According to technical Regulations, Spark plugs in engines 21116 and 21126 should be changed during TO-2, that is, after 30 thousand km of mileage. In fact, this period can be extended once a half, if we are talking about gentle mode of operation. But it is not necessary to do so if the car is under warranty (then the replacement is made according to the regulations). Here we will list which spark plugs are suitable for each of the indicated engines. We assume that the owner of "Kalina-2" uses the directories of the following companies: Beru, Champion, NGK, DENSO, BRISK, BOSCH.
- OJSC CALP (Russia) - AU17DVRM, A17DVRM;
- BERU (Germany) - 14FR-7DU, 14R-7DU;
- Champion (England) - RC9YC, RN9YC;
- NGK (Japan) - BCPR6ES, BPR6ES;
- DENSO (Japan) - Q20PR-U11, W20EPR;
- BRISK (Czech Republic) - DR15YC, LR15YC;
- Bosch (Germany) - FR7DCU, WR7DC.
On the left there is a brand of a product suitable for a 16-valve engine, on the right - for. It can be noted that candles with a thin electrode, iridium, etc. were not listed here. The thin electrode is used then to ensure the reliability of the ignition on high revolutions (7,000, 8,000 rpm or more), but VAZ engines above 6,000 rpm is triggered. Iridiya candles in their design have a thin central electrode, but as we have already found out, the transition to the use of similar details is an excessive money, and no more. The durability of iridium candles approximately corresponds to the value of the "life life" of a candle with a copper electrode of a standard section. Selection Leave the owner.
Appeared from the ceramics - change the candles immediately!
According to its operational parameters, including in durability, all components of the listed names are almost no different. This is confirmed by the reviews of the owners of the car expressed in various forums, etc. Perhaps there are more expensive components, the use of which will allow a banal replacement to increase power, torque of the engine or some other characteristics. But installing such candles in the 21126 motor, most likely, you will have to forget about the warranty on the box. It is always like this: you need to imagine what we do and what we want to achieve as a result.
Selection of candles for modern engines VAZIndications for replacing candles:
- If there is a black color ("suede") at a cone on the insulator and electrodes, then you can clean or replace. Cleaning is performed, including the heating method. When replacing it is better to use candles with a slightly smaller value of a calil number than it was before;
- If the surface of the insulator looks like a yellowish glossy ceramics, it means that the candle must be replaced. IN this case There is a formation of vitreous glaze. It is electrically conductive.
In the first of the considered cases of Nagar, it is formed because not all elements of the candle are heated sufficiently, and self-cleaning does not occur. This can be obtained when the car is used for short trips with low speeds, frequent starts and stops. The same effect is characteristic of the operation of the motor at reduced temperatures. According to logic, in such situations, the recommended replacement will be a candle with a smaller caliling number than was provided by the manufacturer. You can try in an 8-valve motor to install A14 DVRM candles instead of A17DVR, and so on. Only here, such a replacement is necessarily negotiated with the dealer.
Comparison of A17 DVRM analogs issued under different brands
One of the Internet editions conducted a comparative testing of spark plugs intended for the VAZ-21116 engine. Analogues of the Candle of the A17 DVRM, supplied by the following firms:
- APS, Bosch, Brisk - Russian production;
- Bosch Platinum, BERU, FINWHALE - Germany;
- NGK, DENSO - Japan;
- Eyquem - France;
- Champion - "Made in the European Union."
We note that testing was carried out on the 8-valve engine VAZ-2111 (injectors, lambda probe, without a catalyst, "January-5.1"). All measurements were carried out on the stand.
Selection of candles for the 8-valve engine 21116 The result of the completed tests is shown in the photo in the form of graphs. As you can see, the meaning of buying imports is still there: the use of bosch candles, as well as brand products FinWhale, Brisk and Champion will provide a noticeable increase in power. Want to save on fuel - it means, ask the products of NGK products in stores. Additional comments here are unnecessary.
For forced engines, the increased value of compression is characterized, and VAZ motors. By installing candles ignition Brisk., You can not worry about the presence of a spark at high pressure. But we note that the candles of NGK have similar characteristics. It turns out that the products of NGK should be considered the optimal choiceTrue, recently appeared for fakes for this brand. And Novodel, it seems, now comes from France, what is told in the film.
Kalina 2 after 100 thousand km. Run. Should I ...
Spark plugs - an integral attribute of any car with gasoline engine. Russian winter is a real test for these details. It was during this period of the year of the year the candles are increasingly fail and drivers begin to think more carefully, which candles are better on the VAZ. It is on this topic today and talk in more detail.
Today, candles on the VAZ 2107, which usually put machine owners are produced in Europe and Japan. To domestic candle manufacturers, unfortunately, drivers experience little trust. In this review, we describe a few wide-available candles in our market.
