Using a diesel particulate filter. How to clean the diesel filter without removing the method of regeneration, how to wash the particulate filter after dismantling than to clean the diesel engine diesel filter

At the end of the last century, environmentalists began to fight the owners automobile companies and oil towers, accusing them in excessive pollution of the environment. To somehow calmly calm the indignation of fighters for the clean atmosphere, the designers have developed such a detail as the diesel filter. With the beginning of its use in the automotive industry, we stopped breathing soot, which stands out during the combustion.

What is this unit, what is his appointment

The particulate filter is used in the design of diesel engines. It allows you to thoroughly clean the exhaust from various unwanted impurities, as it has a fine structure of the cell. This item makes the environment a little better.

Despite all its utility, the diesel filter has one significant drawback - the need. The fact is that it is spontaneously cleaned only when driving at high speed, which is not always possible for the car enthusiast. Experts are recommended after every 150 km passed cars on the highway.

However, even when performing this Council, replacement squeeze filter inevitable. It is not cleared completely, and his high degree Pollution may result in the following undesirable consequences:

• reducing power diesel engine and increased fuel consumption;
• overheating of the motor in the hot season;
• reducing the motor resource, which leads to its breakdown.

Clean the filter element

If the particulate filter is not polluted, that is, you have timely identified the initial stage of the filtering element contamination, then you can be cleaned. This process will improve, and therefore solve problems with insufficient motor power.

On video - cleaning the particulate filter:

Cleaning the particulate filter is carried out by automotors on each self-respecting service. Here, pollution in the early stages will be removed quickly and inexpensively. If you wish to save on the services of professionals, you can always clean the device personally.

This item, like beeshu, consists of a large number of small holes, which over time clog soot, sage and other product combustion products of diesel fuel. To clean it use a special additive, which is added and mixed with diesel. During trips on such a fuel, the filter element is cleared.

There is a second option. It is assumed to remove it for cleaning the filter. After that, the item is soaked in a special chemical tool and blows under the action high pressure. After such a washing, the item is installed on its former place.

As you see, adding additives to fuel allows you to avoid downtime cars and therefore is a more soppy filter diesel engine.

Cleaning did not help - go to replace

If your car's sump filter is in a deplorable state, then the only way out is to save the ecology and not losing in the power of the motor - it is replaced by a new one. In this case, you do not pay so much for the work as for a new item.

The new filter element is worth a lot of money, especially if we are talking about original details. The replacement of the particulate filter itself is to remove the old and. Motorists conduct similar manipulations quite rarely, again, because of high cost Details itself.

Down from the engine!

Another solution to the contaminated particulate filter is to remove it. It will reduce fuel consumption, do not ride from time to time on large turnover for the regeneration of this part, to increase the power of the car and forever get rid of the risk of a motor breakage due to clogging.

An independent shutdown of the scene filter consists of two stages. On the first you make it physical removal, and on the second - software.

At the first stage you will need to cut the compartment with this element and catalyst. In their place you can install a plane sensor or simply weld a piece of pipe. The installation of the planeencitel will increase the durability of the muffler and exhaust system, engine power and change the sound of the exhaust to the lower.

On video - removal of the particulate filter:

At the second stage, in order not to errors in the electronic motor control unit, in the welded piece of the pipe, it is necessary to ventive the temperature sensors and the lambda probe. After getting rid of the scene filter, you will need to spend. This procedure will first allow you to get rid of the emissions of gray-black smoke.

After removing the filter detail, your engine will not be so capricious in service. It is also worth noting that you will immediately lose.

The particulate filter allows you to save the environment from harmful fuels, soot and smoke exhaust. If you are contaminated, you will be before choosing from three options: it is replaced, cleaning or shutdown. Each of these options have its pros and cons. Having decided, remember that your children and grandchildren will live on this planet.

In this article, consider the question of the removal of the particulate filter and its cleaning special tool. Filter flushing will be stepped out with dismanting the device.

It is a secret to anyone that fastening the exhaust compounds corps under the action of high temperatures. In machines with the diesel filter, despite the fact that this is a diesel engine, the exhaust is heated often neither lower than that gasoline engineEspecially if the smbed filter once had the opportunity to go to the burn.

Heats the exhaust system it is even stronger than the usual neutralizer of the gasoline machine. Therefore, the greater risk of damage to some fasteners leads to an increase in the cost of replacing certain parts on the particulate filter. Probably, this is still questions related to dismantling.

