an accident. It is because of this that, as a rule, the geometry of the VAZ 2110 is most often violated;
• you yourself got into an accident, even ran into a stone, curb, etc., causing the car to receive a serious blow.

Basic reference dimensions of attachment points for components and assemblies

Reasons for violation

The correct distance between all specific technological holes on the car body is called body geometry. The distance is determined by the manufacturer. Its constancy ensures optimal operation of all components and assemblies of the vehicle installed on the body. Check locations:

1. Diagonal of doorways.
2. The distance between the support points of the body to which the engine and chassis are attached.
3. Diagonal between spars and cups.
4. Diagonal of the hood, luggage compartment.
5. Distance between reference point on roof and front bumper.

Any damage to the vehicle, annual operation leads to a violation of the geometry of the body. The distances change, deforming the size of the wheelbase, displacing internal parts.

The geometry is violated in the following cases:

1. Accident. Sometimes it is enough to hit the fence with the bumper.
2. Frequent driving over potholes, crossing railway tracks at high speed.
3. Factory defects - bolts not tightened tightly enough.

In the last two cases, 70% of the load is taken by the car's suspension, but the driver is faced with such problems as stretched springs and broken shock absorbers. In this case, the body geometry changes gradually.

After an accident, the body bears 100% of the load, the geometry changes instantly, it is necessary to carry out diagnostics on a slipway in a service station or with a level (possibly in a garage).

Interior

If a person who drove a “tenth” model sits in a “two”, he will instantly find a fairly important difference. The gearbox housing is made of plastic and in the VAZ-2112 it is slightly larger

Because of this, from the right side of the edge of the brake pedal to the transmission tunnel-gearbox housing is approximately 9 centimeters. It turns out that within these 9 centimeters there should still be a gas pedal.

It is clear that pressing such pedals is not so convenient, because together with the accelerator pedal you can press the brake in the reverse order. The steering wheel is exactly the same as in regular “tenth” models. The cars received an adjustable steering wheel. As for the seats and door panels of the twelfth model, they were covered with fabric in the same color as the vehicle body itself.

Due to the wing mounted on the luggage compartment lid, the level of visibility drops significantly. Some car owners decide to dismantle it, also justifying it by the fact that this improves the appearance of the Lada 2112. The glove compartment, located in the “two-piece” in front of the front passenger, turned out to be quite spacious and can accommodate A4 sheets.

Speaking of the front panel, it reminds some of the familiar lowest torpedo from the early releases of the G8. Engineers were able to create a convenient instrument cluster. Of course, there are some inconveniently located control buttons, but the torpedo itself as a whole is not as bad as it might seem.

It’s worth being frank: the twelfth model has hard plastic that often produces creaking sounds, but it is clear that it is much more ergonomic than the “eighth” family. In the center you can see the famous signaling device with a drawing of a car, informing the driver that not all doors are closed. On the side there is a clock, an emergency signal button, which could have been made a little larger, as well as adjustments for the stove and damper.

In general, sitting at the helm of the Lada-2112 is quite free. However, the steering wheel covers the buttons for lights, fog lights and heated glass. The switches are conveniently located under the steering wheel, so there is no need to reach them. The steering wheel is precisely adjusted in thickness, so it is convenient to use. I would especially like to thank the engineering staff for installing height-adjustable seat belts.

There is enough free space at the feet of the person sitting in front. The factory decided not to spoil the door trim in any way, so it evokes more pleasant emotions than, for example, the hard plastic of the Lada Priora. The presence of a pleasant, fleecy upholstery material and a convenient pocket at the bottom will only please the driver. The rear end can no longer please so much. A passenger sitting on the back sofa of a VAZ 2112 will slightly touch the front seat, but the sofa itself is quite comfortable.

It is two-part (the back is divided into 2 parts). It was “transferred” to the twelfth model from 2111. This made it easier to transport luggage. The average person doesn't hit the ceiling with their head. Inspecting the ceiling upholstery, you can notice a rather interesting element. The black plastic box has a sensor that sets the optimal temperature inside the car.

It cannot be said that the luggage compartment of the VAZ 2112 is very large, but it is not small either, as for this class. For the driver, 399 liters are provided. But if necessary, this figure can be increased by folding the back of the “gallery” in parts in a ratio of 2:1, which already provides a volume of up to 730 liters of usable space.

The hatchback's underground raised floor has a standard set - a full-fledged spare wheel and the necessary tools. You can also notice a small shelf for light items on top. Speakers were placed near the rear windows. Another difference from the 8th family of cars is the low loading height, which makes loading/unloading luggage much easier.

Step-by-step construction instructions

The construction of any home-made structures begins with the design stage. You need to make a slipway that is convenient to use

It is important that it does not take up too much space, blocking free movement

Drawings and dimensions

First you need to make suitable drawings. Ready-made options can be found below. The markings are made according to the dimensions of the vehicle. Afterwards the stage of preparation and selection of tools and materials begins. We will also need to make a mounting system large enough to fit our vehicle. It would be nice to cook it with the ability to change the height.

