Ваз 2110 инжектор система охлаждения: Система охлаждения ВАЗ 2110 инжектор (8 и 16 клапанов): характерные неисправности, принцип работы

Система охлаждения ваз 2110: устройство, решение основных проблем

Система охлаждения ваз 2110 — важный компонент, от которого зависит работа всего автомобиля, ведь перегрев двигателя и его деталей может стать причиной серьезной поломки. На многих отечественных и зарубежных автомобилях установлена жидкостная система охлаждения закрытого типа, основным компонентом которой является антифриз (охлаждающая жидкость).

Устройство и функции системы охлаждения

Работа системы охлаждения ваз 2110 направлена не только на охлаждение деталей и двигателя, но и на выполнение других функций, а, точнее, на:

• отопление воздуха в салоне;
• охлаждение смазки;
• охлаждение рабочих элементов в автоматической системе передач;
• охлаждение воздуха в турбонаддуве.

Схема системы охлаждения ваз 2110 достаточно проста, если в ней внимательно разобраться. Она представлена следующими элементами:

1. Радиатор охлаждения, отвечающий за охлаждение нагретого антифриза;
2. Вентилятор, усиливающий охлаждение антифриза в радиаторе;
3. Радиатор отопителя, отвечающий за обогрев салона;
4. Расширительный бачок, в который поступает охлаждающая жидкость после сильного нагрева;
5. Помпа, благодаря которой обеспечивается непрерывная циркуляция жидкости;
6. Термостат, регулирующий циркуляцию антифриза;
7. Датчик температуры;
8. Патрубки, по которым движется жидкость, и фиксирующие хомуты.

Во всей системе, как и в целом автомобиле, сложно выделить важные детали, ведь его работа зависит от совокупных действий всех компонентов. Конечно, шланги системы охлаждения ваз 2110 — второстепенные элементы, но именно от них зависит циркуляция антифриза. Все узлы должны быть прочно соединены хомутами и обработаны герметиком. Патрубок системы охлаждения ваз 2110 должен быть герметичным, иначе даже небольшая трещина может привести к сбою работы машины, утечке охлаждающей жидкости и последующим более серьезным поломкам.

Печка системы охлаждения ваз 2110 — самый удивительный компонент, призванный не охлаждать, а согревать воздух в салоне. Его наличие реализует основную техническую задачу любого устройства — максимально использовать имеющиеся ресурсы для выполнения основных и сопутствующих задач.

Принцип работы охладительной системы

Как только вы заводите двигатель, начинается работа системы охлаждения. Конечно же, при запуске основной задачей является именно нагрев воздуха в салоне и достижение рабочей температуры деталей двигателя (примерно 90 градусов). Однако циркуляция системы охлаждения ваз 2110 — принудительная, то есть она постоянная и обеспечивается работой помпы, поэтому повлиять на ее включение/выключение невозможно.

Система представлена малым и большим кругами, жидкость в которых циркулирует в зависимости от температуры рабочих деталей и двигателя. В начале работы антифриз движется по малому кругу, в который не включен радиатор охлаждения. Как только жидкость достигает температурной отметки в 85-90 градусов, открывается основной клапан термостата, и антифриз поступает в большой круг, подключающий радиатор охлаждения.

Если поток воздуха, проходящего через радиаторную решетку, сильный, то жидкость хорошо охлаждается, однако если вы медленно движетесь, антифриз медленно остывает и температура постепенно растет, то срабатывает датчик температуры и включается вентилятор, котрый помогает охлаждать жидкость.

Антифриз и его основные характеристики

Работа системы охлаждения напрямую зависит от охлаждающей жидкости (антифриза). Это происходит из-за определенных характеристик антифриза, среди которых:

• Незначительное расширение при нагревании;
• Высокая температура кипения и низкая температура замерзания;
• Протекционные свойства, защищающие детали от коррозии и окисления;
• Выполнение смазки детали параллельно с реализацией основной функции.

К тому же антифриз не кристаллизуется и при замерзании становится похож на гель.

Не рекомендуется наполнять систему охлаждения обыкновенной водой, так как она не только не обладает перечисленными качествами, но и образует накипь на элементах системы, что ведет к снижению срока эксплуатации и различным неисправностям.

Важно покупать антифриз надежных и проверенных производителей. Не заливайте жидкости разных цветов и фирм, ведь состав антифриза у компаний может отличаться, а смешивание компонентов может привести к неприятному результату.

Основные неисправности

Следует сказать, что отечественный автопром далек от совершенства, поэтому важно уметь вовремя определить причину поломки и восстановить работу машины. Система охлаждения 2110 инжектор также может внезапно выйти из строя, но если это случилось, не паникуйте — предпримите ряд неотложных действий.

В первую очередь, необходимо проверить уровень тосола. Это можно сделать визуально, открыв расширительный бачок или посмотрев на индикатор. Затем надо проверить, есть ли утечка жидкости. Сделать самому это легко — схема патрубков системы охлаждения не сложна. Нередко именно в старых хомутах и негерметичных шлангах кроется основная причина протечки антифриза.

Неисправность авто также может заключаться в тормозной системе. Об этом можно прочитать в этой статье. О том, как тюнинговать ВАЗ 2110, читайте здесь.

Обязательно проверьте циркуляцию антифриза по всей системе. Для этого откройте расширительный бачок и посмотрите, как в него поступает антифриз. Если вы этого не видите, то причиной может быть забитая система шлангов или неисправность помпы.

Термостат системы охлаждения ваз 2110 также часто выходит из строя. Главная проблема состоит в том, что термостат не переключает поток жидкости с малого круга на большой, из-за чего происходит перегрев двигателя и автомобиль «закипает». К сожалению, термостат — неразборный элемент, поэтому исправить поломку можно, только заменив старую деталь новой.

Иногда происходит вздутие патрубков и расширительного бачка. Это связано с заклиниванием регулирующих клапанов на крышке, из-за которых излишки жидкости не могут полноценно поступать в бачок.

90000 not included cooling fan. Possible causes of fault 90001 90002 The Fan in the cooling system of any vehicle performs an important function. As one of the important components, it provides cooling of the radiator, through which the antifreeze. Usually it should turn on when the temperature of the antifreeze to 100-107 ° C. However, there are cases when the VAZ-2110 with injector does not turn on the cooling fan, which leads to undesirable consequences. 90003 90002 90005 90003 90002 Usually the entire system from fuel injection engines operating in automatic mode, but what to do when some of its elements refuses to perform its functions? The fan does not turn on or does not work without rest, the sensor gives the wrong information and so on.Should immediately look for the cause of the malfunction and immediately eliminate it. 90003 90009 Functionality 90010 90002 To the internal combustion engine worked effectively, it is necessary to maintain a certain temperature. This task aims to provide a cooling system, which sometimes gives failures in work. In this case, to avoid overheating engine, the result of which is the failure of cylinder head gaskets and parts Chu. 90003 90002 To understand why the car VAZ-2110 with injector does not turn on the cooling fan, you must know how it works.In good condition, maintain optimal temperature of the antifreeze in the engine that prevents boiling. If you constantly ignore the failure of any element, through an indefinite period of time needed major repairs. And it already promises a lot of costs, but this can be avoided! 90003 90002 Recommended 90003 90017 90002 How does the rear bushing front arm and how many it serves? 90003 90002 The Rear bushing front arm — one of the constituent elements of the vehicle chassis. He refers to the guide elements of the suspension together with the levers endures tremendous stress with wheels.However, with this this item, there are many … 90003 90022 90002 Oil consumption in the engine. Six reasons 90003 90002 It is Hardly possible to find a motorist who would not be worried about the increased oil consumption. It is especially annoying when it happens with another new motor. Here are the most common causes that result in the consumption of oil in the engi … 90003 90027 90002 How does the exhaust system? 90003 90002 The exhaust System is designed to remove combustion products from the engine and output them to the environment.It also must be ensured a reduction in noise pollution to acceptable limits. Like any other complex devices, this system consists of seve … 90003 90002 In most cases, the cause of a particular malfunction of the engine is overheating. The temperature in the cylinder after burning of fuel-air mixture up to 2000 ° C. this produces a tremendous amount of heat that, if not withdraw, adversely affects some important details. Because, as you know, strong heating leads to a significant deformation of objects.90003 90009 Cooling System 90010 90002 Typically, the cooling system of any vehicle consists of the following elements: 90003 90038 90039 Radiator 90040 90039 Cooling jacket BC; 90040 90039 Temperature controller 90040 90039 The connection Spigots and hoses; 90040 90039 Centrifugal pump; 90040 90039 Fan motor. 90040 90051 90002 And if a device fails, the car VAZ-2110 with injector does not turn on the cooling fan. 90003 90002 90055 90003 90002 For proper operation of the entire system is needed every element, but the fan still is one of the important components.Its task is to cool the radiator and, accordingly, passes through the liquid when necessary. If he is no longer activated, it affects the efficiency of the system. 90003 90009 How to wire a fan? 90010 90002 Depending on the type of engine, fan operation is controlled by a variety of means. If the motor has a carburetor, the operation of the device controlled thermobimetallic sensor TM-108, located on the housing of the radiator (looking in the direction of motion, it is on the left side). In many automobiles the sensor responds to the maximum temperature of the antifreeze (107 ° C).With this value, the sensor immediately sends a control signal to the fan relay, and he begins his work. But what if the car VAZ-2110 with injector does not turn on the cooling fan? 90003 90002 The VAZ-2110, equipped with a fuel-injected powerplants, the fan operation is controlled by the controller, but the sensor is also present. It is located near the thermostat. When the antifreeze reaches its maximum temperature, the sensor sends a signal to the computer, and that only cycles the fan through the pulse in his relay.90003 90009 Consequences of engine overheating 90010 90002 People and cars in something similar. The healthy man under the hot sun and without a hat, risking a severe blow, which threw him off his feet. The car is tight man, but there is a limit. 90003 90002 90070 90003 90002 When the temperature of engine exceeds the normal, begins the destructive process. 90003 90002 Before understanding, why not turn on the cooling fan for VAZ-2110 with the injector, you need to know about the consequences of overheating.Moreover, its degree depends on stages: 90003 90038 90039 Weak degree; 90040 90039 The average degree; 90040 90039 Strong power. 90040 90051 90002 90085 Weak 90086 engine overheating (no more than 5-10 minutes) do not carry any threat, as any experienced driver will quickly react to the situation and will choke the motor. The worst that can happen — melting the pistons, however, most modern cars have a problem for weak overheating will not occur. 90003 90002 90085 Average 90086 overheating (20 minutes) is already having a significant impact on the engine.A sample list of troubles that can follow: 90003 90038 90039 The curvature of the cylinder head; 90040 90039 Cracks in the cylinder head; 90040 90039 Burnt gaskets cylinder head; 90040 90039 Destruction mikolevykh walls; 90040 90039 Transmission oil through the seals. 90040 90051 90002 However, this is not the worst thing that could happen. 90003 90002 90085 Strong 90086 overheating — this is a real threat to the engine. And we are not talking about what is not included cooling fanVAZ-2110 with the injector, but a much more serious things.Damaged all parts of the engine, sometimes even a possible explosion. But it does not happen often, because the car protects itself: every piece has its own rate of failure, and for this reason the engine just stops. 90003 90002 90111 90003 90002 The wave of destruction starts its movement from the combustion chamber and gradually affects all parts of the engine: 90003 90038 90039 Begin to melt and burn the pistons. 90040 90039 Molten chunks of aluminum pistons touch the cylinder walls, which greatly hampered the progress of the pistons, which leads to their further destruction.90040 90039 If the engine continues, the oil starts losing its lubricating properties. 90040 90039 Due to an overheated oil all friction parts begin to fail. 90040 90039 Begins melting connecting rod and main inserts. 90040 90039 Under the influence of the pistons to the crankshaft to break in two two parts. 90040 90051 90002 In the end, it all ends with the piston punches any wall of the block, which means the complete destruction of the engine. Against this background, the problem, why not turn on the cooling fan for VAZ-2110 with injector 16 valves, just a trifle.90003 90009 Troubleshooting 90010 90002 Many problems can be avoided if the time to eliminate all detected malfunction of the cooling system of the engine. It seems that the track overheating with a sensor is not difficult, but in fact drivers do not always pay attention to it. And old cars, and absent any indication when this problem occurs. 90003 90002 Therefore, you must always remember about indirect signs of overheating. And the first of them — the broken stove that might indicate the boiling of the coolant.In this case the fumes of antifreeze in the system it creates an air tube through which fluid does not flow into the stove. 90003 90002 90138 90003 90002 Also, an overheated engine will start to detonate and make ringing noises when pressing on the accelerator pedal. The walls of the combustion chamber begin to expand, leading to increased clearance. Further movement of the car will inevitably lead to significant loss in capacity and increase in metallic thud. 90003 90002 If not the cooling fan switches on VAZ-2110 with the injector, the reasons must be sought in the components of the cooling system, checking: 90003 90038 90039 Guard; 90040 90039 Relay; 90040 90039 Fan motor; 90040 90039 Relief valve surge tank cap; 90040 90039 Sensor.90040 90051 90002 If the cause has not been elucidated, you should pay attention to the continuity of the wiring, typically all points to it. This will require a tester. After you’ve found and replaced the open wire, the efficiency of the fan is restored. If you encounter difficulties during diagnosis wiring, you should contact the experts. 90003 90009 The Fuse, motor and relay 90010 90002 To find the cause of the overheating should be, starting with checking the fuse and fan relay. The first of them is located in the mounting block engine compartment.There it is under the label F7 (20A). You need to get it and to visually assess the integrity or use a multimeter. 90003 90002 In most cases does not turn on the cooling fan for VAZ-2110 (injector, 8 valve) it is the fault of the fuse, as it does not pass control signal. Worth it to pull out and visually assess the integrity or use a multimeter. If necessary to be replaced immediately, otherwise you should look for the cause elsewhere. And you should check the fan itself. To do this, disconnect the fan connector and directly through wires to connect the motor to the battery, not forgetting about polarity.90003 90002 90165 90003 90002 If the drive is OK, then next is to go to the salon because it is here that relay. Its more exact location — another mounting block on the left side relative to the front passenger footwell. Of the three relays necessary the one to the left. To validate, you need to put another relay in place of the old. Then start the car and wait for heating to maximum temperature, while observing the fan. If no result the search continues. 90003 90009 Expansion tank 90010 90002 If not the cooling fan switches on VAZ-2110 with injector, repair it can wait, as it might be the valve cap of the surge tank.Water, which is part of the antifreeze, as we know, boils at 100 ° C in normal atmospheric pressure. For this reason, in the cooling system supported a higher level of pressure, and then the liquid begins to boil at 107 ° C, at such a value responsive sensor. 90003 90002 When a faulty valve pressure is equal to atmospheric, and the liquid boils at 100 ° C is 107 ° C, then the sensor is not «sees», although the whole system is OK. To check the status of the cover is possible only in a visual way, however, to accurately assess her condition in his garage is unlikely to succeed.Therefore, if you suspect a problem it is better to replace an old cover the new one. 90003 90009 Sensor 90010 90002 The Internet today can bring substantial help. Onsome forums you can find questions owners, why not the cooling fan switches on VAZ-2110 with the injector. Causes and pictures while you discuss a few people who mostly refer to sensor. 90003 90002 90180 90003 90002 To test it you should start the engine and wait to heat the coolant to operating temperature. Then you need to unplug the sensor, the controller will determine the open circuit and brings the fan into emergency mode.If it work, then the reason lies in the sensor. We should replace it and for the authenticity check again. 90003 90009 Continuous operation 90010 90002 This phenomenon, though rarely, but occurs. Causes of constant fan operation in this case can be a relay which is closed or open in the wiring device. To eliminate breakage, it is enough to replace the faulty element. 