Cleaning the particulate filter without dismantling

This technology has more limited applicability. Pluses are in non-use of the time-consuming dismantling of the entire system - it is enough to remove one of the sensors, located directly in front of the scene filter, to start the probe through this hole, to process the particulate filter by special technology, which will be discussed later, then activate forced burning from the scanner and then maintain.

What is the temperature of the diesel filters?

The temperature threshold of the active particulate filter is more than 700 degrees (by living) and has an exhaust temperature (under normal conditions). As the soot accumulate, the temperature difference increases, because it works, let's say, "plug" in the exhaust system. That is, under normal conditions, the average temperature of Syzhevik, about 300c degrees. In the burning mode, it is activated somewhere 450-500 degrees. If the burning of sulfur sediments is activated, then this temperature is about 700 degrees.

Why not all machines start the regeneration mode?

Imagine that you have a piece of iron on the bottom with the heat-reflecting surface, which over time heats up to a temperature of more than 700 degrees, especially high risk, if additional coatings were applied, not too heat-resistant, on the bottom, and also, usually, after applying these antiques, too lazy put to some services of heat-reflecting covers, if not, there is a risk of melting or ignition of casing, even on standard Machine. That is why the particulate filter is quite dangerous, so it is necessary to treat it accordingly.

For more information about the regeneration of the Saint Filters Read

That's exactly because of this, many cars, when the regeneration of the particulate filter does not require many movements, the main thing is to be blown up and did not go to such high temperatures. It's one thing inside, he is heated there and how it seems nothing terrible if the body is being blown out outside good cooling, There are no risks for the car, but if we dwell, there is already a certain risk. Let's go back to the first way.

Removing the particulate filter and its flushing (step by step instruction)

The daunting filter is dismantled in the case, as in the event that the car comes to replace the sump filter. The outlet and from the side of the inlet, that is, from where the exhaust gases come from, from the engine to the particulate filter, is filled with the necessary amount of purifier and thereby flushing already in action. After that, it is withstanding with the particulate filter, and cleaning occurs at least 15 minutes.

Depending on the clogging, if the particulate filter is scored for maximum enough to leave for 1 or 1.5 hours. But usually 2 hours is enough to completely pump a cargo diesel filter by bus. Then pour the composition into a separate container.

In general, this is a very good dissolving cleaner whose task (soot is activated carbon, which has gained certain residues of spent fuel and various resinous fractions. Here the soot sticks out in this conglomerate due to retention substances. If they dissolve them in special composition, then the soot becomes easily washed) to wash all the resins, freeze soot. In order to go better to impregnate the sump filter, since we have most of Sale delias inside the channels, it is advisable to rock the Syazhevik several times, that is, if 15 minutes, then 2-3 times, if 2 hours, 4-5 times, to provide more smooth and uniform impregnation of its size filter, precisely dissolving composition. After that, the composition merges into a separate container.

Since the solvent is taken in excess, it is often often possible to remove soot particles, banal settling, the composition can be used several times. Again, merge it immediately into disposal ... Suddenly we did not hold enough to the drug, you can use it re-and give it to refine, especially since the soot removed.

Then the new composition will be challenged, and there will be no two-time consumption of composition. Therefore, the composition was removed, after which the filter was washed, well, not quite hot, but warm tap water, under moderate pressure, best on the car wash. But there is one "but": my necessarily not from the engine side, but from the exhaust side. We open the hole that was closed (outlet) and wash on the wash, I repeat under moderate pressure.

Spender products for quick and painless parts disconnect when removing the sump filter from the car.

1. - universal professional complex created from special oil and additives based on unique solvents.

2. Multi-Funktions-Spray - the universal remedy lubricates, cleans, dissolves, protects and carries.

3. - very quickly and effectively dissolves rust. Lights the nailed bolts and nuts in a very short time.

Why is the water tap water during the washing of Syzhevik?

Let's return to the design. When we rinse from the opposite side, we are mine where gas goes. Through the pores, in the opposite direction, water will be seized, the salt will be asced, it will be thrown by a gas stream in exhaust pipe, Therefore, there are no special demand for cleaning water before use. The only thing that the sink should be automotive, although it is more due to the environmental conditions, then, together with the rest of the flushed residues, the fuel and the lubricant have not crossed each other. In any case, we rinse in the opposite direction and wash all these contaminants.

