Additive to diesel fuel for cleaning the sump filter. The particulate filter is cleaning than and how to clean the particulate filter. Corrosion protection and deposit deletion

At some point, these problems appear as a gradual deterioration of the characteristics and an increase in fuel consumption, these symptoms most often notice the driver itself. Finally, if passive regeneration fails, in many cases before warning emergency regime A warning signal appears, active regeneration will begin.

In the event that the malfunction of your car found you in trolleys, you can always seek the help of specialists. In the event that the car can not be delivered to the service with its own pass, you can always order a tow truck on Yaroslavka.which in the shortest possible time will arrive at the place, organizes the loading of your car and delivers it to the car service.

Often this cycle is repeated for several weeks, gradually reducing the capabilities of the DPF filter. As a result, forced, static regeneration, full of compulsory, static regeneration replacing the DPF filter Or even the detection of other damage, which was a common scenario for many motorists.

Short car mileage characterized by a large number of stops and reset can mean a real catastrophe for any modern carequipped with a DPF filter. This situation mainly refers to buses to which this problem is particularly affected.

Cleaning the diesel engine filter

They are often able to achieve enough high temperatures For soot during passive regeneration of the DPF filter. Even if the bus driver really has time to activate forced static regeneration, it is unlikely to go to it, since the launch of active regeneration is enough time to be time.

Exit from DPF, partially blocked for all day of work, entail the consequences not only for the engine, but also for the DPF filter, which will increase emissions and reduce the range. It is well known that the presumptive service life of DPF in this case will significantly decrease significantly if it is not serviced properly.

One of the reasons is the accumulation of ash, which is the main driver of the internal consumption of the material in the DPF filter, especially when the DPF regeneration can be carried out only by active and forced cycles.

While the DPF service is associated with expenses, her swelling from soot is definitely an intervention that requires attention, even if you disconnect it for a while. In the end, partial closure is better than the common one.

Although the DPF service is a risk reduction factor, these are still costs for any business. However, if we take into account all the costs associated with fuel consumption, they are less and easier to control them with the help of conventional checks and cleaning than if they were not fulfilled at all.

Pouring for cleaning the sump filter

The last possibility is not as expensive, as it seems at first glance. This gives you the advantage of cleaning DPF filters, which are fragile, not to mention the flow of potential income for competitiveness. The variant of capital investments, obviously, requires preliminary financial costs, but the refund occurs quickly and provides much greater flexibility.

If the bus goes to the database, such service services fit perfectly into a short time.

DPF filter cleaning solution

Featuring a profitable service solution for cleaning the DPF filter, you can combine the cleaning process with other repair workTo get the bus to the route as soon as possible and get the opportunity to repair vehicles that have early signs of problems with the DPF filter.

One of these solutions is Series Hartford DPF300. This is a powerful pneumatic device using patented air knives, which simultaneously pass on top and bottom of the DPF filter. This allows you to check DPF filters for stream before and after air and thermal cleaning (although only one of the six requires thermal cleaning), even before using compressed air, if DPF is especially clogged with soot.

Using this device, the whole process takes less than one hour from the removal of the DPF filter to installation in place. DPF300 Master Series is a unique tool for additional identification of defects in the DPF filter.

The DPF filter can have a lot of faults, and each may indicate other faults in the vehicle that require attention. In the DPF filter, in addition to the standard accumulation of soot and ash, traces of fuel and oil can also be traces and the damaged internal structure of the cell, which is usually not visible.

This additional identification of failures allows each buses to go beyond the standard behavior focused on one method, saving money and time spent on restoring a completely unproductive DPF.

Cleaning exhaust gases. This element of the car cleaning system needs periodic flushing. So we will tell you what is a cleaner squeeze filter And how often the flushing of this element should be made.

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How often do you need to wash?

Washing this filter component is necessary if the car owner feels that the motor of its car began to work worse. Education soot in the motor diesel car Determined by the combustion processes of fuel, in particular:

• air supply to the system;
• injection index;
• distribution of burning zone in the engine.

