It starts and immediately stalls the VAZ 2107 carburetor. Carburetor car engine starts and stalls. Unstable operation of the injection engine

This article will tell about why the car stalls on the go. The reason for this phenomenon may be the most banal, but trouble from such a "behavior of the car you will get a lot. In addition, the engine can stumble on idling. A little pleasant in it, the motor seems to be started, but after a while stops working. This option is possible, in which the engine does not want to start if its temperature is approximate to the working. Engine operating temperature is about 90 degrees. And the reasons may be much, but you need to consider the main.

The most common cause

It is worth paying attention to the fact that all reasons can be divided into several categories. Why does the car stall on the go? The reason can be both banal and complex. If we are talking about injection engines, the regulator is very often fails for turnover it supplies the required amount of air to the fuel ramp. Idle regulator is a stepper electrical engineWith it, it is opened and closing the channel, which passes clean air into the ramp for mixing. So, the first thing you need to make sure in the health of the idle regulator. To do this, scroll crankshaft Starter, simultaneously squeeze the gas pedal. The motor is started, but the number of revolutions is constantly changing. There is a breakdown of RXX - the engine stalls when pressed for gas. And the most effective way to get rid of such trouble is full replacement element. You need to install a new VAZ car it is done literally in minutes.

Throttle problems

Quite often the reason that the engine begins to stroke, the throttle itself is itself. It is possible that the air filter was worn out, so inside the entire surface of the flap was contaminated. To fix this breakdown, it is enough to clean completely from the inside the damper. Please note that after careful cleaning, the problem may be preserved, the engine still stalls when the gas is pressed. In this case, it is necessary to make sure that the position sensor is in good condition. This sensor is a variable resistor. It is installed on the valve axis. Moreover, the maximum wear is observed in the extreme position (corresponding to idle speed). If it fails, then it is necessary to completely replace it. The cost of the part is quite low, and the replacement occurs literally in minutes. But it is possible that the engine begins to stamp, despite the fact that all sensors are in perfect condition.

Fuel quality

Always follow what gasoline you fill your car. In most cases, all the above symptoms are manifested then as soon as you refuel the fuel tank. Of course, the motor can stumble and after a while. Therefore, it turns out to be difficult to determine immediately breakdown. It is also worth paying attention to: the reason for the fact that the engine begins to trim, should be shattered, it is always always in the gasoline itself. To cure such a "disease", you will need to completely drain gasoline from the tank, and also replace the fuel filter. Unfortunately, at refueling, you do not always buy high-quality fuel. Therefore, it is worth choosing one brand of the manufacturer who sells maximum quality gasoline. Of course, there are cases when the car stalls on the go (the reason for this lies not in gasoline). Please note that excessively low cost is the first sign that gasoline has a dubious origin. And pour it into the tank is equivalent to the fact that send the car to full move in a pillar.

Spark plug

To make sure you need to unscrew them all, check the size of the gap, as well as the presence of a car. And you have a car stalls on the go. The reason may hide in candles. In the event that there is a strong Nagar, but the clearance is within the limits of permissible values, it is necessary to clean the electrodes of the candles. But the best way out is to establish new candles. In the same case, if the clearance is very large, there is excessive wear of the electrode, cleaning will not help, it is necessary to completely replace the set of candles.

Fuel filter

But another very common reason at which the car stalls on the go. VAZ or foreign car - does not matter. But it is especially important for old cars. Some drivers simply forget that the car has a filter for gasoline cleaning. It is located at the bottom of the fuel pump. Of course, in the presence of dirt in the filter, gasoline enter the fuel ramp and the combustion chamber will simply not be. Must appear interruptions in the supply of fuel. At the same time, you, clicking on the gas pedal, shuffle the engine. To get rid of this malfunction, it is necessary to remove the gasoline pump, replace the filter. It is also worth considering that the tank itself can cause fast clogging of the filter. Therefore, it will be able to help or replacing the container or careful cleaning.

