General information about cars VAZ "OKA" 1111 1988-2008

About the leadership

Engine type: four-stroke, in-line

Engine displacement: 0.5 / 0.5 l.

Power: 25./33 hp ...

In the manual you will find

About the leadership

Engine type: four-stroke, in-line

Engine displacement: 0.5 / 0.5 l.

Power: 25./33 hp ...

In the manual you will find

  • Diagnostics of malfunctions of the engine and its systems
  • Diagnostics of clutch malfunctions
  • Diagnostics of transmission malfunctions
  • Diagnostics of drive malfunctions front wheels, chassis, steering and brake system
  • Body fault diagnosis
  • Battery fault diagnosis
  • Alternator fault diagnosis
  • Diagnosis starter malfunctions
  • Diagnostics of malfunctions of the ignition system
  • Diagnostics of malfunctions of lighting and light alarms
  • Diagnostics of malfunctions of windscreen wipers and rear windows
  • Diagnostics of malfunctions of washers windshield and rear windows
  • Diagnostics of malfunctions of the rear window heating element
  • Diagnostics of malfunctions of the sound signal
  • Diagnostics of malfunctions of the cooling fan motor
  • Diagnostics of malfunctions control lamps and p devices
  • Diagnostics of malfunctions of the heating and ventilation system

Repair manual Vaz / Lada 1111 Oka / 11113 Oka since 1988 in electronic form

Extra small class 3-door 4-seater hatchback with transverse engine and front-wheel drive. The production of the Oka was started in 1989 at the Volzhsky Automobile Plant. The engine is a two-cylinder with a working volume of 650 cc. m., in 1997 it was increased to 750 cubic meters. m. volume. At present, the production of Oka cars has been transferred to the Kama Automobile Plant, as well as the Serpukhov Automobile Plant. In addition to the basic models KamAZ-11113 and SeAZ-11113, manual options are offered for disabled people. Due to its very low price, it is of interest for export.

This small car was developed at the Volga Automobile Plant for "corporate" production at three factories - VAZ, KamAZ and SeAZ (in a disabled version). It has been produced at the Volga Automobile since 1990.

Distinctive features - modest overall dimensions, front-wheel drive, a two-cylinder engine with a working volume of 650 cubic centimeters ("half" of an "eight" engine), a universal three-door body with a folding rear seat.

Later there was a modification 11113 with a more powerful 0.75 liter engine. In addition, an electric vehicle has been developed on the basis of Oka, which is assembled by piece in the Pilot Industrial Production.

Several years ago, the Volga Automobile Plant discontinued the production of "Oka", now it is produced only by KamAZ and SeAZ, although power units (only 0.75 liters) are still produced only by VAZ.

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Typical breakdowns of VAZ-1111

In general, the Oka car is a fairly reliable and unpretentious model: the car has low fuel consumption, high-quality chassis, which is perfectly adapted to our roads. However, during operation, certain technical problems appear with enviable regularity in various systems and mechanisms of the machine. We will tell you more about the most frequent breakdowns and malfunctions.

Problems with the starter Probably all VAZ-1111 owners are familiar with the situation when you turn the ignition key, but the car does not react in any way - the starter does not even try to turn the crankshaft. How to find out what the problem is and what to do in such a situation? First, check the battery terminals: are they securely clamped, if there is oxide on them. Perhaps the "plus" or "minus" just flew off. Secondly, it is necessary to exclude jamming of the crankshaft. To do this, turn the coolant pump (pump) or generator shaft. If they do not rotate, you should contact the service station - this problem cannot be eliminated on the spot. Second, inspect the ignition switch and starter - it is possible that any of the contacts are disconnected and therefore no electric current is supplied. fourth, if a crackling sound is heard under the hood when the ignition key is turned, then, most likely, the starter traction relay has burned out. It needs to be replaced. It is not uncommon for the starter to make a loud noise during operation. Possible cause - improper installation of the starter or loose fastening. Tighten loose bolts or align the entire mechanism. In other words, loud noise is also possible due to wear on the bearing bushings. In this case, they should be replaced.

If the starter turns the crankshaft freely, but the engine still does not start, then do the following: • check the capacity of the battery, there may be a lack of voltage. Most often, in this case, a crackling sound is heard. If this is the case, recharge the battery or replace it; • check the Hall sensor with a voltmeter, if you need the device not at hand, then install a known good sensor (experienced motorists always recommend carrying a spare Hall sensor with you); • the engine may not start from - for a switch malfunction. It cannot be repaired - it should be changed immediately; • check that the ignition timing is set correctly; • make sure that the marks on the crankshaft and camshafts match.