Vase Candle Review
- Trehelectric Japanese candles NGK Bur6et are a very common option. The stand tests show good stability of the engine and a good power increase - 4.4% (all of the above parameters are indicated in comparison with the "native" vase candles of EZ A17DVR). They are also economical from the point of view of gasoline consumption (3.9%). That's what candles are better for VAZ2114.
- French candles BERU ULTRA-X 79 (4 electrodes) are the least toxic of all over bench tests and described in this article of candles. In addition, these candles have shown the greatest savings of fuel (4.2%). However, they are somewhat inferior to Japanese counterparts on stability and power growth (only 3.7%).
- The most stable turned out to be Czech three-electrode candles BRISK EXTRA. In addition to stability, they ensured a serious engine power increase - by as much as 4.8%. However, the minor savings of gasoline turned out to be a minus minus. Solving which candles are better for viburnum, many stop in this embodiment due to its reliability.
- The best increase in power increase (\u003e 6%) has one of the test samples of a candle of one-electrode finwhale. At the same time, they are slightly different in stability from Brisk Extra and compared to this parameter with Japanese candles NGK. At the same time, the indicators of economy and toxicity them are even worse than Brisk Extra.
- German candles Champion combined economy (4.2%, like Beru Ultra-x 79) and good power increase (5.6%). They have the same average stability as Beru Ultra-x 79, yielding to all other samples.
Solving which chosen spark plugs, you need to consider what you want from them. If for you the main thing - reliability, then your option is Brisk Premium, FinWhale or NGK Bur6et. If you care about saving fuel, then take Champion, Beru Ultra-x 79 or NGK. Maximum performance will provide FINWHALE candles (at the same time, economy will decrease) and Champion (power will be slightly lower, but the economy is much higher). In general, the best candles are original, that is, genuine. Unfortunately, today you can, not knowing about it, buy many fakes, which sometimes make drivers are disappointed in the products of good firms.
In addition, when servicing the VAZ 2110, what is the best candle, you will tell you the technician, because it is not so serious problem as the frequency with which they need to be changed. It is necessary to do it every 15-20 thousand km.
Today we would like to tell you which spark plugs to choose for 2114. Candle manufacturers are enough to make a choice in favor of some or others.
Domestic or Import Ignition Candles
Among the most popular manufacturers of candles, several leaders can be distinguished, which are enjoyed by increased demand and have proven themselves from the best side.
These candles are installed by the manufacturer from the conveyor and for their money excellent option. However, in the reviews of motorists there is marriage. Therefore, when choosing these candles, it is worth checking out to immediately check them.
- A-17 DVRM (1.0) Ing. 8-CL - candles for injection 8 valve engines.
- AU-17 DVRM (1.0) Ing. 16-CL - candles for injection 16 valve engines
Candles Brisk Czech Republic
Good for the quality of the candle brisk proven with positive, enjoy in high demand. Brisk has 10 series of candles, differing in its design and intended for different types of engines not only on cars, but also on Moto transport.
- BRISK Super Forte Lor15YC-1 Candles for 8 Valve
- BRISK SUPER Forte Dor15YC-1 candles for 16 valve
Clearance in both types of candles 1.1
Candles ignition DENSO.
Japanese candle quality does not need a presentation. These candles are installed by plants manufacturers for some imported cars. Judging by the reviews of quite good candles from a higher price category than previous ones. However, it is fear of fakes, which is now presented in abundance.
- DENSO W20TT candles - for 8 valve engines
- DENSO W20EPR-U11 candles - for injection 8 valve
Candles ngk.
One of their leading companies for the production of spark plugs, incandescent and other autocomponents. Candles are excellent quality, which are installed on the conveyors of manufacturers such as Nissan, Mazda and others. Judging by the reviews of motorists, installed candles of NGK on their cars, operated an average of 25-30 thousand km.
Candles NGK No. 13 BPR6ES-11 for injection 8 valve. Cost 450-500 rub set
Before installing new spark plugs, check their performance. This can be done with the help of a special device, or on the stand.
If you have no stable work Motor, he began to "troit" it is possible that it has time to replace the spark plugs, or a PVN or. So, for beginnings, check the spark plugs, most often the reason for them.
- Remove pvn tips with candles
- Unscrew all 4 candles (you need the key to 21)
- We dress the tip on the candle and lean it to the metal (you can access the engine block case)
Attention! Candle at this moment under high voltage, so keep it better by passage or something similar
We start to turn the starter and look at the candle, if the spark is, it means the candle works. We are experiencing the same actions with other candles.
In the ignition system, the VAZ-2114 candles stand on a leading place, because it depends on them, how to run the engine start, after turning the ignition key. Therefore, it is to this detail, like any other, should be given much more attention during the choice. And in this article we will tell you in detail about the design of the ignition candle for the VAZ-2114, as well as how to go to her choice.
