How to change the cabin filter on FF2 with your own hands. Ford Focus II: changing the cabin filter Carbon cabin filter Ford Focus 2

On most cars, the cabin filter is installed near the heater, and access to it is not particularly difficult. The installation location of this element is non-standard, so the process of replacing the cabin filter on this car is also not trivial. Moreover, there is an opinion among motorists that this operation is very difficult, that for its implementation it is necessary to disassemble almost half the car, and therefore, without having sufficient skills, it is better to give the car to a car service. How things really are, we will try to tell in this article.

How to change the cabin filter yourself in a Ford Focus 2.

What is a cabin filter for?

It is no secret that the ventilation / heating system, as well as the air conditioner, use in their work the outside air entering the air duct system either through the radiator grille or through the air intake holes on the hood.

A person tends to believe that he breathes clean air if there are no visible dust particles in it. In reality, things do not look so rosy: firstly, because of the small size of dust particles, and secondly, because of their ability to be invisible unless they are exposed to direct sunlight in low light conditions (and such conditions occur infrequently). The human body has a built-in filter in the form of the nasopharynx and upper respiratory tract, but this protection is far from being as effective.

In the case of a car, we have to admit that the dust that enters the passenger compartment from the ventilation system accumulates in incredible concentrations in an enclosed space, causing a lot of problems, especially for allergy sufferers. it is designed to clean the outside air from pollutants of a certain size, and some varieties can even prevent foreign odors from entering the cabin.

Types of cabin filters Ford Focus 2

Of course, we are not talking about products with different geometries, but as for the quality and material of execution, there can be a variety of options. The simplest and, regardless of whether it is an original consumable or a product manufactured by a third-party company, is made from special paper. It can be rolled up in several layers and impregnated with various compounds that prevent rapid clogging and improve the filtering properties of the material, but it’s not worth talking about the outstanding protective qualities of a filter that costs about 350 rubles. But it provides adequate dust protection.

The Ford Focus 2 carbon cabin filter is more expensive, but it provides better cabin protection - according to the results of numerous studies, its efficiency is about 95%, which is considered a very good indicator. Of course, these figures are only valid for a relatively new filter element. As one of the impregnation layers, activated carbon is used, which, together with a package of additives, ensures the oxidation of some harmful substances contained in the atmospheric air, helping to eliminate unpleasant odors. Both the manufacturer and the car owners themselves consider this type of cabin filter to be the most effective, preferring to buy it, despite the higher cost (from 500 rubles in the case of a non-original product to 1200 rubles). The same filter element, but with slightly different dimensions, is also installed on the third Focus.

When to replace the cabin filter Ford Focus 2

The manufacturer claims that the original cabin filter is able to perform its functions for a long time, recommending when changing the oil, and even then every other time. Employees of domestic service stations and service centers argue that this operation should be performed much more often - after the car has covered a mileage of 15,000 kilometers, and if the car is operated in conditions that are not very suitable (long trips in city traffic jams, frequent driving on dusty dirt roads), then about twice as often. However, experienced motorists are advised to be guided not so much by mileage as by the appearance of symptoms indicating that it is time to change the Ford Focus 2 cabin filter. Let's list these signs:

• the air flow generated by the air conditioner or heater has become too weak. In most cases, the reason is obvious - not able to pass air in the same volumes;
• extraneous, not always pleasant smells are clearly felt in the cabin - this means that the layer with activated carbon is no longer able to cope with its duties with the same zeal due to its contamination;
• if the windows began to fog up much more often. Usually, such symptoms are most clearly manifested in the off-season, which is why experts recommend replacing the Ford Focus 2 cabin filter in late summer or early spring.

Cabin filter replacement algorithm

If we talk about the procedure itself, then it really has many nuances that can cause difficulties even for a fairly experienced and trained car owner. It's not just about where the Ford Focus 2 cabin filter is located (its location is really non-standard - not behind the glove compartment, but on the driver's side, and in a very inconvenient place for work). The problem lies in the limited space, which makes simple operations for unscrewing bolts and self-tapping screws difficult to perform.