I also definitely read

Such a device as a diesel filter is available in all diesel cars manufactured since 2011 (as well as on a number of models released after 2000 - then it has not yet been a mandatory element, but has already been used by some car manufacturers) in the territories of countries belonging to WTO (standard "Euro-5" adopted by the Customs Union).

New Symbol Filter
Dairy filter after working

The main task of such an element is to maximize exhaust gases from impurities harmful to the environment.

The use of particulate filters made it possible to reduce the content of soot particles in the exhaust of diesel cars almost 100% - if more precisely, by 99.9%.

What is needed and how the car filter is working

Currently, two types of soot cleaners are used in cars:

DPF diesel filter (abbreviation from Diesel Particulate Filte) for diesel car Causes particles of soot with a size of up to 1 μm, which are formed as a result of fuel combustion. Such a filter is characterized by the simplicity of the device, but it requires regular cleaning actions (regeneration).

FAP type filter (Filtre a Particules Reduction) is a more complex device that does not require regular intervention. Regeneration (cleansing) occurs here in automatic mode.

The location of the particulate filter (see Fig. 1) - in the system of output of exhaust gases, behind a catalytic neutralizer. In some cases, it can also be combined with a neutralizer, and then its location is right behind the exhaust manifold.

This is a place where the exhaust gases have the highest temperature. In this embodiment, the device is called a "sabotic coating" filter.

The average resource of the particulate filters is designed for 150 thousand miles. But this is a European standard. On the russian fuelAccording to the reviews of the owners and workers of car service, this indicator is reduced almost three times.

At the moment when the on-board computer is issued an error saying that the scene filter clogged, the car owner will need to take one of the following solutions:

1. Full replacement of the particulate filter. Very expensive event. Of course, the price is very dependent on the brand and the model of the car, but in any case, this action is much more expensive than all items below. For example, on BMW, the replacement of the particulate filter will cost approximately 1500 euros.
2. Physical removal of the diesel filter. The procedure is also not cheap, and has a number of shortcomings. It is not enough to just take and cut the filter by replacing the pipe area. On the data coming from the sensors of the Symbhal filters, a number of procedures are tied on-board computer, which means that it will be necessary to replace its firmware. Replacing the firmware does not always happen smoothly, in some cases errors occur (false indication responses, other problems with an on-board computer).
3. Cheating sensor size filter. Lies in the installation of a separate device that emulates the normal operation of the sensors (forging signals) or software deletion System System Filter electronic block Control. This procedure does not exempt the owner of the car from cleaning the filter itself. However, it significantly prolongs the life of its work or allows you to silently remove the particle filter with the smallest errors in the operation of the onboard computer.
4. Regeneration. The most correct procedure, because the filter removal increases emissions harmful substances In the atmosphere, despite the fact that even without this element, European cars successfully undergo technical inspection on Russian standards. In this case, the cost of filter regeneration remains acceptable in comparison with the same removal or replacement, although they require periodic repeat.

VIDEO INSTRUCTION

Regeneration Types - Cleaning Methods

In essence, the diesel filter is a container filled with a substance with a porous structure (the ceramics is most often used). When passing exhaust gases Through these "honeycombs" of soot and Gare settle on the pores of the filler.

Over time, the passage of exhaust gases is cleaned and the passage of exhaust gases is difficult, which leads to an increase in fuel consumption and reduce engine power, risk risk of various problems.

To restore the filter properties, the regeneration procedure is performed, which can be two types:

1. Active. Pore \u200b\u200bcleansing is due to an increase in temperature inside the filter to 600-1000 degrees Celsius. At such a temperature of the soot completely burns.
2. Passive. Here, the removal of soot occurs also due to its combustion, but the combustion occurs at a temperature of about 350 ° C (this is the normal temperature of the exhaust gases of diesel). For soot oxidation, a special catalyst is needed, lowering the reaction temperature - for example, platinum in Volkswagen filters (the very seasy catalytic coating filters, which mentioned earlier).

Active regeneration requires the fulfillment of special procedures from the car owner, and passive occurs without any participation of the driver's driver.

If regeneration does not have the desired effect, you can always just wash the filter. Flushing of the particulate filter Performed after removing it from the car. The unit is placed in a special chemical composition for a while, and then skip the same composition through a pressure filter.

