Unfortunately, modern fuel itself is not very flammable, so in order to provide the engine with the necessary power, the fuel needs an “assistant” - clean air in sufficient volume. All this in the Ford Focus 2 is provided by an air filter, which has its own strictly defined period of use, after which this element must be replaced.
According to the manufacturer's recommendations, the Ford Focus 2 air filter should be replaced every 20 thousand kilometers, that is, approximately once every 3 years. However, it is worth noting that if the car is used actively or in some difficult conditions, then it is better to halve this period.
What air filters can be installed on the second generation Focus?
Currently, Ford Focus 2 can be found with a rectangular and cylindrical air filter. The first was installed on models released in 2004-2007.
The second - in 2007 and after it.
Step-by-step instructions for replacing the Ford Focus 2 air filter.
Restyling.
1. Open the hood of the car. It is worth noting here that all actions can be performed anywhere: a pit or overpass is not needed.
2. To the right of the engine, find a plastic box of the appropriate shape.
3. Unscrew the fixing bolts of the box cover and, pulling it towards you with some force, remove the latter.
4. Remove the old cartridge.
5. Thoroughly clean the inner surface of the casing from dirt, dust and other contaminants present there.
6. Install a new filter element in place of the old one. Close it with the lid, securing the latter with the bolts removed at the initial stage.
7. Air filter replacement is complete. All that remains is to close the hood and enjoy the responsive operation of the engine in motion.
Dorestyle.
1. It is necessary to disconnect the mass air flow sensor and the incoming air sensor; the photo shows how this should be done.
Replacing the air filter of a Ford Focus 2 (2009, 1.6 engine, petrol) is a completely routine routine maintenance procedure. It’s entirely possible to do it yourself. In this case, the original one was replaced with a Simota OFO-010 sports filter.
When to change and which air filter to install on Ford Focus 2
The frequency of replacing the air filter indicated is 20,000 km. In severe conditions, it is recommended to check the filter earlier (for example, at 15,000) and clean it or even change it if it is heavily soiled.
In this case, the original one was replaced with a Simota OFO-010 sports filter. Sports air filters are much more expensive than regular ones, but they are of better quality and last longer. They can be washed.
Catalog numbers of the air filter Ford Focus 2 with a 1.6 petrol engine:
How to change the air filter Ford Focus 2
Replacing the Focus 2 1.6 cylindrical air filter is ridiculously simple. You need to unscrew the 4 bolts around the perimeter of the air filter housing, remove the cover and pull out the filter.
After this, you can inspect the air filter to determine Is it possible to clean it or is it better to get a new one?. You should also check the housing, perhaps it also needs to be blown out of dust.
Installing a new cylinder air filter is done in the reverse order.
Unscrew the 4 bolts securing the air filter housing cover.
Remove the cover.
It will show the cylinder itself - the filter element.
Remove the filter from the clips.
Old and new air filter.
Every fan of the American automobile industry will probably need information on how a car’s air filter differs Ford Focus 1, 2 and 3. Therefore, we decided to collect the features of these parts in one article; we will also talk about the proper maintenance of this unit.
Purpose of the air filter
Absolutely every person, even those who are far from technology and not very well versed in the structure of a car, knows that the engine runs on a fuel-air mixture, and the latter component should be somewhat larger. Therefore, if we take average values, then for every hundred kilometers about fifteen cubic meters of air passes through the engine. But there is so much dust, sand and other small particles in it, and if you ignore the cleaning process, then all these impurities will get into the motor and hit its elements, which contributes to abrasive wear of the unit.
All this means that the air filter is an incredibly important element in the car. This part is located in a special housing, and it should be noted that its location also affects the life of the engine. Since if it is too close to the road surface, then there is a possibility of water getting in, especially when overcoming puddles after rain, which will negatively affect the performance of the engine. The correct location will not only provide a protective function, but will also reduce noise, thereby increasing the level of comfort. In addition, a properly functioning air filter is the key to good power output, increased engine life, maximum fuel combustion and, accordingly, fuel economy.
This element is available in various shapes, most often it is a rectangle or a cylinder. The latter option has a larger filter surface area in relation to its size. However, they are classified not only depending on their shape, they can have different installation patterns. The most popular are more advanced air filters based on Ford Focus 2 and other generations of this car model. Their advantages include excellent performance in any conditions; it is only necessary to lubricate the element in time.
Such devices are called. Their design is thought out so that their operation does not reduce the power of the motor, even when, over time, as the quality of the membranes deteriorates, the air flow decreases.
Features of using filters on a Ford Focus
Well, the importance of the above described unit cannot be underestimated in any case, therefore every car owner is obliged to monitor its serviceability. In case the filter is on your Ford Focus clogged or unsuitable for use for any other reason, it should be immediately replaced with a new one. Indeed, in such a situation, the engine simply will not be able to receive the required amount of air. Consequently, the combustible mixture, which must consist of certain proportions of both fuel and air, will experience a shortage of the second component, which will lead to its enrichment. As a result, the fuel will not burn completely, which means that its consumption will increase significantly, while the power will decrease.
In this case, the operating characteristics of the vehicle must also be taken into account. If your Ford Focus If you are forced to constantly drive through very dusty areas, it would be better to perform this operation once every year and a half and, accordingly, after 30 thousand mileage.
How to choose air filters for a Ford Focus?
Now we should consider how to choose the right air filters for Ford Focus 3, 2 and 1. So, today there is a huge variety of places where you can buy this part. These, naturally, include classic auto parts stores, relatively new online markets, and specialized stations. But in any case, you should make purchases only at trusted points, so as not to fall into a cheap Chinese counterfeit, posing as a branded quality product. Also keep in mind that service personnel must understand the brands and modifications of the car.
You can select an original air filter for a Ford Focus based on the following parameters: year of manufacture and equipment of the car or a special oneVIN-code. Of course, in this case you will have to pay a little more, but the excellent quality of the product is worth it. But if you still decide to purchase an analogue, then you must definitely pay attention to a number of features, including the material of the filter element. It is better to give preference to non-woven ones, as they have a greater degree of protection. Of course, we do not forget about quality; it must be distinguished by good strength and reliability. And the third parameter is size, because the air filter must fit perfectly into the body of your model Ford Focus.
Replacing the air filter on a Ford Focus
So, this procedure does not cause any particular difficulties and can be done even by novice motorists who have no experience in solving such problems. First of all, you should open the hood of the car, there you will immediately find the place where this spare part is attached; the plastic case is located on the driver’s side near the battery. The next step is to free access to the filter element itself Ford Focus, for this purpose it is necessary to unscrew the bolts located around the perimeter of the cover. As you can see, all you need is a Phillips screwdriver.
As you know, the Ford Focus 2 air filter serves to filter and clean the air flow from external contaminants and exhaust gases entering the car engine. Therefore, replacing it is a priority during car maintenance or when the filter fails. Today you will learn about what kind of air filter is needed in a Focus 2 car, and what types there are, as well as how to change the cleaning element.
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What filter is needed?
Filter element housing
A Ford Focus 2 may have one of several types of filters installed, depending on the version of the vehicle, so its choice depends solely on the vehicle.
In particular, the standard air purification element for Ford Focus 2 in a rectangular housing is a traditional filter that is installed on most cars. Its cost is not cheap: 500 - 1000 rubles (150-300 hryvnia), but it is publicly available and is sold in any car store.
New filter element for the restyled Ford Focus 2
As for the restyled version of the “second” Focuses, in them the air purification is carried out by a cylindrical element. Such cleaning components have been installed on manufactured cars since 2007. In the period from 2004 to 2007, pre-restyling version cars were equipped with a flat paper filter in a rectangular housing.
Subsequently, the manufacturing company decided to install purifiers in their vehicles in this particular housing and shape. Cylindrical elements were considered more inconvenient due to their excessively large filter surface and considerable size.
Below is the average cost of an air component depending on engine type:
- 1.4 liter engine - 600 rubles (200 hryvnia);
- 1.6l and 1.8l engines - from 500 to 900 rubles (150 - 250 hryvnia);
- 1.8 liter diesel engine - from 350 to 700 rubles (100 - 200 hryvnia);
- 2l engine - from 400 to 1000 rubles (120 - 270 hryvnia).
One way or another, it is better to replace the element with the original one. The manufacturer recommends that owners of restyled Ford Focus 2 cars change the air filter element every 20 thousand km. But the resource of the work item is significantly reduced if vehicle used on roads with high dust levels. Therefore the air filter ( hereinafter – VF) it is better to change every 10-15 thousand km.
Replacement process
Replacing the air cleaning component in the restyled Ford Focus 2 itself is not a labor-intensive task, so even the most inexperienced driver can cope with it. The main thing is to follow the instructions provided and carry out all the steps exactly.
If you replace the cleaning element in a timely manner, you will get the following results:
- the engine's operating life increases;
- the vehicle's power increases while driving;
- normal operation of the exhaust system;
- saving gasoline.
Tools
The manufacturer recommends replacing the air component together with a crankcase gas cleaner. Therefore, we will consider the process together with the change of this part. Before you begin the actual replacement, prepare everything you might need:
- a wrench or a socket wrench with an extension to “7”;
- the air filter itself (the brand of the original element is Mahle LX 1780);
- rags;
- new crankcase gas filter;
- liquid VD-40;
- Phillips screwdriver.
Self-replacement of the element
- First you need to open the hood and find the air cleaning component housing cover.
- Then you need to unscrew the 4 bolts to remove this cover.
- Take a socket wrench with an extension to “7” and unscrew this bolt. You can try to do this with a regular key, but using a head will be much more convenient.
- Now you need to unscrew the two mounting bolts of the air duct and move the pipe. This is done for greater convenience so that the pipe does not interfere with the removal of the old and installation of a new filter element.
- We will immediately change the crankcase gas cleaning and ventilation component. You just need to pry it off with a screwdriver and pull it out, installing a new one in its place.
- Next, pull the cover up and remove it. It can be installed firmly, so you will need to apply a little force to dismantle it.
- This is what the VF looks like after 15 thousand kilometers. You, as the driver of the vehicle, must make a visual assessment of the condition of the element. If, after a mileage of 15 thousand km, the element looks deplorable, then the replacement interval must be reduced. Then you yourself will know how often you need to change the VF.
- Now you need to dismantle the cleaning component and wipe its body from settled dust.
- We take a new VF and install it in the connector. Before doing this, take VD-40 fluid and lubricate the inner ring of the filter. In order for the rear part to fit neatly into the guides, it will need to be compressed a little.
- Now you can put the cover back in place and tighten the bolts back. Be sure to check that the back of the element fits correctly into the housing.
- Screw the pipe into place.
Important! Don't think that you can save money by blowing out the filter with a compressor. It is advisable to blow out the element if the vehicle is temporarily used in difficult conditions and the component itself has not yet exhausted its service life.
Little trick: at the installation site, mark with a marker or on a piece of paper the date and mileage when the VF was changed.
Video “Removing the air filter in a Ford Focus 2”
This video shows the process of dismantling the air cleaning element in the restyled version of the Ford Focus 2 car.
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