1. Once all the drawings are ready and the materials have been selected, you can start working. First you will have to remove moisture from the materials and coat them with a primer. You can paint them right away, or you can leave this step for last.
2. Now weld the metal corners to the base profile.
3. Weld the profile (this will be the stand). It is secured with bolts.
4. Now the chains, hooks and retractable devices are welded.

Frame making

The frame is responsible for fixing the car. Therefore, you need to be careful when creating it.

1. Before creating the frame, you need to create the outer frame. It is to this that the frame will be mounted.
2. A metal profile is suitable as a material. A stand and grips are attached to it (they are needed to fix the car threshold).
3. Now the thresholds are being made. They are created from metal corners.
4. Thresholds are installed on beams and secured with bolts.
5. After installation, all elements will have to be secured by welding.

Fastening the body to the slipway

Clamps are required for fastening. If you can't buy them, make your own. You will need railway platforms (what the rails are attached to the sleepers). Each of the platforms is cut in half, and metal is welded onto the inside. It is cut into diamonds using a grinder.

You don't need to do anything to the outside. A plate 4 millimeters thick is also welded to the inside. It is important that the clamping device fixes the threshold and does not bend during use.

Installation of rack and pulling devices

Factory hydraulic attachments are suitable for racks and devices. If they cannot be purchased, a homemade mechanism will do. The power of the device should be from 1 to 2 tons. To attach the pulling devices, you need a pad. It is made from a channel and installed in the frame of the slipway. To place the tightening mechanism and chains in any place, it is necessary to make holes in the frame along the entire slipway.

External description of the VAZ-2112

This brand of car differs from its previous brothers in both external and internal parameters. The body of the car has been improved, it has become slightly longer, due to this the volume of the luggage compartment has increased to 400 liters. And if you fold down the rear seats, you can carry more cargo.

It is especially worth noting the convenience of splitting the rear seat, which allows you to transport small loads while maintaining the comfort of the car. Add to this a more sporty handling. The brand has retained the advantages of its predecessors with minor innovations depending on the configuration.

The elite version was 21128 with an engine capacity of 1.8 and a power of 100 horses. The production of the popular brand VAZ-2112 lasted from 1999 to 2008 in small batches, this made it possible to maintain stable demand for this car.

General tips for eliminating corrosion

The process of removing car rust in problem areas requires attentiveness from the owner. Basic Rules:

• Sanding should be done in small areas using regular sandpaper. This requirement will avoid damage to the paint surface;
• Anti-corrosion treatment of the bottom and other most vulnerable places of the car is periodically carried out;
• You can restore your car’s coverage using products that have a good reputation and seek help from trusted specialists;
• Any chips that occur in the car body area are immediately painted over. This will prevent rust from spreading around the entire perimeter;
• Diagnostics of the underbody and hard-to-reach places in the car should occur twice a month.

Based on the standards of vehicle operation, the owner can avoid the process of corrosion and other machine malfunctions.

Geometry check

Here are four main types of measurements that will allow you to make sure that the car has not been in an accident and has the parameters you need:

Reconciliation of diagonals. Before proceeding with detailed calculations, you should make two simple measurements that will immediately identify the problem. The car needs to be measured diagonally on both sides. If the measurement results coincide (with an accuracy of a millimeter), this will mean that the body as a whole has the correct shape. But we should not stop at these two dimensions. Checking the height of the racks. For this measurement you need to measure the height of the racks in four places

It is important to take measurements from the front and rear, as well as from both sides of the machine. The four indicators must match. Identification of a distorted roof plane

To find out if your car's lid is in place, take measurements from the door diagonals. You need to measure from the bottom rear corner of the door to the top front corner, and vice versa. If the indicators coincide on both sides, good. Just in case, it’s worth checking the roof diagonals.

1. Determining the correct location of the front glass. Contrary to popular belief, even if the windshield fits correctly, its geometry can be distorted. Therefore, be sure to compare the lengths of the diagonals of this part.

As a rule, problems with mismatched machine parameters arise after road accidents. However, this does not happen 100% of the time.

Preparatory actions

You can remove rust on a car fender using improvised means or use the services of specialists. Before carrying out such an event, you should take care of preparing the car and purchasing the necessary tools:

• a grinding machine will allow you to recoup costs and help clean the vehicle body;
• sandblasting machine is the main tool in the fight against corrosion and its prerequisites. The car should be placed in a separate area to avoid damage to the garage or other buildings, since sand under the pressure of the device can fly in different directions;
• a situation with a limited budget involves the purchase of a metal brush.

Rust converters
The best chemicals to buy are: rust converter, degreaser, putty, and anti-corrosion primer.