Candlestick wire: features, structure and location

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2020-02-11 04:00:12

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High voltage wire in the car is one of the most important components, responsible for the operation of the ignition system. What is the main task of the spark plug wires? This is to ensure stable transmission of electric current transmitted from the ignition module directly on candles. The voltage at the ignition coil or the ignition module can range from 25 to 50 kV. Before the formation of the spark the voltage must pass through the wire.

Requirements

The candle wires must meet certain requirements. It is important that they have excellent insulating characteristics, was resistant to various thermal effects, is normally transferred vibration.

spark plug wires VAZ

Device

High-voltage wires have a simple device and virtually indistinguishable from other types of cable products. The market offers two types of these products. It leads with a floor of copper, which is in the center of the cable and with a resistor or a coal mine. In addition, products may have a plastic or silicone insulation.The basis of design is copper core, which consists of many thin wires. On top of it deposited insulating layer and the core. These elements are covered with another protective layer of insulation. On the ends of the wires are the contacts for connection to the spark and the ignition coil. They are protected from any negative environmental influences. For this purpose, special rubber caps. The most popular spark plug wires in a thick and rigid plastic insulation – they have a copper Central core. This is a fairly durable product. As noted by consumers in soih reviews, they are stable in operation. These high-voltage wires motorists often carry with them as a spare.

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Solid wire

It offers a Central conductor made of copper or its alloys. On top of this product may be covered by an insulating layer of rubber, polyethylene, polyvinyl chloride. Above the insulation there is another protective shell. The latter protects the wire from exposure to fuel. These wires have low resistance. It does not exceed 18-19 Ohms. This cable is able to withstand voltages up to 25 kV. To ensure that the product can operate normally, it is equipped with resistors to suppress electromagnetic interference and noise.

Special wire

Along with the usual Vase candle wires, there are special products. They differ in the distributed parameters, performing the function of suppression of electromagnetic radio interference.candlestick wireThis wire consists of a metal of copper wires. As for braid, for its manufacture can be used a variety of materials – nylon, cotton, linen and other materials. This braid is processed graphite-containing, fluorine, manganese-Nickel or zinc-greases and special impregnations. A feature of these wires is that they are more flexible, not subjected to high temperatures, do not lose their characteristics even at extremely low temperatures. The special wires and can also include popular among motorists wires of zero resistance. It is believed that they are more efficient and resource.

How to connect?

The Engine troit, not run, unstable. No need to rush to measure the compression and other settings. First is to check the wiring patterns. And they are on candlelight, in the area of the valve cover. order candlestick wiresSometimes go along with the coil Assembly. Very often the reason for the unstable operation of the motor that is banal not complied with the proper connection of these high-voltage wires. The order of connection of the wires should be strictly correct. Each cylinder corresponds to a certain slot in the ignition module or the distributor. On the distributor and module socket the numbering. The order of candle wires in the injection models of Vase depends on what year the car was released. So, VAZ-2114, which rolled off the production line until 2004, established the four-pin modules. For older models of used three-pin.

location patterns of wires

On the engine block is specified firing order – it is 1-3-4-2. Wires are connected accordingly. If it is distributor ignition system, it will find the first wire slot and then to the direction of rotation of the slider to connect the cord of the third cylinder. Further, the fourth and the second. On the ignition module fuel injection engine already has all the notes. To confuse that is simply impossible. The connection wire candlestick – this is a very simple process. Turn ignition off, then remove the terminals from the battery. Next, remove the old wires – remove them from the sockets on the ignition module or the distributor, and then dismount from the nests on the engine block. New wires are connected according to the diagram.

Typical fault

The Wires can be a real problem for the motorist. Usually about their possible failures think about it in the least. With regard to the faults of wires, we can distinguish the leakage current or an open circuit. Gaps can occur due to careless handling,due to poor connections and oxidation. Often the breakage occurs in the mine itself. Breakdown can occur because of old and worn-out candles, of carbon on them and the availability of oil, which fell to the connection.

connect candlestick wires

Current Leakage can occur because of worn candles, pollution, wires, coil, damaging the wire insulation or caps. Often have damage to the wires and in extreme cold. Although manufacturers claim that they are without any consequences withstand exposure to cold weather.

How to change BB wire?

Spark plug wires on the recommendation of AVTOVAZ needs to be changed every 30 thousand kilometers. In practice these deadlines are rarely met, because if the product is not damaged in any way, it is easy to care for about 100 thousand kilometers or more. But over time, increasing the resistance of the wires is not the best way affects the operation of the engine. So it's best to follow the manufacturer's recommendations and to ignore the terms of the replacement.


Article in other languages:

PL: https://tostpost.com/pl/samochody/40693-wiecznik-przew-d-cechy-urz-dzenia-i-lokalizacja.html

PT: https://tostpost.com/pt/carros/40304-vela-fio-caracter-sticas-o-dispositivo-e-localiza-o.html

ZH: https://tostpost.com/zh/cars/49500-candlestick-wire-features-structure-and-location.html






Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."

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