Video about choosing spark plugs on an injection engine
Features and design of the spark plug VAZ-2114
Bosch Ignition Candles with White Nagar Discontinued With VAZ-2114
Spark plugs for VAZ cars, and VAZ-2114 in particular, each other do not differ from each other, they are also exactly the receiving signal in 24 kV. Generate a spark, tagging the fuel in the combustion chamber. However, the main and most important structural element in each candle will be the central electrode, because it will ensure fuel ignition at a certain stage of startup.
The electrode must be made of heat-resistant, plastic and corrosion-resistant material.
It is usually made from all sorts of nickel alloys, however, models with a price tag "more expensive", in order to increase the efficiency, can have palladium, copper, iridium, platinum, silver and gold in their composition. All this, according to the manufacturers, created for the facilitated launch and acquisition of a candle of individual properties.
When to change the candles?
If you wanted to change the spark plugs, then it is necessary to approach it extremely carefully and carefully, because the effectiveness of their operation, the total fuel consumption and the transmitted power from the engine depends on the wheels.
- Numerous tests show that correctly selected candles, for a certain type of engine, not only prolong its shared resource, but also raise its indicators.
Sample on Candle Insulator
Manual from the VAZ-2114 states that the spark plugs must change every 30,000 kilometers run Because after this wear of the electrodes of factory candles changes and the car behaves completely different on the road, due to the increase in fuel consumption and reduce power.
About the state of the candle and the ignition system can be said with confidence appearance, depending on the state of the electrode (the presence of nagar, soot, colors - approx.).
Visual inspection of candles
This table will help you about finding out what happens to the NAGA:
Candles S. different type Nagara
What better to put the spark plugs on the VAZ-2114 (survey)?
To date, the choice of spark plugs is very large, and choose those that need not so simple. In most forums, owners of VAZ-2114 cars most often advise manufacturers: "NGK", "FINWHALE" "CHAMPION" "BRISK PREMIUM" "BOSCH PLATINUM", "DENSO".
Remember that the best spark and the greatest amount of heat, will give the candle that has the thinnest electrode, size 0,4-0,8 mM, and they are usually made from Iridia alloys, platinum, palladium and gold.
Also, the position with sparks, which has plates, silver or gold on its housing, is well affected. For comparison, "stock" Candle from DVRM has a thickness in 2,5 mm, when, as on imported analogs, it barely exceeds 0,6-0,8 mm, so it's not worth talking about any competition here.
Video about how not to run into fake candles
Contact special attention The integrity of the packaging, as well as the cost of the goods, because the fakes, which today are found quite often, can be sold according to an average market price. Therefore, always take each candle from an individual box and inspect it more carefully.
Ignition Candle manufacturers
Below, we will present each ignition candle manufacturer individually in order to choose to choose it easier.
An article on the ignition candle for the engine is varieties, the selection criteria. At the end of the article - an interesting video on how to clean the candles from Nagara.
The content of the article:
The engine operation largely depends on the spark plugs, and the performance of the latter - from the manufacturer and manufacturing technology. The ignition candle rating is most often headed by the recognized market leaders like Bosch, Denso, Beru and some others. These companies supply their products to autocontrases, so strictly monitor the quality and observance of technologies.
Spark plugs - varieties and features
The main value when choosing has the material from which the electrodes are manufactured, as well as their number.
In the number of spark plug inverters are divided into two- and multi-electrode (plus plasma-forkarmed, which are new in the market).
Two-electrode
They have the main (central) and side electrodes. Candles of this type are a classic variety. When starting between the electrodes, a spark is formed, which ignites the fuel mixture.
Multielectrode
In addition to central, there are two and more side sparking. The principle of action is the same, but the design allows you to stabilize the formation of the spark and the operation of the motor system.
Plasma-Forkamer
Such candles were appeared in the auto parts market in about 2000 and still provoke discussions. Neither experts nor ordinary motorists have never come to a single opinion that this novelty represents - whether the next step towards improving efficiency is that a useless attempt to improve.
Forkar candles differ from traditional in the fact that the role of the side electrode performs the body equipped with a special heat-resistant nozzle. It is with its help and the formation of sparks.
But despite this improvement, the best spark plugs, by ratings and consumer reviews, still traditional electrode.
Classification of electrode manufacturing material
Copper / nickel
The main characteristics of spark plugs- quality and budget. Of course, on the working parameters of products, far from those that will be discussed below, but for their price segment they have decent testimony. On average, the copper-electrofer spark plug is enough for 20 - 30 thousand mileage kilometers, after which the replacement is required.
Platinum (sometimes made from other precious metals)
Electrodes of products have a platinum spraying, due to which their operational period increases and quality improves. Such a candle is designed for mileage of 50 thousand km.
