What is a BREMI ignition coil

The ignition coil is composed of the main coil, the secondary coil, the magnetic core, the switching triode and other auxiliary components, the main coil is charged by the battery, the secondary coil is discharged and the spark plug is ignited, and the triode is responsible for switching. The charging time is controlled by the battery voltage and engine speed to ensure that the energy of each charge is consistent, the ignition coil has two kinds: 3 wires and 4 wires, 3 wires are positive and negative for the power supply, and the switch controls the ECU instruction, and the 4 wires have an additional ignition detection line, which can detect whether the spark plug is ignited and whether there is a discharge current in the secondary coil.

To put it simply, the ignition coil is a transformer, that is, the voltage of tens of volts is raised to tens of thousands of volts, but the voltage input to the primary coil is provided by the electronic ignition.

2: The reason why the ignition coil burns out.

Mainly the aging breakdown of the insulation layer or the damage of the switching triode, the large spark plug gap will lead to the main coil load, large heating, fast aging of the insulation layer, small spark plug gap leads to large discharge current of the secondary coil, fast heating, fast aging of the insulation layer, the assembled ignition coil may have poor durability of insulating materials, large internal resistance of the coil and fast heating, and the life of the transistor will be shorter if the quality is not high.

If it is always burned out, and it burns out soon after replacement, and why?

Let's take a look at the problem of the generator first, if the power generation is too high, the load of the ignition coil is too heavy, it is easy to burn out, but if the power generation is too high, then the body electrical appliances, such as light bulbs, will often be damaged; Of course, the quality of the accessories is not ruled out, so it is best to measure the power generation first.

If the spark plug gap is too large, adjust the gap or replace the spark plug.

The quality of gasoline is not good, try to change to high-grade gasoline.

If the compression ratio of the cylinder is wrong, adjust the compression ratio.

If there is a program failure in the computer version, you can go to the repair shop and use the computer to test the car and clear the wrong information. If it doesn't work, it may be that there is a problem with your car's transmission.

The power supply voltage is unstable.

The resistance of the high voltage is abnormal, replace the high voltage line.

There is a short circuit in the secondary.

The ignition coil is overheated due to the high primary current of the ignition controller.

It does not work well when subjected to high temperature and high pressure waves.

There is a small chance that it is a problem with the coil itself, so you can try a different brand.

The ignitor manifold does not work well.

The old Volkswagen is made in Germany by BREMI and sold in the market by German brands made in China.

German company.

Company History. In 1927, Ernst Bremicker, an engineer from Kierspe in Sauerland (Germany), founded Bremi and began to produce ignition coils, and today nearly 30 million of the 36 million petrol-fueled locomotives that run on German roads are equipped with Bremi's ignition technology. For many traditional brands such as AUDI, BMW, VW, Bentiey and Rolls-Royce, BREMI is an irreplaceable partner for business and development. On the eve of the company's 80th anniversary, BREMI is already able to offer tailor-made solutions for automotive ignition technology in Germany and throughout Europe.

Germany, Bremen (a place name).

bremi is a well-known car parts in Germany.

I just bought a ready, and the seller said that this can be used: Model: BLM20117, Bremi authorized ignition coil Octavia Haorui Suteng Passat Gao 6 German original, the seller is in Beijing, and it supports in-store installation. View the original post

The engine stalled, the power was low, and the fault light was on.

It affects the N62 engine on the E65 and E66 chassis.

Fault phenomenon: the engine stalls, the power is insufficient, and the fault light is on. Cause of failure:

The fault was caused by poor insulation of the ignition coil, but this failure no longer occurs in vehicles manufactured after October 2002. The ignition coils are manufactured by Bremi, while Bosch ignition coils do not have this fault.

Solution: Check the ignition coil production date, if the ignition coil production date is before the 42nd week of 2002, please replace it.