But first things first. We need the only tool - a socket head for 10, equipped with a ratchet. But even more useful is perseverance and patience, although you can express sympathy in advance to the designers, who will certainly have a lot of unfavorable statements, sometimes expressed in verbal form. So let's get started:

• first, we de-energize the car by removing the positive terminal of the battery (you may need to use a wrench);
• the rest of the work will have to be done by sitting on the floor of the cabin with your head to the vehicle control pedals. The most comfortable position for work is face up, but due to lack of space, it is impossible to stay in this position for any long time, so get ready for frequent forced breaks;
  
• the first thing to do is to unscrew the nuts that secure the electronic accelerator pedal (in the amount of three pieces);
• before pulling out the pedal itself, you need to disconnect the block connecting the on-board computer to the pedal position sensor - if this is not done, then the unremoved terminal can cause an error that will be reflected in a loss of sensitivity when pressing the gas pedal (at least on over a hundred or two kilometers after the replacement);
  
• after removing the connector and the pedal itself, access to the bolts with which the cabin filter casing is attached will open. We unscrew them and try to remove the filter element that has served its purpose. To do this, you have to bend it a little, since it is enclosed in a flexible plastic frame;
  
• removing the Ford Focus 2 cabin filter should be done with extreme caution, since the dirt accumulated in it, during an unsuccessful movement, can enter the air duct, causing it to become blocked. It will be extremely difficult to clean the corrugated hose, even if you use a vacuum cleaner. And what threatens even a partial blockage of the air duct is not worth explaining;
  
• if you think that you have done the main part of the work, then you are deeply mistaken. Inserting a new cabin filter into its original place is an even more difficult task, especially if you have purchased a non-original consumable. The problem is that they are made from a material that is significantly less flexible than the original, and you have to deform the filter.
  To facilitate the process, it is recommended to lubricate the edges of the frame against which the filter rests with something like WD-40 grease. Surely you will be able to squeeze it in with great effort, and usually this stage is considered the most talkative for all sorts of bad expressions addressed to car designers. The difficulty also lies in not damaging the filter on the pedal mounting part. So you will need jewelry precision combined with a fair amount of ingenuity;
• if the installation of the filter element in its original place was successful, you can perform all other operations in the reverse order,
• when screwing the decorative cover of the filter, you do not need to be too zealous: when applying great effort, you can easily strip the threads, since the metal is soft. It is advisable to use a socket head with a not very long collar, then it will be easier for you to control the forces applied to the key;
  
• it will be much easier to put the pedal in place - there are no pitfalls here, with the exception of thread clogging

Note that many owners of a restyled version of the Ford Focus II (that is, a car manufactured in 2008 or later) are not aware of whether the changes have affected that part of the car that relates to the cabin filter. In any case, the dashboard has become a little different. We hasten to reassure them: replacing the cabin filter on a restyled Ford Focus 2 is no different from the procedure described above, since its location has not changed, despite complaints from the owners of the second Focus, it is still located at the accelerator pedal, so the algorithm we have given with all its difficulties and problems remained relevant.

Now you know how to replace the Ford Focus 2 cabin filter and roughly understand what difficulties you will have to face, and this is already important if such a procedure is performed for the first time. In any case, there is no need to spend a lot of money and time visiting a service center, since you can do the replacement yourself. Of course, the second and subsequent times, when you get the hang of it, the whole operation will take you no more time than if the cabin filter was located in the heater area behind the glove box.

On the second generation Ford Focus, including the restyled version of 2008, two types of cabin filters are installed - carbon and conventional.

Preference, of course, should be given to carbon filters (one side is darker) as they better purify the air by adsorbing dangerous bacteria and harmful substances. It also neutralizes unpleasant odors well, which, unfortunately, have become commonplace on our roads.

But unlike conventional filters, carbon analogues clog faster and have to be changed more often - this is their main drawback.

When you need to change the cabin filter for Ford Focus 2

It all depends on the mileage and the conditions in which the car was operated, the manufacturer recommends changing the Ford Focus 2 cabin filter every 20,000 km. But experienced car owners recommend doing this earlier - after 16-18 thousand km.

And if the car was operated in an ecologically polluted region, in a large metropolis, then it is necessary to replace the cabin filter even earlier.

Here you need to focus on the appearance of foreign odors in the cabin, the deterioration of air recirculation, the decrease in the efficiency of the stove.

Which cabin filter to choose?

If the cabin filter for the Ford Focus 2 is changed for the first time, then most likely there is a simple filter element, which is recommended to be replaced with a carbon one, especially since the price difference is not significant.

But the problem is that there are a huge number of such products on the market, among which there are fakes. Therefore, it is important to purchase either the original or a high-quality analogue.

Characteristics of the original product Ford 1 354953 - suitable for all versions of the 2nd generation car including restyling:

1. 31 sweet;
2. Weight 300g±10g;
3. Width 208±2mm;

As a rule, fakes weigh no more than 200 grams, have 20-22 folds, and a width of 185-190 mm.