How to start the regeneration of the scene filter

Increase the temperature inside the sump filter for complete combustion of soot can be one of the following methods (active regeneration):

1. Introduction to fuel mixture Special additives (most often based on cerium), which when passing, along with exhaust gases continue to burn. In this case, the removal of the node of the car is not required. The disadvantage of this method is its low efficiency - the method can give a positive effect only at the initial stage of pollution (no more than 2000 - 3000 kilometers from the moment of the error indicator on the on-board computer panel).
2. Run a special engine work procedure through a block electronic control Auto. In this case, the air supply is reduced, the fuel is injected on the release tact (that is, it falls into the exhaust gases unborn in the system). In certain models of cars, original technologies are used, for example, a additive is additionally introduced, or the outflow of burnt gases is reduced, etc.

If regeneration does not help - need repair of scented filter.

It will be removed, will figure it out and refund manually or completely replace in the workshop. Of course, it can be done with your own hands, but it is better to trust specialists.

The regeneration procedure is started most often without user participation:

1. The soot rate increase sensor in the filter is triggered.
2. In the process of movement, the control unit will independently increase the revolutions, reduce the air flow and clears the particulate filter.

But if the attempts of cleaning are not crowned with success, or the level of soot will be critical, the control unit will refuse to clean the attempts and will highlight the error.

In this case, you can try to start the procedure yourself through the control menu of the electronic control unit (EFP) and follow the instructions of the system (if the automatic speed control mode is not supported).

It all depends on the model of the car and the firmware of the EPP. In some cases, it may be necessary to know the knowledge of service codes or connecting external diagnostic devices.

What fluid will help for the regeneration of the diesel auto filter

If you have not become the owner of a car with a sabotic coating filter or built-in automatic regeneration procedure, you can always resort to the use of special services.

You can try to restore the particulate filter, for example, using universal funds:

1. Regeneration catalysts from ARDINA - Diesel Particulate Filter Regeneration AID (poured into a tank with fuel as a additive).
2. Liqui Moly. Pro-Line Diesel PartikelFilter Reiniger is a cleaner that requires a forced injection, after use it must be neutralized with another solution (Pro-Line Diesel PartikelFilter Spulung).
3. Liqui Moly Diesel PartikelFilter Schutz is another additive that serves as a catalyst.

Video Description

If the car uses the original additive (for automatic feeding from a special tank in the regeneration mode of the particulate filter), then it is necessary to order it from official dealers.

Reviews:

Good day,
Bought a liquid for flushing on a friend's advice with a hundred. To be honest, I didn't hoped a lot on the flushing at first, as it was possible to dissolve at all so much, but I took the interest to try Luffe Ultra. The whole process of washing did with her own hands as I love the technique and, it is worth saying - the result is impressed! All about everything went about 2.5 hours. Claim curiosity: how does this liquid work work? Since the fluid after washing remained, I decided to simulate the process of flushing the filter in the thumbnail and in a glass jar so that everything can be seen. Video apply. It should be mentioned that the liquid is really "biting", when hitting the skin. "Bourgeois" Well done!
Maxim Lipay, Brest, VW Passat B6

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Hello,
In March, the car suddenly became sluggish, and then stopped pulling at all. Diagnosed pollution of the particulate filter and offered to remove with the firmware of the boardingcompa for the 20000 r., Put new filter for 60000 p. As they say: shock prices! Good people suggested to try Liqui Moly Dpf Cleaner. No sooner said than done. While the result is satisfied. Let's see how much the purified filter will stretch.

Pavel Corbut, St. Petersburg,
Audi A6.

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Sergey Vshatt, Yaroslavl,
VW Sharan.

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Good day,
He took Luffe. Everything is working. Savings decent! I recommend friends. With you% - joke!))

Igor Kosh, Tula,
Qia Sorento.

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Hello,
In early 2013, I had certain financial difficulties by virtue of family circumstances and as an evil also the scene filter Zakaprisnikal. When the specialists voiced about what amounts for the repair, we were talking about, I also thought without a car. A friend advised LUFFE. I decided to try. All repairs did himself. Europeans probably first invented the particulate filter, but now the antidote came up against him. Now everything works fine.

Ivan Kornev, Nizhny-Novgorod,
Toyota Corolla

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Modern diesel cars have many design solutions for cleaning the exhaust engine gases. This refers, as well as one of the solutions is the ubiquitous installation of DPF particulate filters. In the process of active operation, such a filter can quickly fail under certain conditions.