It should also be noted here that in separately taken zones of combustion chambers, a combustion of a combustible mixture can be recorded, which appears as a result of lack of oxygen in the system. If the engine is observed in the engine, then the combustion process will be incomplete, which may result in soot.

The filter element needs washing if there are serious problems associated with the filter during the engine operation. It is also recommended to do when conducting maintenance. To do this, you can use the services of specialists for a service station, but it is also worth remembering that you can use a special cleaner of the particulate filter.

As for the frequency of the frequency of the cleaning of the element, it is determined for each individual car. In general, the service life of the particulate component is determined by the frequency of its locations. That is, the more often the process of burning, the more catalyst can be burned irretrievably. In these cases, the use of additives to clean the particulate filter is relevant, since the use of this substance allows you to increase the life of the element.

Special component flushing fluids are particularly relevant for those cars that are operated in urban conditions. Do not forget that the exhaust gases are dangerous not only for the environment, but also may be mortally toxic for people. And the use of liquids for flushing the filter allows not only to reduce the amount of soot in the exhaust gas purification system, but also reduce the load on the element as a whole.

We cannot give accurate recommendations on the flushing of the filter, as they are individual for each individual car. However, as practice shows, with systematic use of additives, once by 2 - 3 thousand kilometers of run. Special measures for cleaning the element can not need at all.

Options for cleaners

LM Diesel PartikelFilter Schutz

Additives from the company Liqui Moly. They are considered one of the best and most expensive, which can be found in Russian and Ukrainian auto shops. According to the manufacturer of the substance itself, these additives are not only highly efficient, but also reduce the formation of soot. And this, in turn, contributes to an increase in the resource of the element, and also facilitates the operation of the engine as a whole.

Especially using this additive, as the manufacturer assures, relevant for diesel vehicleand who are exploited:

• in urban conditions;
• under traffic conditions;
• at short distances.

Such cars often experience the problems of clogging the filter element. In the case of a systematic addition of a substance in the fuel, the state of the cleaning component will be maintained clean. It will enable the car owner to avoid cheap repair and time costs that may arise in the case of the component output.

One packaging Diesel PartikelFilter Schutz is enough to use 2 thousand kilometers of run. The exonator recommends adding a substance in fuel tank Car before fixing the car with diesel. One bottle of substance is enough for 75 liters of diesel. Also, you should not forget that overrealing in this case can only harm. That is, it is necessary to avoid overdose. In addition, the manufacturer categorically does not recommend using the Diesel PartikelFilter Schutz together with the substances of other brands.

Jlm.

This species Additives is also one of the common among domestic motorists. According to the manufacturer of the consumable material, the use of this substance makes it possible to flush the particulate member maximize, if you add it once every 10 thousand km of mileage. To rinse the filter, you need to add a JLM to fuel, after which even the most polluted element will be cleaned. In addition, the JLM allows you to restore the work of the element in the event of a regular operation of the car in urban environments.

As for the advantages:

• JLM allows you to extend the life of the exhaust gas purification system;
• fluid for washing allows you to reduce the cost of performing unscheduled or repair work;
• the consumable material reduces the regeneration indicator, which subsequently can lead to mechanical damage to the body of the filter element.

The consumables for cleaning the particulate filtering element of the Protec brand also managed to establish itself among domestic motorists. The material manufacturer assures its consumers that in the case of regular use of Protec DPF Super Clean, the car owner will be able for a long time and reliably protect its vehicle from breakdown.

Protec DPF Super Clean, according to the manufacturer, is highly efficient consumable material To clean the exhaust filter. To rinse the element, you need to add a substance into the fuel tank. As for the benefits of operation Protec:

• immediately the cleaning itself occurs during the operation of the vehicle;
• the consumables makes it possible to maximize the deposits that appear in the particulate filter;
• protec flushing fluid does not have a negative impact on elements fuel systemas well as exhaust gas purification systems.
• the substance also reduces the level of toxicity of exhaust gases.

Video " Liqui Moly Filter Cleaner Liqui Moly»

In this video, the process of full cleaning of the exhaust gas system is shown by a cleaner from LiQui Moly.