90003 90002 As you can see, it is possible to independently perform diagnostics and determine why the cooling fan will not turn on VAZ-2110 with the injector.The fault can easily be detected during the inspection of each item, however, there can be difficulties. In this case you should address to experts or to start all over again. The final choice is always the owner of the car. 90003.90000 the cooling fan does not turn on. Possible causes of the malfunction 90001 90002 Fan in the cooling system of any carperforms an important function. Being one of the important components, it provides cooling of the radiator through which antifreeze passes. It should normally be activated when the antifreeze temperature rises to 100-107 ° C. However, there are times when the VAZ-2110 with the injector does not turn on the cooling fan, which leads to undesirable consequences. 90003 90002 Usually the entire system of injection enginesworks in automatic mode, but what if one of its elements refuses to perform its functions? The fan no longer turns on or does not work at all without rest, the sensor gives out incorrect information and so on.You should immediately look for the cause of the problem and immediately eliminate it. 90003 90006 Important functional purpose 90007 90002 In order for the ICE to work effectively, it is necessarymaintain a certain temperature regime. This task is designed to provide a cooling system, which sometimes fails. In this case, it is possible to avoid overheating of the engine, which results in failure of the cylinder head gasket and the GPG parts. 90003 90002 To understand why on a VAZ-2110 withThe injector does not turn on the cooling fan, you need to know how it works.In good condition, the optimum antifreeze temperature in the engine is maintained, which prevents boiling. If you constantly ignore the failure of any element, then an indefinite period of time will require major repairs. And it already promises considerable expenses, and in fact it can be avoided! 90003 90002 In most cases, the cause of this or thatThe motor malfunctioning serves to overheat it. The temperature in the cylinders after burning the fuel-air mixture reaches 2000 ° C. This creates a huge amount of heat, which, if not removed, adversely affects some important details.After all, as is known, strong heating leads to a significant deformation of objects. 90003 90006 Cooling system 90007 90002 Usually the cooling system of any car consists of the following elements: 90003 90018 90019 radiator; 90020 90019 cooling jacket BC; 90020 90019 thermostat; 90020 90019 connecting pipes and hoses; 90020 90019 centrifugal pump; 90020 90019 fan with electric motor. 90020 90031 90002 And if some device fails, the VAZ-2110 with the injector does not turn on the cooling fan.90003 90002 For the correct operation of the entire system, each element, but the fan is still one of the important components. Its task is to cool the radiator and, accordingly, the liquid passing through it, when necessary. If it ceases to turn on, this affects the operability of the entire system. 90003 90006 How to connect the fan? 90007 90002 Depending on the type of engine, workThe fan is controlled by different means. If the engine has a carburetor, the operation of the device is controlled by the TM-108 thermobiometallic sensor located on the radiator casing (if viewed from the left, it is on the left side).In many VAZ vehicles, the sensor responds to the maximum antifreeze temperature (107 ° C). With this value, the sensor immediately sends a control signal to the fan relay, and it begins its work. But what if the fan does not turn on the VAZ-2110 with the injector? 90003 90002 On cars VAZ-2110, equipped with injectorpower units, the fan is controlled by the controller, but the sensor is also present. It is located near the thermostat. When the antifreeze reaches its maximum temperature, the sensor sends a signal to the computer, which already uses the fan by means of a pulse on its relay.90003 90006 Consequences of engine overheating 90007 90002 People and cars are somewhat similar to each other. The healthiest person, being under a hot sun and without a headdress, risks getting a tangible blow that will knock him down. The machine, of course, is stronger than a person, but it also has its own limit. 90003 90002 When the temperature of the engine exceeds the norm, a destructive process begins. 90003 90002 Before you understand why the cooling fan on the VAZ-2110 with the injector does not turn on, you need to know about the consequences of overheating.And its degree depends on the stage: 90003 90018 90019 weak degree; 90020 90019 middle degree; 90020 90019 strong degree. 90020 90031 90002 90059 Weak 90060 overheating of the engine (no more than 5-10 minutes) does not carryin itself no threat, as any experienced driver will quickly react to the situation and drown out the engine. The worst thing that can happen is the reflow of the pistons, but most modern cars will not have problems due to a slight overheating. 90003 90002 90059 Average 90060 Overheating (more than 20 minutes) has already had a significant effect on the engine.A sample list of troubles that may follow: 90003 90018 90019 curvature of cylinder head; 90020 90019 occurrence of cracks in cylinder head; 90020 90019 burn-out of cylinder head gaskets; 90020 90019 destruction of inter-ring partitions; 90020 90019 passing oil through the oil seals. 90020 90031 90002 However, this is not the worst thing that can happen. 90003 90002 90059 Strong 90060 Overheating is a real threat to the engine. And it’s not that the VAZ-2110 cooling fan does not turn on with the injector, but much more serious things.All the engine parts are damaged, sometimes even an explosion is possible. But this happens infrequently, because the car itself protects: each part has its own rate of destruction, and for this reason the engine is simply muffled. 90003 90002 The destructive wave begins its movement from the combustion chambers and gradually affects all the engine parts: 90003 90018 90019 Begin to melt and burn out the pistons. 