Poor quality printing and incorrect packaging may also indicate a fake, but for this you need to know what the original product looks like.

Also, do not confuse with the cabin filter for Ford Focus 3, which is 8 ± 2 mm smaller than the one you need.

Filtron K 1150 A, BSG BSG30145004, Delphi TSP0325305 and others are suitable as originals.

It is advisable to choose filters with a soft frame, it is easier to install them even without removing the gas pedal.

Procedure and features of replacement

The first thing to do is prepare the right tool. This is very important, otherwise the replacement process will not pass without a trace for your nervous system.

Prepare two extension cords, a simple and flexible ratchet shaft, a 10 spanner and a 7 head. If you have an electric screwdriver or a screwdriver, you can also purchase a flexible shaft for them (for convenience, but you can do without them).

Yes. If you are not tall, then you are very lucky, because getting to the right place is not easy.

The cabin filter on the Ford Focus 2 is located to the right of the gas pedal.

To get it you need:

1. Using a 10 head, unscrew the 3 bolts securing the gas pedal and, without removing the terminal block, move it to the side. In this case, it is better to use a flexible shaft.
   
   
   
2. With a head of 7, using a flexible shaft, we unscrew 3 screws with which the cabin filter cover is attached, remove it. You can use a spanner or open-end wrench, it will be more difficult.
   
   
3. We take out the old filter, while the brake pedal can become an obstacle in its path. In order to pull it out, put your hands crosswise, with your right hand, grab the left edge of the product and bend it towards the passenger compartment. With your left hand, push the filter towards the pedals, thereby removing it. If the element casing is soft, then there will be no problems.
   
   
4. The installation of a new element occurs in the reverse order, but the fact is that the brake pedal has not gone away. A product with a hard frame, for example, like the Filtron K 1150 A, will complicate the task, with a soft one it will simplify. Consider the first, worst case. Take the filter by the UPPER and BOTTOM edges and twist it into a butterfly. The arrows should point in your direction. Carefully insert the element into the hole, gradually straightening it.
   
   
   
5. Install the cover by screwing 3 screws. Without a flexible shaft with a 7 head, this will be problematic. It is especially difficult to tighten the top bolt.
6. Reinstall the gas pedal.

If you don’t want to remove the gas pedal, then pay attention to cabin filters in a soft case, for example, the Visteon model. After deformation, they take their original shape well and this simplifies their installation. Or from other manufacturers, but first read the reviews.

Those who changed the cabin filter on their own have repeatedly stretched the Ford engineers for the "convenient" location of the filter. It's no joke, in order to remove the cabin filter, you need to remove the gas pedal !!!

Where is the cabin filter ford focus 2

The cabin filter on the FF2 car is located on the right side of the gas pedal behind the black elongated cover.

How to change the cabin filter ford focus 2

Remove the mat from the driver's seat, so as not to interfere.

Next, you need to remove the gas pedal, it is fastened with three 10 nuts, which are screwed onto fairly long studs, so that the presence of an elongated head will only make life easier. We unscrew these nuts and move the pedal to the left so as not to interfere. You should not remove the terminal, since it has a limited resource, and with some eighth replacement of the cabin filter, there is a great chance to get a non-working gas pedal.

After removing the gas pedal, we have access to the cabin filter cover. It is mounted on four self-tapping screws, although in my case, it was already held on by two (lower and middle). Apparently, the person who changed the filter before me lost their nerve))) I did not break the tradition. Self-tapping screws are unscrewed with a 7 head.

We remove the cover.

Here is the filter itself.

We take out the old filter and wonder how something blew at all. By the way, my air conditioner worked much better. I wanted to go to add freon, but after replacing changed my mind. I drove about 30,000 on the filter, because, well, I really didn’t want to go there and the moment of replacement was constantly postponed.

We put a new one, pay attention to the arrow, which indicates the movement of air flow. We put a new filter against the movement of the car. When we put the filter back in place, do not forget to once again remember the engineers with a kind word.

We wipe the sweat from our foreheads, whoever smokes deserves a smoke break. Next, install the filter cover in place, fasten the gas pedal and put the rug. We start, we check everything.

So, in about an hour you can change the cabin filter with your own hands. Greetings to Ford designers can be left in the comments.

I heard from most Ford Focus 2 owners that you have to pay substantial sums to the service station for replacing the cabin filter. And it is necessary to change the filter after failure. The fact is that a clogged filter will affect the quality of the stove, the air conditioning system, and bacteria will also multiply in it. And I decided that I needed to teach you how to change the cabin filter on a Ford Focus 2 with your own hands.

Let me explain why many masters call astronomical prices for replacing the cabin filter at the second tricks. Engineers developers of the second focus showed miracles of ingenuity, and placed the cabin filter near the gas pedal. In principle, with a little skill and patience, changing it is not difficult, if you are ready, then let's start.

The procedure for replacing the cabin filter on a Ford Focus 2.

In order to replace the filter, we need some tools: Ratchet wrench or crank

Extension cord for it (if there is a flexible one, even better)

You need to start by removing the accelerator pedal (gas) - for this you need to unscrew the three turnkey nuts by 10 and move the pedal block to the side.

Attention must not be disconnected from the block connector m (block) with wires.

Then we take the key head for 7 and unscrew the screws located to the right of the pedal, they hold the filter compartment cover. There are only 3 of them, and I don't think it will take much time. After removing the cover, remove the filter from the compartment. It is necessary to remember how it stands, there is a special arrow on its body for this. Do not mix up the direction of the new cabin filter when installing.

We insert a new filter into the compartment, for convenience, you can fold it a little in several layers, in the form of an accordion. And put everything back together. First the filter compartment cover, then the gas pedal, and tighten everything properly.

The described method of replacing the Ford Focus II cabin filter is the most common, but there is another accelerator a (gas) without removing the pedal.

The fact is that with some skill you can change the filter without removing the pedal. But the main condition for this method is the presence of an "original" filter. It will allow you to fold yourself into a harmonica, which will give you the ability to slip it right under the pedal and slide it into the compartment.

For greater clarity, I present to your attention a video in which all this is clearly visible:

It would seem that everything, but here I would like to detain you for one more minute. It is written easily and looks very simple in the pictures. It seems that any owner of the second Ford Focus can easily do all this. But nowhere is it written that it is necessary to have free access to the cover of the cabin filter compartment, so first you need to move the seat as far back as possible, moreover, you will need to crawl under the dashboard, and if you are a large person, this will not be easy to do. There are not so many tricks and places. And note, I listed as one of the tools a flexible ratchet extension, and not just like that, the problem can arise during reassembly. When you tighten the far gas pedal nut, serious problems can arise with this.

Filtration of the air is of great importance, because when passing through the filter, it is cleaned of fine grains of sand and dust. However, if the air filter has been in operation for a sufficiently long time, it becomes so dirty that it can no longer
fully perform its main function.

It is believed that the process of replacing some elements of the car, at first glance, seems time consuming, however, if you understand this in detail, then there will be nothing difficult in carrying out such an operation. This element also includes "air".

Kinds:

• cabin filter (cleans the ventilation system);
• air filter (cleaning the air entering the engine).

cabin filter

The main purpose is to clean the air entering the ventilation system from various mechanical impurities. Like any filter element, such a part needs to be replaced. The manufacturer has set the average service life of 1 year. When operating vehicles in highly polluted air, such a filter element can be replaced more often.

Signs of pollution

During the operation of the car in the ventilation air purification unit, the filter element becomes clogged. The main signs that the Ford Focus 2 cabin filter is clogged can be changes such as deterioration in the efficiency of the heating module and air conditioning, or the accumulation of condensate on the inner surface of the windshield. In such cases, its replacement is simply necessary. Given the simplicity of the technical operation and the fact that the price of the filter element is low, it can be replaced more often without expecting obvious signs of contamination.

So how do you change the Ford Focus 2 cabin filter?

Required Tool

To dismantle the old and install a new filter element, no special accessories are required. To do this, it is enough to have two heads with an internal hexagon for 7 and 10, a mechanical or electrical device for loosening bolts and nuts. You should also purchase the filter element itself. Since the niche where the Ford Focus 2 cabin filter is located is located in a fairly dark place, having a flashlight will greatly facilitate the replacement process. Consider the process of replacing the Ford Focus 2 cabin filter.

