Repair and Maintenance VAZ 2115, 2114 (Lada Samara)

VAZ-2115 cars - modernization of the VAZ-21099 car. The model is distinguished from its predecessor by a new front part of the body with original headlights, a modified shape of the hood and front fenders, new lights with an insert between them, bumpers painted in body color, a trunk spoiler with an additional brake light, door moldings, door sill fairings, new cover trunk. The car occupies an intermediate position in price between the previous Samara family and the new LADA 110 family. In the future, other models of the SAMARA family 2108 and 2109 will undergo modernization, the result of which will be 2113 and 2114, respectively. Advantages and advantages of LADA SAMARA-115 cars - comfortable interior, more convenient and advanced instrument panel, spacious and convenient, due to the enlarged lid, luggage compartment, highly dynamic qualities, good handling and stability various types expensive The new heater design provides efficient heating of the interior.

Modifications: Initially modifications were produced with a 1.5 liter engine with a carburetor. IN model range JSC "AVTOVAZ" presented a modification of the VAZ-2115 with an engine with distributed fuel injection.

Equipment: The following car versions are available - “standard” (VAZ-21150-20), “norm” (VAZ-21150-21) and “luxury” (VAZ-21150-22).

Front-wheel drive sedan - the first representative updated family cars "Samara". The car is equipped with a 1.5 liter petrol engine and a 5-speed manual transmission transmission

Thanks to the modified body shape, the aerodynamics of the car have been improved. The design uses new front stamped parts, modified plastic bumpers, additional side door linings, floor sill fairings, and a trunk lid with a floor-level connector. New headlights and original rear lighting design are provided. New panel devices has a more streamlined and ergonomic shape, backlit push-button switches and warning lamps, display unit on-board system control, carrying information about closing door locks, unfastened seat belts, wear limits brake pads, left ignition key, oil level, coolant and washer fluid.

This machine also has another name - "Samara-2". Although it does not apply to this model, but to the entire family, which, like the previous one, consists of three base machines. And by European standards (three-digit index) this car is called the 115th.

Despite the abundance of names, the car has one essence - it is a “re-faced” sedan 21099. It differs from its predecessor in the original design of the front end with new headlights, a large trunk lid that opens its opening to the bumper and large rear lights. Rear number, like on the “ten”, is located on the bumper.

Row constructive solutions borrowed from the "tenth" family - adjustable steering column, top points front seat belt fastenings, instrument cluster.

The instrument panel and door trims have been modernized, but there is also an option with the old, “99th” interior.

He began to roll off the main assembly line on his own in April 2000. Before that, I worked in Experimental Industrial Production.

The section will be of interest to anyone who is looking for a modern repair manual for the VAZ 2115, 2114 or 2113. Any driver will find it here detailed instructions for diagnosing, replacing or repairing a faulty part. Materials presented in the form of photo reports and videos, which makes them a much better visual aid than the printed counterpart from the manufacturer. They will allow even novice owners to master any repair procedure in the shortest period of time.

Even if in this moment Do-it-yourself repair of a VAZ 2113 is not required; you should know a number of procedures that are most often of interest to car owners. Read the manual for each of them will allow you to quickly fix the breakdown and restore the functionality of the machine part. As in the case of other representatives of the Samara 2 family, the driver will need information about replacing lamps in optics, repairing the gas distribution mechanism, diagnosing the cooling system, etc.

For those who have to repair a VAZ 2114 with their own hands, it will be useful to know how it is carried out, and. For preventive purposes or harsh conditions operation may be necessary . No less useful will be the VAZ 2114 repair manual, which describes the VAZ 2114 in detail in the headlights and car interior.

For owners of the fifteenth model, instructions on how to repair a VAZ 2115 will be appropriate. This part often breaks down and cannot be repaired, which makes this knowledge mandatory for those who are interested in repairing a VAZ 2115 with their own hands.

If you are interested in a specific problem, then on the portal pages you can always leave your question to more experienced motorists and professional mechanics. Soon after its publication, a full answer will follow, which will help to cope with the problem that has arisen in the operation of the car.

VAZ 2113 - history of the model

The model was produced from 2004 to 2013. The three-door hatchback became a modified version of the V8 and received a 1.5 liter injection engine 77 hp Since 2007, the car has been equipped with a new engine with a large volume (1.6 l), meeting the EURO-3 standard.