Saya - Corrosion Side Product fuel mixesAnd its volume in the exhaust directly depends on the proportions of fuel and air. On the sieve, the soot gets up a scene filter. It delays up to 95% harmful emissions - Does not let them out and burns. Excessive clogging of this part leads to a decrease in car power.

Why is the scene filter clog?

When driving, the filter is gradually clogged. This process monitors special sensors. Automatic regeneration can destroy the accumulated soot by burning it, but this happens only when driving over long distances. As a result of the additional supply of the fuel mixture, the temperature in the filter reaches 700 degrees, which contributes to the complete burning of the accumulated soot.

If you ride only within the city trait, partial burning of pollution will occur, which does not solve the problem. Filter clogging continues.

Over time, it becomes critical - it is necessary to change an element that can cost 800 euros. By the way, the use of poor-quality gasoline "contributes to" to wear. Riding with a clogged filter leads to the fact that regeneration is activated systematically, but the full burning of the soot due to its large quantity does not occur. Moreover, the system is clogged even rapidly, since it is too frequent to launch a regenerative process that does not completely burn out fuel. The remaining substances fall into the exhaust.

A part of the unburned mixture can also get into the oil, worsened its quality. Excessive pressure raises the oil level - in the end it will fall into the intercooler. Too high pressure is able to "kill" the motor. That is why the filtering system should be flushed from time to time using a special cleaner.

Signs of clogging of the particulate filter

Symptoms include critical clogging of the filtering system:

• increase fuel consumption;
• high level oils in the system;
• the thrust decreases (as indicated by the instruments);
• on the idling Motor is unstable;
• with the onboard engine, suspicious noises are heard (hissing);
• of exhaust pipe It turns out too much smoke.

On the diesel engine signs of critical blocks are the same. By the way, the degree of contamination determines the electronics, so the generation of errors can occur in the absence of a strong blockage.

Advantages of regular service

The Syzhevik resource depends on the number of cycles of regeneration initiated by electronics. Frequent cleaning can cause the full burnout of the platinum catalyst layer due to too high temperatures. The main plus of regular diagnostics and cleansing is to save money on installing a new filtering device.

When driving in extreme conditions, the soot is more active. Preventive cleaner will help to avoid the replacement of the node. In addition, the car with a pure Syazhevik consumes less fuel, its motor is more powerful. Is it worth talking about a significant decrease in harmful impurities into the atmosphere? In general, regular service contributes to an increase in the resource of the node and makes it more reliable.

Cleaning the size filter should be made during maintenance. Only so you can avoid accumulation of excessive amounts of particulate sediments. There is another way to extend the resource of the filtering device - use additives. They help reduce the activity of the formation of particulate sediments and reduce the temperature that occurs during the regeneration process.

There are additives that add to the diesel fuel so that it burns in full. This leads to a decrease in soot emissions into the system. When using additives, it is often not necessary to clean the SAZHIK - but it is sometimes necessary to check anyway.

Than rinse the scene filter

Cleaning facilities of Liqui Moly are considered high quality, but they are expensive. The tool helps to reduce the formation of Nagar. It is suitable for transport with diesel. Continuous use of cleaning additives will increase the filter resource.

Another effective tool - Diesel PartikelFilter Schutz. One package is enough for 2,000 km. In the fuel tank, this substance is added before filling the fuel. It is not recommended to use Diesel PartikelFilter Schutz along with other means. At 75 liters of fuel takes 1 vial.

JLM is also a high-quality remedy for washing the Syzhevik. If you add it every 10,000 km, it will be able to fully restore the performance of the element. JLM can be used on any car.

Russian tool - "Protection". According to the manufacturer, it can reliably protect DPF from clogging. Norma - 1 bottle by 10,000 km run. The substance is added to the fuel tank. The cleaning process starts during the vehicle movement. It does not turn to the elements of fuel and exhaust systems of negative impact. The use of the "Protection" means leads to a significant reduction in exhaust toxicity.

Cleaning the diesel engine filter with their own hands

Flushing of the particulate filter diesel engine (like I. gasoline motor) Produce 2 ways:

• without dismantling the device;
• after dismantling.