Air filter

A similar situation, as in the case of a gasoline filtering element. Please note that the operation and repair of the car must be performed in accordance with the requirements of the manufacturer. After all, you know that a mixture of gasoline and air is served in the combustion chamber. Therefore, if some component of this mixture will not flow into the fuel ramp, the engine will be stuck. Consider an example of how the motor works with a lack of air. The combustion chamber falls too much as the candles flooded. At the same time, there is a feeling that he suffocates the engine. Among other things, some motorists who do not know about the principle of engine operation internal combustioncan close the inlet nozzle with a cloth so that water does not get into it. Funny, but it happens.

Fuel pump

If then, of course, the car stalls. The carburetor will work perfectly, that's just no one gives gasoline. On injector cars, the fuel pump is located under rear seat. On carburetor - near the camshaft (as it has a drive). If he stops working, the engine can function normally at idle, but with increasing revolutions it will definitely stall. However, with full wear of the gasoline pump, the motor will not start at all. To get rid of this malfunction, it is necessary to either carry out the pump repair, or replace it completely, which is most efficient. As for carburetor motors, they can strongly wear the rod of the pump diaphragm drive.

Electrical equipment

The problem of stopping the motor is capable of improving electrical equipment. In particular, the appearance of oxidation on the battery can occur. Although old cars, even new - all need maintenance and careful care. Consequently, the contact is worsening, as resistance increases, and this leads to the fact that the engine stalls. Also, the battery itself can be out. In the same case, if the generator does not give the necessary current, the entire electric network of the car turns into power from the battery. If you have not seen a hot lamp immediately, signing that there is no charging, the car will continue to move. With the fact that the light will be turned on, and the ignition system works, after a while the battery will completely discharge and the engine will stop. We'll have to charge rechargeable battery, as well as repair a completely generator.

In this article we will discuss in more detail on the consideration of the situation when the carburetor engine a passenger car (VAZ 2108, 2109, 21099, 2105, 2107 and their modifications), starts and stalls because of the carburetor malfunction. Malfunctions of the carburetors 2105, 2107 ozone, 2108, 21081, 21083 of the Salexi of their modifications will be considered.

— The engine is started, it works for a few seconds and stalls, repeated starts to no avail.

- The engine is launched with difficulty, having worked for a short time stalls, after a repeated start, starts up and running.

- The engine is started and immediately stalls, re-starts and again stalls and so several times, but then still starts working.

Causes of malfunction

Missing fuel in a float chamber

Pump it with a manual swing lever on the fuel pump.

Damaged the aperture of the starter or it is not adjusted

Disassemble the trigger case, replace a new diaphragm. Startup Adjust.

Sloped fuel I. aerial jets, emulsion wells and tubes of the main dosing system

It is necessary to remove the carburetor cover to turn out the jets, remove the tubes, rinse and clean them, clean the wells, blow all the compressed air and put back. On the image it is shown that it is worth cleaning on the carburetor 2105, 2107 ozone.

On the carburetor, the Solex turn the air jets, take them out along with emulsion tubes. At the bottom of the wells opened, fuel jets are located. Soak them with a thin long slotted screwdriver. Restaurants, rinse with acetone and blow with compressed air.

Fuel and air jackets and idle systems canals

Remove the jets, rinse and clean them, blow with compressed air.

The fuel level is broken in the carburetor float chamber

Fuel mixture or severely depleted or strongly enriched in consequence of incorrect adjustment.

Articles on the site about the adjustment of the fuel level:

The drive of the carburetor air damper is not adjusted ("SUPPLC")

In this article we will talk about such an unpleasant problem as the engine stop, as well as bad launch. Consider the main reasons why the engine is stallped at idle and on the go. In addition, let's talk about why the motor does not start on hot, as well as about the solution to each of the problems described above.

Common reasons for which idle is stolen:

1. The most common is - a no-power regulator (sensor), which is directly related to idle engine speed. Check in it whether the breakdown is quite simple. If the machine does not start when you twist the starter, work the gas pedal, the engine must start. If the turns start to swim immediately after you removed the leg with the pedal - 99% what is the reason in the idle regulator. The decision -, for this, the owners of vases will take at least time.