If after that the car still does not start, then we proceed to check the spark plugs: • unscrew the spark plugs and measure the gap (standard - 0.7-0.8 mm); • if there are spare working plugs - screw them, it may be that the old ones have simply fallen into disrepair. Carburetor malfunctions The second mechanism that can cause the car to not start is the carburetor: • the needle valve may be stuck in the closed position - lightly knock on the carburetor cover. Replace the faulty valve as soon as possible • if there is no gasoline in the carburetor's float chamber, check the filters and pipes of the fuel system. They may be clogged or pinched • In hot weather, especially after standing for a long time, gasoline may evaporate from the carburetor. Try to manually pump fuel; • the pump may be faulty - unscrew the fuel hose from the carburetor, pinch it with your finger and manually pump the gasoline - a working pump will create a noticeable pressure; • check the jets (main fuel and idle speed), perhaps dirt has got into them; • press all bolts and fasteners of the carburetor.

Idling problems There are situations when the VAZ-1111 engine does not run smoothly or often stalls. There are several reasons for such malfunctions: • filters are clogged, fuel lines or water got into the gasoline - change the filters or use a special fuel additive that dissolves water; • idle speed may not be adjusted; • dirt got into the nozzles (main and idle) - rinse them with gasoline; if there is a thin needle, clean the channels; • if the engine does not start well or pops are heard, then, most likely, there is insufficient fuel level in the float chamber. The float should be adjusted; • too high a fuel level in the carburetor, can also cause uneven engine operation; • check the idle solenoid valve - often the terminal simply falls off of it due to vibration; • insufficient or excessive gap at the spark plugs (recommended values ​​are 0, 7-0.8 mm). Low idle speed can be the result of the following malfunctions: low or excessively high fuel level in the float chamber; • insufficient engine warm-up; • loose jets; • clogged air and fuel filters. High revs are most often due to improper idle adjustment, incorrect ignition angle, or a faulty throttle valve.

"Shots" from the exhaust pipe Each of us has heard more than once how literally cannonade sounds from the exhaust pipe. The VAZ-1111 car is also susceptible to a similar disease. The reasons for this are as follows: • incorrectly set ignition angle; • switch is faulty; • valve timing is knocked down - marks on the crankshaft and camshafts do not match; • ignition coil is broken; • plugs with inappropriate glow number are installed

Repair manual for Vaz / Lada 1111 Oka / 11113 Oka since 1988 in electronic form (PDF format). Behind the Wheel Publishing House. Information on the repair, operation and maintenance of the car Vaz / Lada 1111 Oka / 11113 Oka since 1988

Models of carburetors for OKA cars

There are several modifications of OKA cars. The very first car of this brand was model 1111. It was produced at the VAZ and KamAZ factories. This model had an engine capacity of 0. 5 liters and was equipped with a DMZ brand carburetor, which was produced at the auto unit plant in Dimitrovgrad.

Then a new model of the OKA car appeared - 11113. The engine volume of this car was slightly larger and amounted to 0.5 liters. Accordingly, the carburetor has also changed slightly. The 11113 model is equipped with DAAZ 1111 carburetors. This device is manufactured at the same plant in Dimitrovgrad. This carburetor differs from its predecessor only in the increased size of the mixing chamber. In all other respects, the device has not undergone any changes.

Removing the power unit from the Oka car

After completing all the above steps, you must check if everything is disconnected and only then can you start lifting the front end. Note that the front end is not heavy without an engine. You raise the body and roll it back, and the engine, together with the gearbox and the subframe, remains on the wooden blocks.

Then you can proceed to the direct disassembly and bulkhead of the worn out units, and then to the assembly of the Oka car engine. After repair and assembly of the engine, it is re-installed in the engine compartment of the car. To do this, all actions are performed in reverse order.