Step-by-step instruction

Such a technological operation is not a complex technical process that is associated with any difficulties. To replace the filter element of the cabin ventilation system on a car of this model, you must follow the following sequence:

1. First you need to dismantle the gas pedal, which makes it difficult to access the cabin filter assembly. To do this, unscrew the fixing nuts that fix the gas pedal, after which you need to remove it and take it to the side. When unscrewing the nuts, you must use a special wrench with a 10 head. The connector should not be disconnected from the gas pedal, as this can lead to a malfunction of the electronic module, the cost of which is much more than the price of the filter element.
2. After that, using a socket head for 7, you should unscrew the screws that fix the cover of the filter element. The cover is located in a dark place, so when unscrewing and installing it, it is better to use a flashlight or a carrier. Then you need to remove the cover and set it aside. After that, with gentle movements, you need to remove the old filter element from its installation site.
3. In practice, filter replacement involves the installation of a new element to replace the old one. Next, you need to carefully consider the direction of the arrows on the new filter element. The correct position of the filter in the cavity of the air duct is the one in which the index arrows are directed inside the passenger compartment. Having decided on the position of the element, you need to carefully push it into its installation place.
4. Then it is necessary to mount the parts removed during disassembly.

In general, the process of replacing such a filter element is not accompanied by any technical difficulties, so you can replace it yourself.

Air filter

Cleaning of the air entering the engine is carried out by means of "air" or in the form of a cylinder, or a paper form, in the form of a flat rectangle. Subsequently, it was the second type that began to be used by designers, since cylindrical filters have a large shape of the filtering surface in relation to the dimensions. Filters for cleaning the air entering the engine have their own classification.

In practice, motorists most often use perfect filters, which, when the air flow deteriorates, do not resist the operation of the motor. Therefore, advanced filters are successfully applied, such as:

• zero resistance filter, which is subsequently installed in a regular box;
• a filter that does not offer resistance, but is installed separately;
• remote.

What sets these filters apart from the rest is that they are made from high quality materials, so they continue to perform well no matter the conditions. But in order for them to continue to work effectively, they need to be lubricated periodically.

They also differ in installation, and the choice of one or another filter depends on the preferences of the owner of the car.

Why change the air filter?

What happens if you remove the air filter and continue to operate the car? It is worth opening the hood of the car, especially in the dry summer period, what will we see? Layer of dust. On everything.

If the car were operated without an air filter, then a fair amount of this very dust would be sucked into the cylinders and, together with the lubricant, would cover its inner walls with a thin layer at each suction stroke. When the piston ran through such a mixture of oil and dust, the effect would be exactly the same as if an abrasive was poured into the engine. Naturally, with such work, the resource of both the cylinder and the piston will not be enough for a long time. But before getting into the cylinder, this sandblasting mixture will also “treat” the intake valves.

Saving on a replacement also does not give anything good. If the filter element is heavily clogged, the engine does not receive the required amount of air and the air-fuel mixture is enriched, which leads to incomplete combustion of the fuel and, as a result, to additional fuel consumption and loss of power.

How often is the air filter changed?

The Ford Focus 2 air filter, according to the technical regulations, is replaced after every 60 thousand kilometers, but at least once every 3 years. When choosing the frequency of replacement, it is worth considering the area in which the car is operated. If you often have to drive on dusty roads, experts recommend changing the filter twice as often.

Choice and price

The choice of spare parts is a responsible event. Especially given the variety that has recently taken place in our trade. In particular, for the car model under consideration, air filters are produced by companies located around the world. The price range is as wide as the geography of factories.

However, when choosing an air filter, you need to pay attention to a number of features:

• which filter element is used, because the quality of air purification depends on it. They are mainly chosen with non-woven material, since here the degree of purification is more than 90%, as for analogues, it is much lower there;
• filter element quality. It must be durable and reliable, in addition, it is recommended to stick to the choice of filters from good, trusted manufacturers and stop at one option;
• unit body dimensions.

Which air filter is better to put on a car is up to the owner to decide. But practice proves that the most acceptable option is the original, the price of which is about $ 20 - although this is more expensive than the analogue, it is better for your car.

The price of a non-original model is from 8 to 15 dollars.

Popular manufacturers:

1. air filters are more expensive, but with a quality recognized in the world: you can buy an English PURFLUX from 500 rubles, or, for example, an American FRAM for about 450 rubles;
2. cheaper goods are filters made in Poland KAMOKA, or, say, Turkish PATRON; their cost starts from 250 rubles;
3. the middle in terms of price, but not in quality, not much inferior to the leaders, will be the German BOSH with a price of 400 rubles.

Where is located?

The work of replacing the Ford Focus 2 air filter is not difficult. In principle, a person with elementary technical skills can easily perform it on their own. Where is the air filter located on the vehicle in question? It is visible immediately, one has only to lift the hood. On the driver's side near the battery in a plastic case.

Step by step replacement process:

The entire replacement process will take no more than half an hour.