2. The second probable reason why the engine is stalling at idle - problems with throttle valve. This trouble is treated - banal.

3. If after cleaning the problem is preserved, we make an assumption that the reason for which the engine stalls at idle turns may be DPDZ (position sensor throttle valve). The problem is solved by, the procedure is not complicated and actually performing with your own hands.

There are no cases when the engine stalls on the go, as they say so much. Below will be listed the most likely and most often occurring reasons for which it can occur.

Motor stops on the go - reasons

1. Embossed fuel is the first thing that comes to the head of the majority of us, besides, it is necessary to start looking for the cause of the engine stopping on the go. You are "lucky" if it happens immediately after refueling, in this case it is safe to say that the problem is in fuel. Treated with fuel and fuel.

2. Candles. As a rule, the suspected suspicion is most often falling, after a bad fuel, of course. Here everything is simple - unscrew the candles and check their condition, if necessary.

3. Fuel filter. The order of the scored filter can cause a fuel supply interruption, as a result of which you gasut, and the engine stalls on the go. To troubleshoot a malfunction sufficient.

4. Air filter. All the same as with the fuel, if clogged, then the air does not come, therefore the fuel and air mixture comes out of convexed and the candle is simply poured. In addition, a motor shortage of air will be given, that is, power will fall, and the combustion process of the mixture in the cylinders will not be able to be carried out, in the end the motor will be stuck. To eliminate this malfunction, it is enough to replace the air filter.

5. Faulty gas station - the second "suspect". If your fuel pump is not all right, then the car will behave this way, it will be stuck on the go or the engine will not start at all. The problem is solved by checking the pump, its repair or.

6. Battery. The oxidation of battery terminals or bad contact can lead to engine stop. Check the terminals, if necessary, clean them or replace the battery.

7. If the engine strokes on the move and the generator can also become a reason for the cause. The generator failed does not charge, as a result, the side network of the car is powered exclusively from the battery, and it is not enough for a long time. As a result, you are not suspecting that the car is working on the battery, continue to move until it is completely discharged. Treated - and.

6. In advanced auto, reasons can also be with electronics and various sensors. If not strong in this and all of the above nodes and parts are normal, then it is better to turn to the specialties, and then you can replace the floor with the floor of the press ...

Why the engine stalls on the hot, Does it start a well-hot engine?

1. First possible reason -. During the movement through it, a large number of air passes because of which the carburetor is seriously cooled, at the same time cools and fuel that passes through it. As a result, the temperature of the carburetor is several times lower than the motor temperature. Because of this feature, problems arise, after a long journey you are jamming the engine and makes a short stop, at this time the carburetor begins to heat the hot engine housing. Gasoline residues in a float chamber from high temperatures They begin to evaporate, filling emptiness - air filter, intake manifold and actually the carburetor itself. Form aerial traffic jamsAnd in the float chamber there is no fuel drop.

The solution to the problem is quite simple - press up to half the gas pedal several times and try running the engine. By this you make a mixture poorer and release excess evaporation. It should be noted that problems with the launch of hot can also be due to a similar problem, only the fault of the fuel pump or fuel line. This, as a rule, happens in the heat when from evaporation in fuel system Or the pump is formed by air traffic jams that prevent the flow of fuel into the carburetor.

2. The second possible reason for the strange behavior of the heated engine - problems with the starter. Make sure that when you try to start the engine, the starter twists, and not just clicks or does not respond at all. If this is the case and one of the above options was confirmed. You need to check the starter. If you are on the road, then checking can be reduced to the elementary test of the starter feed wire or other visual operations. If you got home, make a detailed. In the event of a malfunction or replacement.

3. As an option, the reason when the engine does not start on a hot can be a terrestrial battery due to the above, when the generator did not give charging and the battery completely sat down.