The main task of the filter element is the capture of soot. The next step is to hone the accumulated particle sediments in such a way as to minimize the damage for ecology. At the very beginning, the filter collects soot until a certain point. This moment is determined by the difference in pressure in front of the element and after it. When the pressure deviates from the allowable limit and the bandwidth of the filter does not allow to effectively pass the exhaust gases, the diesel activates the corresponding mode for afterburning the accumulated soot.

Having sage on diesel engaged in different conditionswhich individually set the manufacturer of a particular model. Summarizes these conditions that diesel should have an average or high speed and be in motion. ECU gives a team to increase the amount of fuel at the time of injection. The result becomes an increase in the temperature of exhaust gases at the output. With such an increase in the temperature of the soot travelers. If the machine is operated in the urban trait with short trips at low speeds, it is constantly warming up in winter and lies long in traffic jams, then the self-cleaning mode of the diesel particulate filter is simply not activated. Permanent finding in such conditions leads to a rapid clogging of the element.

The soot actively accumulates and scores the filter element. After the bandwidth decreases by 9/10, resistance exhaust gases will lead to power loss and. This malfunction, which is associated with the actual blockage of the exhaust system, can touch both new cars and with high mileage.

The service life of the particulate filter directly depends on a number of factors and individual operating conditions of the vehicle. The critically scored item needs to be changed. It is worth noting that the cost of high-quality new part is quite high. For this reason, the question was sharply, how to clean the diesel engine filter.

Read in this article

Why the particulate filter clogs

The contamination process begins as a result of combustion in the cylinders of the diesel engine. By-product combustion of the mixture of diesel fuel and air is soot. The specified soot does not carry much harm to the filter, as it is a fine powder. When filtering on the grid, these particles are simply delayed.

The problem arises due to the fact that in the exhaust the presence of particles of hydrocarbons, which have not burned in the working chamber. Hydrocarbons lead to the fact that the active formation of resinous sediments begins. Say microparticles are literally glued with a resin, resulting in an accelerated formation of Nagara. Also in Nagar there are also components in the form of metal sulfates, which are formed after the combustion of the caught oil into the cylinders.

Sulfates in the exhaust appear due to the fact that metal-containing additives are included in the basic composition of the additive package for diesel oils. This is especially true of universal motor oilsthat can be equally used both for diesel and for. The result becomes that a dense nagar on the particulate filter system of self-cleaning of a diesel engine is not able to remove.

Advantages of regular prevention, cleaning and washing

Fluids are made from oil components, often facilitated in 5 liter canisters. Average consumption for high-quality washing One particulate filter is at least 4 liters of composition. Moreover, the canister can have a special neck in advance, as it will be necessary to connect the hose. Absorptions are also possible, equipped with a ready-made hose.

The principle of operation of the flushing fluid is based on the fact that the composition effectively dissolves the resins (withstanding about 8 hours), which holds the formed nagar. It is necessary to carefully monitor the requirements of the liquid producer, as it is very important to wait the necessary time for the full effect of the washing on the soot.

Next, the released soot is simply washed off with a regular jet of pure water under pressure, which is served on the filter. After that, the filter will be dried and put in place. The resin solvent itself is made on an oil basis, is well washed with water, does not represent harm for the structure of the catalyst.

Washing with removal allows the use of only special liquids, which at the molecular level affect the resin. Use other means is strictly prohibited, so the matrix inside the filter has a fragile platinum layer. After washing, the effect of cleaning is monitored visually. Often this method provides the full and most effective cleaning of the filtering element.

Flushing by car without filter removal

The second way is the washing of the particulate filter without removing, which means conducting work directly on the car. The filtering part of the diesel car is equipped with pressure sensors and / or temperature. If the sensor is unscrewed, then the ability to submit washing liquid.

Since the washing is carried out on the car, manufacturers take into account the possible risk of fireflowing. In such conditions it is impossible to use petroleum products. For cleaning, water-alkaline solutions are recommended in a pair with a flushing fluid. This fluid neutralizes the malicious alkali after the solution will complete the cleaning process. The fluid supply to the element housing is performed using a specially designed pistol. A straight or curved probe also applies, an additional dispenser is provided.

A set of liquids, a gun, sprayers and probes allow you to work with almost any model diesel carequipped with a sump filter. Cleaning this method implies a phased dosed purifier flow through the sensor hole. Most often uses the place of installation of the pressure sensor, which is located in front of the element. It is heated in advance, then it is allowed to cool the filter to an approximate mark of about 40 degrees Celsius. The fact is that alkaline cleansing composition is most effective at such a temperature.