90020 90019 Molten pieces of aluminum pistons touch the walls of the cylinders, which makes the stroke of the pistons very difficult, which leads to their further destructi 90020 90031.90000 VAZ-2110 injector 8 valves: wiring diagram with description 90001 90002 Of great importance is for the VAZ-2110 (injector 8valves) the electric circuit — with its help the whole onboard network is fed. Consumers of different capacities are powered by a battery and a generator (they work in parallel). On the carburetor engines there is no control unit, sensors, electric petrol pump, therefore the wiring is slightly different from that used in the injector structures. But they do have common features.90003 90004 How is the wiring built? 90005 90002 No matter which engine is usedon the car, the wiring has common features. To understand them, you need to know the basic principles of building electrical. And you need a detailed wiring diagram VAZ-2110 (injector) with a description. Here are the main features: 90003 90008 90009 All devices and equipment thatconnect to the wiring in cars VAZ-2110, work on a single-wire scheme. All wires differ in color from each other, are responsible for the operation of certain units and assemblies.This greatly facilitates the repair of electrical wiring. And for the manufacturer, this is a significant saving on the wires. 90010 90009 As a minus wire the car body is used. At VAZ-2110 (injector 8 valves), the electrical circuit is built precisely on this principle. 90010 90009 The positive conclusion that comes frombattery to consumers, always has a red color. Therefore, when installing the equipment, be sure to use only red wires to connect to the «+» supply. The negative wire always has a black color.90010 90009 Each system connected to the electrical equipment is equipped with a wiring harness. 90010 90009 The electroscheme VAZ-2110 (the injector of 16 valves) is arranged so that when the battery is connected the electrical equipment is energized. It is for this reason that for any repair of the electricians, it is necessary to disconnect the minus terminal. 90010 90009 All circuits are protected by fuses. To switch on powerful power consumers, relays are used. 90010 90021 90002 These features are typical for both carburetor and injector engines.At VAZ-2110 (injector 8 valves), the circuit has exactly such features. 90003 90004 Carburetor engines 90005 90002 The very first VAZ-2110 cars manufactured withmid-nineties, were completed only by engines from the carburetor system of injection. Injection engines began to be installed at the beginning of the two thousandths. They are much better, they work steadily, but still many motorists still use cars with carburetor injection. To date, they are not uncommon. 90003 90002 Significant differences in the electrical circuit betweeninjector and carburetor options are not present.At carburetor «scores» of the system are almost the same as on the injector ones. That’s just sure to encounter a problem when replacing the carburetor on the injector. You will additionally lay a few braids of electrical wiring. They are necessary for powering the sensor system, electric petrol pump, on-board computer and other components. 90003 90004 Injection system of injection 90005 90002 For cars VAZ-2110 (injector 8 valves) the electric circuit slightly differs from that used in carburettors.Injection engines are much more complicated, since they have an electronic control unit and a system of sensors, actuators. It is also worth noting that the injector motors are with 8 and 16 valves. There are no carburettor engines with 16 valves. All the wiring can be divided into a boot and saloon. 90003 90002 Their purpose is clear from the title. Podkapotnaya connects elements such as starter, generator, sensors on the engine, etc. Salon wiring is necessary for connecting the dashboard, backlight lamps, various switches.90003 90004 How to search for malfunctions? 90005 90002 Virtually any failure in the electricalwiring is the first thing to diagnose the contacts. To check their condition, you need to carefully inspect all the wires that are laid in the harness. There are several ways to do this: 90003 90008 90009 Visual inspection to determine integrity. 90010 90009 Full inspection of the integrity of the connections, their reliability. 90010 90009 Prolonka using a multimeter of wires with the battery disconnected.90010 90021 90002 On carburetor and injector engines, it is necessary to pay attention to wires transmitting a high voltage to the spark plugs. 90003 90002 If they are damaged, the engine will run erratically. Signs of failure of high-voltage wires: 90003 90008 90009 Extraneous noise when the engine is running. 90010 90009 The car can jerk while driving. 90010 90009 Increased consumption of gasoline. 90010 90009 Unstable operation at low speed. 90010 90021 90002 Therefore, before you sin on any sensors, make sure that the high voltage wires and the ignition module are in good order.90003 90004 Starter connection 90005 90002 An electric starter is used to start the engine. It is a simple DC motor. The whole system works as follows: 90003 90008 90009 When the ignition is switched on, the rotor winding of the generator is energized, as a result of which a constant magnetic field is created around it. This is a necessary condition for the operation of the generating set. 90010 90009 As soon as the key is switched to the «Start» position, the voltage is applied to the retractor winding of the relay.90010 90009 Together with the core of the retracting relay, the gear wheel and the overrunning clutch travel along the starter rotor. As a result, the gear engages with the flywheel crown. 90010 90009 At the same time, the core closes the power contacts inside the retractor relay. 90010 90009 On the winding of the starter voltage is applied, the rotor starts to rotate and untwists the crankshaft of the engine. 