Well, it seems to have missed anything!? Today, all, we hope the article will help, tell you the cause of the breakdown and help in solving your problem if you know other reasons, as well as how to solve them, you can add an article using the form for comments. Thanks for attention.

Do you know the situation expensive friends when the car is unstable running at idle? Many will say - "Something with a carburetor." I agree, but what exactly? I will not tomtract, in most cases, it is necessary to configure the idling. Of course, if available modern car, then, then his owner does not look at the cabin, another thing is the old kind of "classic". Each of its owner is trying to maximize the entire device of the unit, because the spaciousness of the Mother of Russia is cut by the expanses, anything can happen and you need to be prepared as theoretically and practically.

Setting up the carburetor is not easy and best to entrust his professionals, but I do not tell you about Russian mentality. We do not want to pay some uncle when we can do everything yourself, do, but do! Self-adjustment of idling VAZ 2107 will save time and money that you spend in the car service. Moreover, such a skill is especially useful in non-standard situations away from home. I will prove this publication all the pessimists that everyone can adjust the idle move, each.

Foregoing adjustment

Before pressing the operation, it is necessary to make sure that the unstable operation of the engine is caused by the incorrect idol. Check need the following points:

• Zippers for clogging;
• Correctly exposed ignition angle;
• Quality of gasoline;
• Fuel level in the float chamber;
• The density of the adjustment of the start sensor;
• The performance of glow candles.

If all of the specified points are normal, and nothing has changed with the car, then you turned out to be right, the reason is idling. However, it is necessary to start its adjustment only in the working condition of the mechanisms described. Heating the engine to operating temperatures (pay attention to the air damper, it should be in the open position), you can proceed to the procedure.

Setup with optional devices

The prompts of the multimeter and the gas analyzer, the results of the adjustment will be similar to those who are achieved by car service specialists.

1. Adjust right corner Ignition by means of a multimeter (connected to the distribution device coil) and secure the jumpler.
2. Gas analyzer insert B. exhaust pipe and creek car.
3. The screw of the amount of the mixture (marked in Figure 1) is set in this position so that the rotation of the crankshaft was within 840-960 rpm.
4. We look at the gas analyzer if the value is exceeded, adjust the quality of the mixture (digit 2 in the figure).
5. After that, the rotation of the crankshaft will slightly decrease, repeat item 3.
   Recent items are repeated until the values \u200b\u200bare at least resemble the factory indicators. To check, you need to sharply press the gas pedal several times and release. For proper setting Turns are gaining smoothly and quickly, and dropped automatically and without breaks.

Adjustment without additional devices

If you could not find special devices, it is possible to adjust the adjustment without a gas analyzer, but only in the presence of a tachometer. The procedure is basically the same, only the screws turn chu-slightly differently.

1. The screw of the amount of the mixture is set in the position of the nominal rotation of the crankshaft (820/900 rpm).
2. Quality screws we catch maximum speed.
3. Increase crankshaft speeds up to 950-1035 rpm (15%), through the screw screw.
4. Check the quality screw, it must be in the maximum position possible rev For the current location of the quantity screw.
5. We repeat the paragraphs 3 and 4 until after the third item executes, the adjustment of the quality screw will only lead to a decrease in revolutions.
6. Spin the screw of quality to nominal revolutions.

The correctness of the procedure performed can be checked by removing the terminal from the electromagnetic valve, the engine must stall. If this has not happened, the throttle is likely, which is adjusted by controversial screws. Pay attention to the cold, it is recommended to set idling speed within 900-1000 rpm, and in warm - 800-900 rpm.

Output

How did you make sure the carburetor is a difficult thing, but you don't need to adjust the idle course. Do not try to repeat the procedure if your "seven" is on gas, the process will be meaningless because the carburetor does not work with such a type of fuel. It is possible to configure the injector to try, but the likely probability is just to harm the device as described actions are ineffective there, so it is better to turn to professionals. All described and not only procedures are clearly demonstrated on video where fun specials are easy and simply finds a common language with a carburetor. What and you wish you all the best!