Common carburetor malfunctions and their causes


Covin (D) and Harpsichord What I paid attention to, listening, feeling, feeling the Harpsichord - Thymus. He woke up after a long hibernation. And he began to help me, to resist Kovid. These are all words, something is needed to confirm the reality of help. Found a video where - d. ... Kulikov Alexander Vladimirovich is reeling on rats. It activates the immune system of rats with thymus serum. Experimental rats live one third longer. Thymus serum is not available, and there is no desire to be an experimental rat. It remains to pay attention to the reaction of your body - with the felt harpsichord sound. What places? The same as with rats. Head Thymus Testicles - testicles. Thymus serum is injected into rats in an interlayer that is neutral to foreign bodies. Not me, not you do not know where this place is. Therefore, we Pay attention to our Testicles. We expect, we achieve the sound of the Harpsichord in this place. We got the sound of the Harpsichord in the head, in the Timus, in the Textiles. How long does it take to listen for the immune system to turn on and work? (key word - time) Good question. No answer. But. Paying attention to the keyword - Time. According to the views of Don-Juan Matus, and the schizoteric. Time it sounds. You can hear it. In children it sounds - TIK-TAK In adolescents and young people, you can hear - Youth. In all the rest - Old Age. Don Juan said, a man is looking at the passing Time. Magicians (persons who know how to work with energy) can change the direction of rotation of the Wheel of Time by their will. And perceive the oncoming Time. But there are only a few real Mages. How to be the rest, who wants to live long and without health problems. We return to the harpsichord. Why this particular musical instrument. We immerse ourselves in what the interpreter was told from Spanish to their American language. Man is a cocoon of fibers. All problems hang on the fibers. When recapitulating, you tune in to the situation (problem) and by breathing you cleanse this fiber, from all unnecessary. The harpsichord with its percussive sound cleans those fibers in the organs of which it sounds. (Thymus retired - wakes up) The rest of the musical instruments gently stroke your fibers with their sound. (the problem has been and remains) Once again, let's return to the experimental rats and the oncoming Time. Rats live longer because they started it, Thymus. The person who launched / activated the Thymus and Testicles reverses the direction of rotation of his Cocoon. And the Time that passes in it sounds - Youth. (Live as long as physics / physiology will last, which you support with Timus) Now about Covid 19 Yes, he will run like hell from incense from your Youth. - Site - Immersion in the classics. Left column, in the search throughout the site you enter - Sonatas for the harpsichord - Find. Choose whatever your heart desires. I downloaded and converted to FLAG format - 45 GB.

Video where d. ... Kulikov AV practices with rats.

Cleaning the carburetor from carbon deposits and impurities

Tuning types

Alteration of the Oka car can be carried out in different ways:

  • Version for rally racing.
  • SUV.
  • Retro versions. Concepts from the 60s and 70s of the 20th century, characterized by angular body lines and bright colors.
  • Roadster.
  • Convertible.

Conversion of "Oka" for off-road is the simplest and most common tuning variation. To highlight and enhance the off-road characteristics of the VAZ-1111, it is enough to lift the suspension, install rubber with a powerful tread and large wheel disks. The listed changes are considered the first stage in the process of creating the Oka-all-terrain vehicle.

The design of the front optics and the radiator grille allows the VAZ-1111 to be stylized as the Grand Cherokee SUV. To do this, install wheels with a larger diameter, rubber with a tractor tread, a special body kit and change the configuration of the hood. Such alteration of "Oka" makes it possible to make a miniature clone of the popular SUV out of the car.

The simplicity of the design and the primitive appearance of the VAZ-1111 simplify tuning, making it more accessible and simpler and allowing various experiments to be carried out.

DIY tuning project "Oki" (photo)

Engine Tuning

Modernization of the Oka engine is conventionally divided into two directions:

  • Replacing the motor.
  • Improving the characteristics of the standard power unit.

The ideal option for converting the Oka to an injector is to install a 1.3-liter engine from Rover Mini. Modernization allows you to increase the technical characteristics of the car, however, the cost of work is very high, since most systems must be reworked for a new engine.

The second option is to improve the engine. It is cheaper, but does not allow to achieve such an increase in power as the first one.

During production and conveyors, three models of SeAZ "Oka" came off, with different modifications of power plants, one of which was made in China ("Oka" -11116). Two other versions of this small car - 1111 and 11113 - were equipped with domestically produced engines.

The general arrangement of domestic power units was identical, the difference between them was in some design features, which had an impact on the technical characteristics of the installations.

General Description

The VAZ-1111 engine is in-line, two-cylinder, with a transverse arrangement. Thanks to this arrangement, the engine compartment has turned out to be compact, which made it possible to reduce the overall dimensions of the car. The engine received a liquid cooling system with forced circulation, a carburetor power system and an electronic ignition system.

The model 11113 has the same design of the power unit. The difference between the motors of these modifications is the basis. Version 1111 is, in fact, "half" of the 1.3-liter VAZ-2108 installation, and 11113 is the 1.5-liter engine of the same "Eight". Because of this, the motors have different engine displacement and power.

The power plant is fixed in the engine compartment on a special subframe. The manufacturer did not provide for the protection of the Oka engine.

Despite the fact that the installation was based on a 4-cylinder engine, the Oka unit has one very interesting feature - the synchronous stroke of the pistons. If you look at the Oka engine in a section, the pistons are located on the same level and “move” together, but the cylinders function separately.

The principle of operation of an engine with such a design feature is quite simple - the strokes are shifted in the cylinders. That is, if a compression stroke occurs in the 1st cylinder, then the release occurs in the 2nd. And so in all strokes, so the cylinders in this motor work alternately.

Cylinder block

The crankcase of the power plant is cast from cast iron. As in all VAZ models, the cylinders are not plug-in, but bored out in the block. Throughout the block are channels of the cooling system (the so-called "jacket").

Since the power unit is a two-cylinder, in-line, there are only three supports for the crankshaft main journals in the lower part of the block. During the production process, high-precision processing of the working surfaces of these supports is carried out together with the covers.