90010 90009 The generator starts to produce current, since the magnetic field rotates inside the stator winding.90010 90021 90002 The electroscheme of the starter VAZ-2110 (injector) is the same as in the carburetor models. Only the modification of the starter can differ. 90003 90004 System of heating of salon 90005 90002 The furnace VAZ-2110 consists of a radiator, a fan, duct system. With the help of a fan, the radiator is blown out and air (hot) is fed into special channels. The wiring diagram of the VAZ-2110 heater also includes a damper position adjuster. In fact, this is a conventional stepping motor.90003 90002 It allows you to move the flap by changing its angleopening, as well as the amount of cold air coming into the heater from the outside. The blower motor is connected via a special switch design. It has several positions, each of which corresponds to a certain rotation speed. 90003 90002 The fan speed is adjusted atThe resistance is installed in the heater housing. These resistances are included in the power circuit of the motor. Switching takes place by means of a regulator mounted on the instrument panel.On older cars of the tenth family, one can still meet mechanical shutter drives. Similar constructions are also found on the «nine» and «eight». 90003 90004 Seat heating system and rear window 90005 90002 These two systems are very similar to each other, because they consist of the same components: 90003 90008 90009 A fuse for protecting the circuit. 90010 90009 Electromagnetic relay for switching the power circuit. 90010 90009 Power button with backlight. 90010 90009 Wiring harnesses. 90010 90009 Heating elements.90010 90021 90002 It is necessary to use electromagnetic relays. They are available in the VAZ-2110 seat heating circuit. With their help, you can get rid of switching with a button of high currents. 90003 90002 As a result, a button on the dashboardonly the low-current control circuits of the windings of the electromagnetic relay are switched. A similar design is also provided for the rear window heater. If the car has heated rear-view mirrors, then a similar scheme is used. 90003 90004 The electric drive of the fuel pump 90005 90002 Through separate fuses and relays occurspower electric fuel pump.It is installed under the rear seat directly in the tank. And it is combined with a gas gauge indicator. The main components of the circuit diagram of the VAZ-2110 pump: 90003 90008 90009 Electric pump drive motor. 90010 90009 Electromagnetic relay. 90010 90009 Fuse. 90010 90009 Wiring harness. 90010 90021 90002 When the ignition is switched on, the electromagnetic relay responds, and then the fuel pump is energized. 90003 90002 Gasoline is pumped into the system to a certainafter which the electric pump stops.The pressure sensor installed in the fuel rail sends a signal to the electronic control unit. It is for these parameters that the control system understands at what point it is necessary to turn the petrol pump on or off. 90003 90004 Sensors and actuators 90005 90002 In the electrical circuit VAZ-2110 (injector 8 valves) The gasoline pump works on signals coming from the sensors. All these devices are connected to the same control unit. It is with his help that the necessary information on the operation of the internal combustion engine is collected.After processing all signals, the current parameters of the motor are superimposed on the fuel card, which is embedded in the internal memory of the microcontroller. 90003.90000 The engine VAZ-2110 (8 valve) injector: device. VAZ-2110: schematic of the injector 90001 90002 The Topic of this article — it is the engine of VAZ-2110 (8 valve) of the injector in the fuel injection system. The main task-to find all its advantages and disadvantages, compare with petrol engine. But you need to delve a little into history, to see how was developed this engine, how good it is maintenance and repair. And begin the story will be from the late 70-ies of the last century, when the Vase engineers thought about the design of front wheel drive cars.And after will be considered injection the injection system, its difference from the carb, advantages and disadvantages. 90003 90004 Story engine 90005 90002 90007 90003 90002 And now the story originates from the engine VAZ-2110 (8 valve) injector. And it was started in the late 70-ies. In these years, the designers begin to realize that for many years produced classic has a high cost. In addition, «Fiat 124» — this is the best car in Europe in 1964. Nearly two decades have passed, you need to upgrade the lineup.And began experimenting. First modernized wheel drive, naturally, began to use the belt. But with the engine VAZ-2105 (years of production 1980-1988) he settled down, though, and reduced the noise level. 90003 90002 The Reason is simple: the pistons need sanding, which do not allow for the open clash of valves. But in the repair of engines was installed, as a rule, suitable for the size, but without grooves, the pistons, with engines of 1.3 liters. But in the early 80s published in the eighth generation.More new to match European counterparts. And most importantly — cars have front-wheel drive, motor with a belt drive for the timing mechanism. And it was the same engine that a lot of alterations installs on modern cars. On the models 2109 and 2110 of these powertrains were first adapted to an injection system for injection. 90003 90002 Recommended 90003 90015 90002 How does the rear bushing front arm and how many it serves? 90003 90002 The Rear bushing front arm — one of the constituent elements of the vehicle chassis.He refers to the guide elements of the suspension together with the levers endures tremendous stress with wheels. However, with this this item, there are many … 90003 90020 90002 Oil consumption in the engine. Six reasons 90003 90002 It is Hardly possible to find a motorist who would not be worried about the increased oil consumption. It is especially annoying when it happens with another new motor. Here are the most common causes that result in the consumption of oil in the engi … 90003 90025 90002 How does the exhaust system? 