Stable operation of the VAZ 2107 car engine depends on the health and correctness of the settings of its systems. Adjusting the idle mode is possible and without the involvement of specialists, subject to all the recommendations of the operating manual. Competitive carburetor with a properly exhibited ignition and gaps and gaps between the traver's contacts.

Adjusting the mode according to technical documentation should be made using the device defining the CO level in exhaust gases. IN garage conditions The carburetor is usually adjusted to the eye and along the built-in tachometer. The description instructs the rotational speed of the crankshaft ranging from 700 to 900 revolutions per minute. With smaller values \u200b\u200bof the carburetor system, it is unable to ensure the stable operation of the engine, at large - the fuel consumption increases.

Diagnostics of engine systems

The Power Aggregate of the VAZ 2107 works on gasoline, the quality and composition of the fuel does not always meet the requirements of the standard. The clogging of the carburetor, in particular, the system that provides operation in idling mode can lead to unstable operation. Depending on the degree of contamination, manifestations can be different until the motor stops are shown.

The main reasons for the unstable operation of the engine of the car VAZ 2107 when working in a combat:

1. wrong fuel level in the float chamber;
2. clogging of the mesh filter, jecles and channels;
3. restriction or difficulty of the valve stroke in EPHH;
4. suspension of air through damaged pads, membranes or tubes;
5. clogging air filter;
6. fit contacts or wrong gap between them;
7. substandard candles;
8. incorrect adjustment of the ignition advance angle.

Previously, it should be restored to adjust the carburetor, it is necessary to restore its performance, otherwise it is impossible to achieve a sustainable result.

Maintenance and troubleshooting

Regulations on systems that provide engine operation should be started with its full inspection. For convenience, the air filter housing is removed from the carburetor and all air pipes are inspected. They should not be cracks, and the material must maintain elasticity. If necessary, the carburetor is dismantled and its complete disassembly with defecting and replacement of faulty parts is disassembled.

At the next stage, diagnose, troubleshooting and adjustment of the ignition system is performed. It is recommended to clean the contacts in the rubble, replace the candles and correctly install the advance angle. This can be done using a tester or primitive control lamp. Move directly to the control of the VAZ 2107 engine makes sense only if the carburetor and other systems are put in order.

Setting the power aggregate

Adjusting the idle mode is made indoors with good ventilation or on the street. It is necessary to make sure that the air damper is fully open, for which the handle is sent forward until it stops. Now the carburetor is fully ready for the mode setting.

The wizard's sequence is as follows:

1. A device sensor is introduced into the exhaust pipe, which determines the concentration of carbon monoxide in the exhaust. The device is turned on, and readings are removed from it that characterize the operation of the carburetor.
2. In case of exceeding the set parameters, the quality screw of the mixture is twisted using a screwdriver. This action is performed in several receptions with permanent exhaust control.
3. The drop of idling turns is compensated by the fact that the carburetor of the VAZ 2107 is adjusted to the screw of the amount of the mixture.

The procedure continues until the engine becomes steadily operating in this mode. In the absence of an instrument, the adjustment of a serviceable carburetor on the VAZ 2107 can be made without it. With a certain skill, this operation will not take much time.

Adjusting the idle mode without device

Most experienced masters and drivers perform setting power aggregate VAZ 2107 as follows:

1. The quality screw of the mixture of the carburetor is set to minimal revolutions, at which the engine is unstable, but does not stall.
2. Rotation frequency is increased by adding a mixture.

The procedure with the quality screw of the mixture is repeated until the carburetor ensures the steady operation of the engine.

In practice, this method is applied quite often and with sufficient driver's experience, the positive result is guaranteed.

VAZ (LADA) 2107 1982 - 2013

VAZ 2107 carburetor. Recently, the car began to first twist when driving, then began to stall. Changed the fuel pump, put the baker, still the car stalls. Replaced the rod, the old was with the development, the same. The fuel filter has set a new, unchanged, continues to chop. Podaching the manual starts.