For self cleaning the node, it is removed. The procedure is quite troublesome - takes 8 hours. The filtering device is removed, its housing is filled with a flushing agent. Cleaning fluid is usually sold in 5 liters in canisters. One procedure takes up to 4 liters. Means fill through the hose, which is included with Kanishystroe.

Filling the filter, the substance begins to dissolve the sage sediments. Proper effect can be expected after finding fluid inside the case for 8 hours. Do not neglect reading instructions before applying the tool, as the dosage is painted in it.

After 8 hours, seeded deposits are separated and removed under pressure from the water jet. Then the Syazhevik put in place.

Some drivers think that chemical cleaners may pose a danger to the catalyst, but it is not. Modern additives contain safe elements that only destroy South.

Remember the platinum layer covering the inner part of the Supil. It is rather fragile, and the excessive impact on it is unacceptable.

Flushing of the particulate filter without dismantling

The work will be performed faster if you do not remove the device. It becomes possible thanks temperature sensor. After its unscrewing, a hole appears through which you can pour the washing liquid.

Do not forget about safety equipment - remember that the liquid can ignite. The remedy is supplied to the hole using a gun or probe.

Here is how to act:

1. Engine warming up.
2. In the hole fill the liter of the fluid and leave for 15 minutes.
3. Pistol connect with probe.
4. Probe insert into the hole. Spraying fluid takes 10 minutes. Then 10 minutes the procedure stop, then resume.

The ten-minute cycles (cleaning stop) should be 4 or 5. For better spraying of the composition of the probe during the cleaning process, it is recommended to scroll and move forward-back.

After procedures in the system, fuel the rinse (0.5 liters), which is needed to neutralize the remains of the active substance. Rinsing by sprayer with the same time intervals.

At the end of the work, the sensor is screwed into place, the motor warms up to operating temperature. Then launch the regeneration process, which will destroy the remains of the particulate sediments. The duration of the process is 15 minutes. The natural lap of the soot begins after the engine is for some time (15-20 minutes) runs on medium turnover.

The process may not be launched naturally - due to the problems with electronics. In this case, it must be launched independently using a scanner for diagnostics.

Methods of cleaning have their advantages and cons, but it is still better to dismantle the device. And it does not depend on what force aggregate It is worth the car - Diesel or gasoline engine.

Protects the diesel filter
- Helps DPF Regeneration System
- Provides optimal combustion
- Reduces plantation
- specifically for urban vehicles and short distances

The regular application of the Diesel PartikelFilter Schutz helps to avoid expensive cleaning of the particulate filter or its replacement.

Purpose:

Highly efficient means for diesel fuel, cleansing the particulate filter and the extended service life. A regular additive additive supports the particulate filter clean, allowing you to avoid expensive repair and time spending. Using the additive to protect the particulate filter allows you to reduce the content of harmful substances in exhaust gases. It is recommended to use every 2000 km.

Application:

Means should be poured before refueling. Add an additive at the rate of 1 bottle by 75 liters of fuel. It is recommended to use the tool every 2000 km. Mixing with fuel occurs independently.
IMPORTANT: Avoid overdose, as well as sharing with a additive Diesel Russ-Stop! Do not use in vehicles with chemical activation of DPF regeneration, such as Peugeot, Citroen and other similar.

Ecology issues, environmental protection Today in many cases becoming if not defining, it is extremely important for the operation of cars with DVS.

So, according to the requirements of Euro-5, for a diesel engine, the use of a diesel filter, which ensures the purification of exhaust gases (OG) from the particles of unburned fuel is obligatory. And one of the aspects of its successful operation, guaranteeing the reliable and durable operation of the machine with diesel, is the regeneration of the particulate filter.

A few words about the design

To better understand the problem, as well as consciously take measures to eliminate it, it is necessary to explain what the diesel filter is. This is a mandatory element of the design of the exhaust system of the diesel engine, which is as a rule, in front of the silencer. To see how it is done, it is possible in the figure:

It can be seen from the figure that this device is a complex tubular structure made from a ceramic material having porous walls between individual channels. Sometimes the walls are covered with a catalyst. When passing out from one channel to another, it is possible to get rid of the unburned fuel particles.

However, as it is exploited, pores in ceramics are clogged with these particles, which adversely affects the operation of the diesel engine, and clean the particulate filter is required to restore its normal performance.

How to clean the scene filter

To restore its performance, it is necessary to clean the pores from extraneous particles. The car manufacturer is provided for the particulate filter as a procedure as regeneration. She may be:

• passive;
• active.

Passive cleaning

In a similar way to clear the inner surface is quite simple, this is provided for by the design of the filter element itself. Methods are used:

1. Having frowning fuel particles. For this, a high temperature is provided inside the filter (at least six hundred degrees), especially in cases where the motor load is maximum.
2. Regeneration with special additives to fuel, such as urea and eolys, providing burning of soot at lower temperatures (no more than five hundred degrees).
3. Regeneration due to catalytic coating on the inner surface of ceramic tubes. The use of catalysts and high temperatures leads to oxidation of soot particles (combustion).

Active or forced regeneration

In cases where the tubes are clogged, power drops, torque of the motor, and the car, roughly speaking, stops riding. The state of the system is controlled by the sensors:

• temperatures;
• pressure in the cleaning system;
• air flow.

The particulate filter is clogged faster in the conditions of urban movement, as well as when finding in traffic jams, so that this mode is the most harmful to the machines with diesel. This is due to the fact that with such a movement, the temperature of the exhaust gases is not enough for complete burning of soot, so it clogs in pore tubes. To restore the characteristics of the car, when it happened, the burning filter is needed.

How to burn a diesel filter

You can do this in such ways:
Directly by the driver, for which it is recommended to periodically pass the distance about forty kilometers at a speed of eighty kilometers on reduced transmission. With this mode of motion, the temperature of the OG increases, and the forced regeneration occurs, at which the performance of the particulate filter is restored, which is necessary for normal operation of the machine in the future.

The burn can be automatically performed by the car engine control controller by:

1. injection into fuel of special additives containing ceriums and boosting temperatures;
2. late fuel injection;
3. additional fuel injection with the release tact, as a result of which its combustion occurs directly in exhaust system. The temperature of the exhaust increases, the particles of soot are burned and forced regeneration occurs;
4. the use of an additional electric heater installed on the diesel filter (its input).

Flushing of the diesel engine filter

To restore the standard operation of the motor, you can not only burn the scene, but also the cleaning procedure can be carried out if the washing is carried out. With this operation applied special fluid, and the procedure itself depends on the fund used:


Fluid flushing DPF Flushing Liuquid. In this case, the cleaning procedure is performed as follows:

• a diesel filter from the car is removed, and its inlet or outlet is closed;
• poured inside the liquid used for cleaning, so that the entire volume is filled;
• the washed product is kept in such a state of ten hours, while it is necessary to periodically shake it;
• after this time, it is necessary to wash everything with warm water;
• install a filter on the car and drive a while to evaluate the washing results.

Tunap MP 131 cleaning fluid. With it, the cleaning procedure is performed somewhat differently. A regular pressure sensor or temperature is removed, a probe is inserted into the resulting hole, the liquid is sprayed several times with a range of five seconds in the interval. Then washing with the Tunap MP 132 concentrate.

As a result of such actions, soot dissolves and is distributed over the entire surface, as a result, normal regeneration becomes possible. After the installation that restores the initial state of the system, the usual regeneration is manually launched, during which accumulated on the inner surface of the soot and purifying fluid is combined.


Flushing and regeneration can be performed using and other, other than those listed, funds, however, the above examples should be enough to assess the possibility of cleaning using special preparations.

About cleaning opportunities

Unfortunately, what cleaning options were not used, they are not irreplaceable. The replacement of the particulate filter is made after its operation when running no more than 180 thousand kilometers. And since the product is quite expensive, therefore it is worth making some measures to remove this procedure.

On the premature wear To a large extent, the conditions of movement, driving manner, and most importantly - the quality of fuel. If all these conditions are heavy for the car, the replacement may be needed much earlier.

Cleaning questions, as well as regeneration, should be under constant driver control. They have direct influence on the technical condition of the machine and provide the possibility of its normal operation.