For cleaning, about 1 liter of fluid will be needed, which is left in the element housing for 15 minutes. The high-pressure spray gun is connected to a straight or curved probe, which is injected into the sensor hole. The cleaner is sprayed with interruptions (up to 10 seconds. Sprayed up to 10 seconds. Pause) directly to the surface of the scene filter. Working pressure during sprup should be about 8 bar. The probe is desirable to rotate in the process of spraying the composition, as well as move forward and back to achieve a better quality of application of cleaning fluid on the matrix of the filter element.

Then the rinser is similar in the same way, which neutralizes and flushes the cleaner. It will take about 500 ml. Cleansing composition. The washes occurs with the same pistol sprayer, similar pause intervals are respected between the stages of sprayed. Thanks to this approach, the soot is distributed over the surface of the matrix more evenly. The result will be what South can be much more effectively shook in the process of automatic self-cleaning.

Upon completion, the pressure sensor is set back into place, diesel starts and warming up. After that, it will be necessary to start the self-cleaning mode in order for burning the particles freed from the fastening resins. This can be done as a "natural" path and forcibly. In the first case, it will be necessary to actively operate the diesel engine on the go in medium and high revolutions to the mode in the mode of medium and high revolutions to independently initiated the start of the regeneration of the particulate filter.

If such a possibility is not or initiating an automatic self-cleaning start does not occur due to failures in the operation of the diesel electronics, then the mode is activated forcibly. This is done using a diagnostic scanner. Equipment for diagnostics will also evaluate the quality of cleaning the sump filter from Nagara. To do this, you need to compare the readings of the bandwidth of the element before and after the use of flushing.

Fast independent cleaning

Today it is also found a variant of packing flushing fluids into aerosol cans, which eliminates the need to use spray gun. Additionally, the necessity of sprayed the rinse cleaner was excluded, which depends on the specific producer of the liquid and the composition of the proposed cleaner.

To use such solutions is extremely simple, which can be estimated by the example of using the sump filter washing without removing the filter element from Pro-Tec. The DPF Catalyst Cleaner product is a 400 ml foam cleaner spray cylinder, which also has a flexible probe. Such a quantity is enough to completely clean one element regardless of the degree of contamination. The tool can be used to clean the diesel particulate filters of any generation.

• Before using the can be shaken at least one minute;
• Next, the pressure sensor is removed, providing access through the hole;
• Then diesel is heated a bit and after the mooring motor;
• The next step becomes the input of the probe and sprayed the cleaning agent;
• It is not necessary to spray the cleaner immediately, but for several approaches (5 seconds sprayed, 5 seconds of pause);
• The procedure continues to the visible appearance of foam in the sensor hole;
• After the spray probe, it is necessary to remove, setting the sensor removed;

Before the first launch of the diesel engine after cleaning, the manufacturer also recommends adding an additive into a diesel fuel called Super Clean. The composition is poured right in fuel tank Car in accordance with the dosage indicated on the package. As can be seen, the additional flushing of the filter itself is not required after cleaning.

How to better clean the sump filter

Each of the described methods of cleaning according to the assurances of manufacturers provides a qualitative result. Each method has advantages and disadvantages in terms of implementation. In the case of flushing with removal, it will be necessary to experience difficulties with the dismantling of the element in the housing, to spend a certain amount of time for flushing, and also pay cash For 5 liters of flushing fluid. The advantages of the method can be considered simplicity and the lack of need to have a special diagnostic equipment In order to force to activate the self-cleaning system.

The second method will significantly saves time, but it may be even more costly on finance relatively to the first. In this case, it is often necessary for equipment not only for spraying cleaner and washing, but also a diagnostic scanner for forced sage afterburning. For this reason, the cleaning procedure without removal is preferable to perform a hundreds of experienced specialists for an additional fee

The third way is cheaper and faster, but inferior to another effectiveness. Many motorists more refer to the last two cleaning solutions without removal rather to prophylactic methods, which must be regularly carried out under the condition of minor contaminants of the diesel catalyst. For serious cleaning, a strongly scored element must be unambiguously removed.

Finally, once again we recall that the timely cleaning of the diesel car filter is capable of significantly extend the service life of the part and in practice it will be much cheaper full replacement of the specified element to the new one.

Read also

For which the urea is used in the cleaning system of the diesel engine exhaust. The use of adblue reagent in the liquid cleaning system of exhaust gases.