It seems to me that the matter is still in the fuel system, because with manual podachka immediately start, but I noticed when I shake his hand, it seems like gasoline in the filter. Maybe such that somewhere the air sees and therefore, when loaded, the pump fuel sucks with air and therefore stalls?

You should conduct a revision carburetor. Take a few minutes, drown out, disconnect the filter. And be sure to disconnect the gasoline hose. Only then carefully unscrew and carefully remove the top of the carburetor. This most you will know exactly what level in the float chamber, it must be 7-10 mm higher than the lower fuel jets. Not higher and no lower. On the issue and in the comments, I realized that you or a poor power mixture, or overflows. Nagar on the candlelight, on the insulators of the electrodes of what color?

May be. The car is not new, it is quite possible that the highway somewhere rusted. Yes, and the hose between the main and the tank is not new, between the pump and the highway too. Stock. The rod is not just changed, it is also necessary to regulate.

I have already done so. This afternoon it was specially rode until stood. Disassembled the carburetor, in the float chamber the level was below the canals on the jibeles. That is, the fuel of the carburetor sucked, and the new portion did not arrive. Removed the hose, the engine spinned, the gasoline did not go. I removed one gasket, it seemed to go the car, but still feel the failures. I will try to adjust the stroke of the rod. All replaced, blurred, adjusted, should not be complaints about the fuel system.

Welcome!
Idling - over time the person who uses a car with a disturbed idle move, makes a decision about his adjustment, because we all know if idle will be too small, then the engine from time to time will be stuck, and if it is too high, the fuel consumption is too high The engine increases and here you have to look for as the golden middle says.

But in order to find this middle, you need to first learn to adjust the idle by car, and how to adjust the idle stroke not all people know. Therefore, today we will analyze the question regarding the adjustment of the idling on the cars of the "classic" family.

Note!
To adjust, you will need one only screwdriver!

Summary:

Officer Adjustment Tips:
First, adjustment must be performed at engine operating temperature (90-95 ° C), as well as when adjusting the air filter must be installed on the car.

Secondly, when adjusting the idling, the fuel level that is located in the carburetor float chamber must be adjusted.

Thirdly, valve clearances should also be adjusted and the moment of ignition can be configured.

Fourth air dampers when adjusting the idle turn must be fully open, it can be removed from the roof from the air filter housing and as a result of which looks at the damper.

Fifthly adjust the idle speed in the car is not always easy to begin, because the adjustment of the rotation of the crankshaft and adjust the content of carbon oxide (CO) must be performed jointly.

Note!
For more accurate idle adjustment, it is necessary to use the "gas analyzer" of which most owners are not at all. But the adjustment can also be made without this device, but only it will be more complicated! (How to adjust without this device, see in the heading: "")

How to regulate idle on VAZ 2101-VAZ 2107?

Before moving to adjustment, read the photo below:

Note!
Let's start with the fact that the photo shows the screws above, thanks to which idle adjustment is carried out. As you can see the screws are deeply in the throttle housing of the carburetor, so in the photo the screw under the number "1" is not visible. On some cars on both of these screws, the sleeves are pressed, thanks to which the screws can only be rotated on the floor of the turnover. If because of these sleeves, it is not possible to turn properly screw to adjust the idling, then in this case, turn the screws and, as follows, break the heads of the sleeves. When the screws are twisted, scroll from them the remnants of broken sleeves and then wrap the screws to their place!

Option adjustment using a gas analyzer instrument:

1) Get the car first and let it warm it up to the operating temperature in "90-95 ° C". After the machine warms up, with a dumping, start rotating the screw that is specified in the photo under the number "2", rotate this screw until the crankshaft speed does not reach "750-800 min."

Note!
So that you understand more detail, then when the screw is wrapped in the screw, the crankshaft speed will gradually decrease, and with the opposite effect, that is, when turning it, the frequency of revolutions will gradually increase!