VAZ 2114 - history of the model

Like the VAZ 2113, the model has become a restyling previous generation VAZ 2109. It received a lot of components, which increased the comfort of the car. The VAZ 2114 was produced from 2001-2013. During this time he has undergone several changes, most of which touched the engine.

VAZ 2114 is a 5-door hatchback. Distinctive feature model was an update to the front part of the body, affecting the headlights, hood, radiator trim, etc. Innovations also appeared inside the cabin - “European panel”, heater new design, adjustable steering wheel. Under the hood of the VAZ 2114 were the following engines:

8-valve engine 1.5 VAZ 2111;
8-valve engine 1.6 VAZ 21114;
8-valve engine 1.6 VAZ 11183;
16-valve engine 1.6 VAZ 21124;
16-valve engine 1.6 VAZ 21126.

VAZ 2115 - history of the model

VAZ 2115 became the first model in the “Samara 2” series. Its production began back in 1997 and continued until 2012. At first, the car had only carburetor engine models, and then they were replaced by injection ones. In 2008, the model was restyled.

VAZ-2113, VAZ-2114, VAZ-2115 (Lada) general information

The VAZ-2115 sedan type with a four-door body, the VAZ-2114 hatchback type with a five-door body and the VAZ-2113 with a three-door body are created on the basis of the VAZ-21099, VAZ-2109 and VAZ-2108 cars, respectively, so many of their components and assemblies unified. In 2004, after the final cessation of production of the “Eighth” family of models in Tolyatti, the modernized cars received the common name LADA SAMARA.

Cars of the LADA SAMARA family are equipped with gasoline engine models VAZ-11183 with a working volume of 1.6 l and VAZ-2111 with a working volume of 1.5 l, located in engine compartment transversely The engines are equipped with a system distributed injection fuel and catalytic converter exhaust gases. The engines of the VAZ-11183 and VAZ-2111 models are almost similar in design. The motors meet Euro-2 toxicity standards with the ability to meet future standards.
Five-speed gearbox gears, front-wheel drive make it possible to simplify the transmission and increase efficiency, improve the vehicle's handling and stability on high speeds And slippery road. However, in a vehicle with a loaded roof rack or trailer, the distribution of masses along the axles changes and, accordingly, the handling when driving deteriorates. In such cases, you need to be extremely careful and not make sudden maneuvers on the road when overtaking and turning.
The front part of the body of the LADA SAMARA family of cars differs from its predecessor with new original block headlights, a modified shape of the hood and front fenders, front and rear bumpers painted in body color, and on its sides there are moldings and sill fairings that protect body elements from corrosion and damage. The modified shape of the trunk lid and rear body panel on the VAZ-2115 car allows you to reduce the loading height luggage compartment.
The anatomical front seats are equipped with headrests and a longitudinal movement mechanism, providing comfortable seating for passengers in the rear seat. On LADA cars SAMARA rear seat can be folded, then the luggage compartment capacity will increase from 330 to 940 liters, which will allow you to transport large luggage. Spoilers installed on the outer panel of the tailgate of VAZ-2114 and VAZ-2113 cars, as well as on the trunk lid of the VAZ-2115 have been improved appearance, and aerodynamics of bodies. The adjustable steering column, upper seat belt attachment points and instrument cluster are borrowed from VAZ cars of the tenth family. Cars of the LADA SAMARA family are equipped with an energy-absorbing instrument panel, called “Europanel”. Additional brake light, built into the spoiler, increases driving safety.
The central door locking system simplifies the use of locking mechanisms. In the design of locks rear doors a mechanism is provided that eliminates the possibility of opening doors from the inside (child lock), which increases the safety of transporting children back seat. Depending on the configuration, vehicles can be equipped with an immobilizer, a trip computer, electric windows, electric heated front seats and electric outside rear-view mirrors.

Checking the starter's functionality
If there are doubts about the efficiency of the starter, it is necessary to check it on a stand. Connecting wires to the current source, ammeter and contact bolt traction relay starters must have a cross-section of at least 16 mm². During checks, the starter temperature should be (25±5)°C, and the brushes should be well ground to the commutator. Closing the switch, with a current source voltage of 12 V, turn on the starter three times with different conditions braking. For example, at braking torques of 3, 6 and 12 N·m (0.3, 0.6 and 1.2 kgf·m). The duration of each starter activation should be no more than 5 seconds, and the intervals between activations should be no less than 5 seconds. If the starter does not rotate the gear ring of the stand or its operation is accompanied by abnormal noise, then disassemble the starter and check its parts.
Full braking test
Brake the ring gear of the stand, turn on the starter and measure the current, voltage and braking torque, which should be, respectively, no more than 700 A, no more than 5 V and no less than 13.72 N m (1.4 kgf m). The duration of activation of the starter should be no more than 5 s. If the braking torque is lower and the current strength is higher than the specified values, then the reason for this may be an interturn short circuit in the armature winding or a short circuit of the winding to ground. If the braking torque and current consumption are below the specified values, then the cause may be oxidation and contamination of the commutator, severe wear of the brushes, hanging brushes in the brush holders, loosening of the brush leads, oxidation or burning of the contact bolts of the traction relay. When fully braking, the starter drive shaft should not turn; if this happens, the clutch is faulty freewheel. To troubleshoot, disassemble the starter and replace or repair damaged parts.

Mode test idle move
Remove the gear ring of the stand from engagement with the starter gear. Turn on the starter and measure the current consumed by it and the speed of rotation of the starter drive shaft, which should be no more than 80 A and 3000 min–1, respectively, at a voltage at the starter terminals of 11.5–12 V. If the current strength and speed of rotation of the drive shaft differ from those specified values, then the reasons may be the same as in the previous test. Checking the traction relay Install an 11.5 mm thick gasket between the restrictive ring and the gear and turn on the relay. The switching voltage of the relay when the gear rests on the spacer should be no more than 8 V at temperature environment(20±5)°С. If the voltage is higher, this indicates a faulty relay or drive.

A computer is an everyday device today that a large number of people encounter both at home and in large numbers. Vehicle. Speaking more specifically about car drivers, a computer, or as it is more commonly called, an on-board computer, has become indispensable for each of them, because only with its help can one take control of the operation of most units.

Video about the work of a non-standard BC on a VAZ-2114:

If we talk about cars produced in Russia, then the first-born in the AvtoVAZ family was the VAZ-2114, on which an on-board computer was installed directly from the factory, which was able to notify the driver about all the events taking place, both overboard and inside the car. Below in this article we will analyze in detail why an on-board computer is needed, and we will also analyze brief instructions to him.

Regular place in the instrument panel for on-board computer. There is a blank in the photo.

The first version of the on-board computer installed on the VAZ-2114, although it had few functions, easily monitored the basic parameters of the car:

Fuel level control , and its calculation of the number of kilometers traveled - this function allows the driver to make a decision about refueling in advance.
Coolant temperature monitoring – this function eliminates engine overheating due to timely notification of the driver.
Diagnostics of individual vehicle components – allows you to detect and eliminate problems that have arisen with maximum accuracy, and most importantly mobility.

More information about the functions of the on-board computer

On-board computers on the VAZ-2114 are capable of displaying the following information on their operating screen:

Instant indicators of engine performance, its speed, temperature, readings of real and average fuel consumption.
Information about car mileage, travel time.
The ability to accurately read errors that have arisen in the system, which will allow you to immediately determine whether it is worth contacting a car service about the malfunction or whether it is possible to fix everything yourself.

Modern on-board computers, by type Multitronics - C340 and its analogues can also:

Monitor and inform the driver in advance about the following technical inspection, car insurance, thereby performing the function of an organizer.
Independently change fan activation parameters, change notifications about sufficient engine warm-up temperature.
It is possible to connect parking sensors.

Please note that in order to activate other advanced functions found in your bookmaker, you may need to update its firmware.

The principle of operation of the BC on the VAZ-2114

Not a standard on-board computer

The operating principle of the on-board computer will seem primitive at first glance, however, in fact, it is a technically complex device that simultaneously receives, processes and, if necessary, notifies about the presence of faults. The notification function occurs by displaying special badge and giving a certain sound signal..

Brief user instructions

(Word format).

All on-board computers supplied to the VAZ-2114 have their own user manual, and if it is not in paper form, you can easily find it on the Internet; all you need to do is know the make and model of the device. Despite the fact that there are many options and models, their basic functionality is basically the same.

On-board computer readings.

If you are just going to purchase a BC, then you should know whether a specific model is suitable for your car's ECU. As a rule, the seller already has all the information, and this should not be difficult.

It is better, first of all, when familiarizing yourself with the on-board computer, to devote time to the symbols emergency teams and visual icons appearing on the display.

Pay attention to the location of the buttons, and the rules for working with them, in order to quickly respond to changes in parameters while driving (on some BC models, the keys can be blocked at a certain vehicle speed - approx.).

Error codes for VAZ-2114

Since the ECU on all VAZ-2114 is similar or at least similar, it makes no sense to write them down in advance, much less remember them, fortunately some models are able to not only display it on the screen, but also voice all the problems present in the car .

The most the best option identifying and clarifying faults, there will be a printed version of the error codes for the VAZ-2114. You can get them on the official websites of manufacturers of BCs for the VAZ-2114, and below we will present to you the most common mistakes, which occur on “fourteenths”:

Codes Description
0102, 0103 Incorrect control indicator signal level mass flow air.
0112, 0113 Incorrect temperature indicator signal intake air- the element needs to be replaced.
0115 - 0118 Incorrect signal from the coolant temperature measurement element - the sensor needs to be replaced.
0122, 0123 Interference or incorrect signal from the position control indicator throttle valve- it is advisable to replace the element.
0300 The on-board computer (BC) detected random or multiple omissions ignition- in this case, the car may not start immediately.
0201 - 0204 An open circuit was detected in the injector control circuit.
0325 The on-board computer detected an open circuit in the detonation device.
0327, 0328 The knock sensor is malfunctioning - the device needs to be replaced.
0480 The cooling fan has failed - the element needs to be replaced.
0505 - 0507 There are malfunctions in the functioning of the idle speed controller, which affect the number of revolutions (lower or higher). If this code occurs, the regulators must be replaced.
0615 - 0617 During the diagnostic process, breaks or short circuits in the starter relay circuit were identified.
230 This error code means the fuel pump relay is broken - the device needs to be replaced as soon as possible.
1602 It is one of the most common codes when diagnosing fault codes. Indicates voltage loss on-board network on electronic unit management.
What to do if the bookmaker stops working

It happens that the bookmaker stops working or the information that it is supposed to transmit and analyze is not transmitted. First of all, you need to pay attention to the integrity electrical circuit. Namely, fuse F3, which is responsible for its operation, then you should check the integrity of the wires that go to the diagnostic block and supply it with power. You can find out how to properly connect the on-board computer to the VAZ-2114 system in this article.

It is pointless to describe the process of repairing the on-board computer itself, because such devices do not break down often and are poorly repairable, because they have technically complex mechanisms inside them that require professional tools and skills.

Codes	Description
0102, 0103	Incorrect control indicator signal level mass flow air.
0112, 0113	Incorrect temperature indicator signal intake air- the element needs to be replaced.
0115 - 0118	Incorrect signal from the coolant temperature measurement element - the sensor needs to be replaced.
0122, 0123	Interference or incorrect signal from the position control indicator throttle valve- it is advisable to replace the element.
0300	The on-board computer (BC) detected random or multiple omissions ignition- in this case, the car may not start immediately.
0201 - 0204	An open circuit was detected in the injector control circuit.
0325	The on-board computer detected an open circuit in the detonation device.
0327, 0328	The knock sensor is malfunctioning - the device needs to be replaced.
0480	The cooling fan has failed - the element needs to be replaced.
0505 - 0507	There are malfunctions in the functioning of the idle speed controller, which affect the number of revolutions (lower or higher). If this code occurs, the regulators must be replaced.
0615 - 0617	During the diagnostic process, breaks or short circuits in the starter relay circuit were identified.
230	This error code means the fuel pump relay is broken - the device needs to be replaced as soon as possible.
1602	It is one of the most common codes when diagnosing fault codes. Indicates voltage loss on-board network on electronic unit management.

It is important for every car owner that it is in good condition and worked without problems. For this reason, many people prefer to know what they can do themselves in the event of a malfunction, in order to, if possible, quickly eliminate it. This manual describes the design of VAZ-2113, -2114, -2115 cars, which are equipped with a 1.5i engine.

At the beginning of the book it is given general information and description of models. Then the equipment, elements and control devices are considered. After this, car owners will be able to familiarize themselves with how to perform maintenance, and safety material is also included.

Most of the manual is devoted to repairing individual parts. Everything is described in great detail, there are color photographs with comments so that the sequence of actions is clear. This makes the manual indispensable when repairing a car. There are also tuning tips here. The Appendices contain Additional Information and diagrams that may be useful in repairs.

On our website you can download the book "VAZ-2113, -2114, -2115 with a 1.5i engine. Operation, maintenance, repair, tuning: Illustrated manual" for free and without registration in fb2, rtf, epub, pdf, txt format, read a book online or buy a book in an online store.