90003 90002 The exhaust System is designed to remove combustion products from the engine and output them to the environment.It also must be ensured a reduction in noise pollution to acceptable limits. Like any other complex devices, this system consists of seve … 90003 90004 Main engine 90005 90002 90033 90003 90002 No significant differences can not be detected by a cursory examination. Carbureted, fuel injection system injection do not affect the basic design of the engine. But should pay attention to the details. For example, look at the thermostat VAZ-2110 injector (8 valves). Immediately catches the eye that it can be dismantled! Exactly! Engineers in Europe are sitting and thinking about how to reduce the life of the car, and our at this time real improvements that benefit the consumer.It is clear that the thermostat is broken not the body, and the insides — a thermally sensitive element or valve. Therefore, why produce millions of cases? Much cheaper would be to make one for the car, and in case of failure of the thermostat to change only the inside. 90003 90002 But that’s not all the advantages of domestic engines. Note that in the US and Europe all cars are the same, sometimes repair does not make sense, easier to throw in the scrap, but to buy a new one. The reason is partly in the engine.For example, AVTOVAZ — it is almost the only plant that continues on its products to put blocks of internal combustion engines made of cast iron! In all developed countries, alloys of aluminium have long been used for this purpose! Engine life suffers, but most importantly — there is no way to perform a repair, as it not be boring or peregrinovna. And this is much cheaper than buying a new engine or car. Maybe a wealthy burgher and can afford it, but in our country car for many people is still a luxury.90003 90004 What is the injector? 90005 90002 90042 90003 90002 And now will see what it looks like on the car VAZ-2110 diagram of the injector, consider the basic components and working principle. But first you need to answer the questions what injector and what it’s for. Everyone knows that until the late 90s was installed carburetors. In them by the air streams were mixing, and then flow into the intake manifold of the fuel system. And this clever device to mix the gasoline with air in perfect proportions — 14 to 1.But there is a game of vacuum and atmospheric pressure. 90003 90004 Injector 90005 90002 But the engine VAZ-2110 (8 valve) injector is much easier than the carbureted version. But it is viewed from the point of view of the electrician. The fact that the system consists of many electronic devices, which are responsible for the whole engine. Instead of the carburetor on the intake manifold installed ramp. In fact, this section of pipe in which air-fuel mixture. It is pumped from the tank with the electric pump under slight pressure.By default, the ramp is completely sealed from the channels of the intake manifold it is separated solenoid valves-nozzles. But here’s the twist: the rail is maintained constant pressure, which adjusts the sensor and the quality of the mixture and the quantity of supplied gasoline is directly dependent on how open the throttle valve. 90003 90004 Schema injection injection system 90005 90002 90053 90003 90002 So, now more details about the system of power injection engine VAZ-2110. First on the list is the fuel pump.It is mounted directly in the tank together with the filter, and driven by the rotor of the motor only when the ignition is switched on (provided that the rail pressurebelow the minimum level). Further, the fuel flows through the tubes in the ramp. Here the formation of the mixture. The air first passes through the filter for cleaning. Flexible tube filter housing is connected to throttle knot. 90003 90004 Sensors 90005 90002 No less interesting engine VAZ-2110 (8 valves). The injector device of the control system, to be exact, includes a plurality of sensors.The entire control takes place by means of sensors. So, between the filter and throttle sensor, mass air flow. On the damper is mounted a position sensor. The rail — pressure. In addition, between the second and third cylinders on the surface of the engine block is the knock sensor. And the pulley of the generator-engine speed. From the transmission measurement is made of the speed of the car. All the data that come from readers are the electronic control unit. 90003 90004 Electronic control unit 90005 90002 90064 90003 90002 This, if I may say so, the heart of the system.The VAZ-2110 is a diagram of the injector is reduced to that device. A small body with a lot of output, but inside is the most interesting — a microcontroller. Here he regulates the entire operation of the engine. In the internal memory inherent to the so-called fuel card. The controller determines how much air and fuel must submit to the ramp, so the engine worked as normal, did not knock. But most importantly — in what period of time must submit a pulse to the fuel injectors to open and inject the mixture into the combustion chamber.90003 90004 What’s best: carb or injector? 90005 90002 90071 90003 90002 And now a little about what will be more reliable engine VAZ-2110: injector or carb? And you need to look from different sides to this question. For example, beginners will like the injector. Constant speed, no need for cold to shut off the flow of air, and pulling away is much easier. But there is still an advantage — car at high speeds more high. Even at a speed of 120 km / h when squeezing the gas pedal, the car quickly gaining speed.From carburetor it is much slower. Therefore to overtake the vehicle with the injector safer. But when you start with light carb easily «tear» injector. And the reason is the higher torque at lower levels. And the cost of maintenance, of course, injection «ten» is higher, as it is sometimes difficult to make an accurate diagnosis in case of breakage. 90003.