2) Now smoothly go to adjustment of the content of "CO" in the exhaust gases, for this rotate the screw that is specified under the number "1" in the photo above. When the screw is wrapped under the number "1", the content of "CO" in the exhaust gases will gradually decrease, and when turning, it will increase accordingly.

Note!
Adjust the content "CO" in exhaust gases is needed in accordance with GOST for today. Below the norm omitting the content "CO" is not necessary, because in this connection, the content of unburned hydrocarbons "CH" can increase dramatically. By the way, when adjusting the screw "1", the crankshaft rotation frequency can change!

3) and completion twist the screw under the digit "2", thereby bringing the speed of the crankshaft to normal. After that, it is also recommended using the instrument, check the content of "CO" in exhaust gases. If you need to re-adjust both screws, adjust them until the engine operation and emissions will not reach the atmosphere.

Note!
After all adjustments, sit in the car and sharply click and then release the gas pedal. Make sure that the engine is pressing on the pedal works without interruptions, and when it is released, the engine does not have to stumble. In the event that after the gas pedal is released, the engine stalls, then increase the rotational speed of the crankshaft to "800 revolutions per minute". The crankshaft rotation frequency is regulated by a screw under the digit "2"!

Idling adjustment without a gas analyzer:

1) To begin with smoothly start rotating the mixture composition of the mixture that is specified under the number 1. Rotate it until the crankshaft rotation is maximum. (The crankshaft rotation frequency can be very easy to recognize the tachometer testimony)

Note!
When the screw is rotated, the exhaust is adjusted harmful substances in atmosphere. When this screw is wrapped in the screw, the amount of "CO" will be reduced into the atmosphere, and during turning, on the contrary, it will increase!

2) Then the screw under the digit "2", set the rotational speed of the crankshaft "1100 revolutions per minute".

Note!
The screw under the digit "2" is adjusted the rotation frequency of the crankshaft, so when the screw is wrapped in this screw, the speed of rotation will gradually decrease, respectively, when turning it, it will gradually increase!

If your car VAZ-2107 car has a malfunction, as a result of which the engine stalls, then further movement becomes problematic. But find the cause of this malfunction for the injector engine "Seven" is quite difficult without diagnostic equipmentSince the reasons for which the crankshaft should be rotated, unfortunately a lot.

Most often, injection engine, stalls in operation mode idle move. A throttle assembly with an idling regulator (RCX) can be involved in this malfunction, since in the process of engine operation, the throttle assembly can be strongly polluted, which leads to the encoding of the RCH rod. To check this assumption it will have to be removed, and in the presence of pollution, it is gently rinsed with a well-washing butter mixed with mud.

If you have VAZ-2107 on your car alarmwhich works with an electrical chain of a benzonasos, the reason why the engine stalls can become a poor-quality work of those who installed it. If they did it on twists, then a badly compressed twist will weaken over time and the contact is lost. As a result, electric fuel pump ceases operation.

The possible reason why the engine stalls may become realification of combustible mixture. You can check this by turning the spark plugs. If they are covered with black naigar, then the mixture is rich. The amount of gasoline supplied to the engine cylinder depends on the position of the throttle and the correctness of the indication of the temperature sensor, which is covered on the left in the back of the cylinder head. When it is replaced, it will have to partially merge antifreeze from the cooling system.

To strong enrichment of the mixture leads and failure sensor mass flow air (DMRV). You can check its condition using a multimeter. The measurement is made between the green and the red wire (2nd and 4th terminals, if you count from the left) when the ignition is turned on. If the voltage is more than 1,002 volts, it will have to be replaced.

With a strong depletion of the combustible mixture, the engine will also stall. And its depletion occurs due to air supply behind the throttle node. Possible seats of air supply usually become the inlet system or as a result of the weakening of the details of the parts, between which they stand or because of their breakdown. The air suction site can be found with a pile that uses beekeepers. Skeying them motor compartment, immediately will be visible, in what place the smoke is drawn. And in decent stations maintenance Instead of a pimer, use the device called a smoke generator.