Iridium
The resource is up to 100 thousand km, and high-quality indicators are quite better than the previous options. But the cost of the product is appropriate.
Rating of the best spark plugs
Market leaders have decided for a long time. The test results, consumer voting views of experts sometimes differ, but the upper positions of ratings almost always occupy the same brands.
1. Bosch.
The company's products can be described in two words - german quality. Not a gift of the brand confidently leads in all top seals of the spark plugs. Bosch products are equipped with such cars such as Fiat, Audi, Toyota, Mitsubishi and others. The choice of company provides considerable, but some models are particularly popular.
What spark plugs are better and what are their features?
Model Bosch WR7DP.
Number of electrodes: 2.
Coating material: platinum.
Pros:
- stable functioning even with a low battery charge;
- high Ecology Indicator,
- long service life (about 60 thousand km mileage);
- good indicators when working with HBO;
- universality (a model is compatible with a majority, including domestic production).
- high price.
Model Bosch FR7DC +
Coating material: yttrium.
Pros:
- resource is higher than other budget options;
- low cost;
- increased resistance to spark damage.
- low quality fuel sensitivity.
2. DENSO.
Another undoubted market leader that makes focus on the latest technology.
Model DENSO PK20PR-P8
Number of electrodes: 2.
Coating material: platinum.
Pros:
- low cost in comparison with other platinum products;
- long service life;
- universality (Candles are suitable for most cars, including models that were removed from production);
- at high speed, an effective self-cleaning process occurs;
- design elements have high quality characteristics.
- intensive coverage in Nagar when working at idle;
- not the best way For installation on a car with HBO.
Model DENSO K20TXR
Number of electrodes: more than 2.
Coating material: Nickel.
Pros:
- stable functioning;
- resistance to spark damage;
- the perfect value for money;
- increased oxidation resistance.
- not the best option for installation on a gas operating on a car.
3. NGK.
Sales on the world market exceeds the figure of 450 million and continues to grow. The company supplies its products to such auto facilities as Ferrari, Volvo, BMW, Volkswagen, etc.
Model NGK BKR6EIX.
Number of electrodes: 2.
Coating material: Iridium.
Pros:
- long service life (up to 50 thousand km of run and more);
- stable work even with a low battery charge;
- increased stability of the insulator of the central electrode to damage.
- high price;
- increased sensitivity to fuel quality.
Model NGK Bur6et.
Number of electrodes: more than 2.
Coating material: Nickel.
Pros:
- resistance to damage to corrosion;
- adequate value;
- stable functioning both at high and low revolutions;
- economy;
- a good percentage of power increase compared to analogues;
- resistance to fuel is low quality.
- low Ecology Indicator.
4. Brisk.
The brand has several narrow specialist lines. For example, the Classic line is designed to align with carburetor enginesAnd Silver is perfectly combined with gas operating cars.
Model Brisk Premium Lor15LGS
Number of electrodes: 5.
Pros:
- long service life (from 50 thousand km run);
- economy;
- stable functioning in any conditions due to four side electrodes;
- high power indicator;
- resistance to low quality fuel.
- high cost (this is one of the most expensive spark plugs).
5. Champion
Complete vehicle brands like Suzuki, Jaguar, Alfa Romeo.
Model Champion RN9YCC4.
Number of electrodes: 2.
Electrodes have a copper core.
Pros:
- more stable work in comparison with analogues;
- a good indicator of economy when working at high turns,
- high level of environmental friendliness.
- overestimated cost;
- unstable functioning at low revs;
- compatibility with a limited number of cars.
6. Beru.
The company's products are characterized by quality and good. operational characteristicsAlthough in some points and loses "Matrah".
Model BERU ULTRA-X79
Number of electrodes: 4.
Pros:
- the optimum ratio of price and quality;
- high level of environmental friendliness;
- stable work in cars both on gasoline fuel and gas;
- high ecology indicator;
- stable spark even with strong Nagar.
- the low percentage of power gain when the throttle is open.
What spark plugs are better to put for gas for gas
The gas feature is that its combustion temperature is somewhat higher. It provokes intensive formation of Nagar and the appearance of oxides on the electrodes. Therefore, for cars on gas, it is recommended to install products with platinum or iridium sparking products.
When used on machines with HBO nice results Showed:
- DENSO IRIDIUM IW20;
- NGK LPG Laser Linen2;
- Bosch Platinum WR7DP.
Conclusion
The most important thing, choosing spark plugs for the engine - do not acquire a fake. Handicrafts are thrown into the market a huge amount of low-quality counterfeit. Therefore, buying candles, you should pay attention to the reputation of the outlet, as well as check the item and packaging to belong to the original.
Video on how to clean the spark plugs from Nagara:
