Simptome coil induction Defecta tuby.me

A defective or improper induction coil can create a disaster and can leave you by car on the roadside.

The role of the induction coil

The induction coil is an important component of the internal combustion switching system. Its role is to increase the voltage on board, which is relatively low (12V), up to a maximum of up to 30,000 V. This huge tension feeds candles, in order to produce spark. The induction coil can also be called transformer, with a very similar role.

The induction coil is made up of:

• high voltage tube
• primary coil
• secondary coil

The most common symptoms of a defective induction coil

Since the induction coil is permanently subjected to mechanical and thermal shocks, defects announced by the following symptoms may occur:

• The engine does not start
• The engine works loudly (opposing)
• Absence acceleration
• The engine loses energy
• High fuel consumption
• The witness of «motor problems» on -board lights up
• Motor beats at small and high speeds
• The engine provides rates when packaged
• Irregular high -speed ignition
• The ignition does not take place

If you notice these symptoms, even if the car continues to travel, even with a broken ignition coil, it is necessary to resort to specialized services, otherwise you risk having serious damage.

What are the causes that lead to the failure of the induction coil?

• Interior Short Circuits – Srealti with the elderly coil
• Power error – poor battery, defective wiring, premature wear due to overheating
• Contacts with deposits due to greater humidity
• Ruptor oxidation
• Mechanical damage – The cause is rodents
• Ciocana’s Lock (must be well clean)
• RUPTOR’s deregulation with the role of blocking contacts in position normal
• Insulation of the inadequate capacitor (when it requires change)
• Damage to high voltage conductors
• Weakening of the ignition tube connections
• The dirt of the insulating lid, allowing losses
• Contacts do not make a sufficiently high pressure (check the arch and possibly replace)
• Defective operation of the candles: to make the candle work in the optimal parameters, the candle temperature must be between 500 and 900 degrees Celsius. Secondary ignitions take place at higher temperatures and the engine loses energy and works with intermittent.

To remember!

To choose the right candles it is necessary to consider some aspects: for the engines with high compression and speed ratio, cold candles are chosen, hot candles will be chosen, to avoid oil deposits or an increase in pollution. For used engines it is recommended to use hot candles.

Symptoms of the defective induction coil various brands

The symptoms presented by the defective induction coil differ. Sometimes they are more violent and easier to notice, sometimes a more detailed analysis is needed to detect the causes. For example: the symptoms that indicate the defect of the induction coil for a Dacia Logan car, VW Golf 4, Opel Astra G, BMW, Fiat Punto, Opel Corsa C, Ford Focus, VW Polo, although functionally common, differs from one model to another and can be or not, especially from the point of view of their tests on various software (brand).

Symptoms of the common induction coil to the cars mentioned above:

Symptoms of the defective induction coil VW Golf 4

Test of a Volkswagen Golf provides multiple error codes, some that refer to common defects in the table, possible/probable with reference to the defects of the induction coil and others that may have another cause, such as: for example:

P0300 – indicates a random failure (there may be another cause)

P0301 breaks the p0

On the basis of the symptoms are more or less the same in all cars, it is necessary to test with the tester or scanner to carefully identify real problems.

Symptoms symptoms defect in induction vw pole

P0300 – indicates a random failure (there may be another cause)

P0301 A P0304 – Problems in a cylinder (e.g. p0303 cylinder 3)

P0351 – I induction coil, defect in the primary/secondary circuit

P0352 – defect of the induction co coil B of the primary/secondary circuit

Symptoms symptoms defective induction opel astra, opel astra g, opel corsa c

The frequent problem is represented by candles

P0300 – indicates a random failure (there may be another cause)

P0301 A P0304 – installments on a cylinder (e.g. p0302 cylinder 2)

P0308It can mean that one has occurred, or more than the following:

– Candle or defective sheet

– defective induction coil

– defect of senzor oxogen

– Injector of the carburettor defect

– the burnt drain valve

– defective catalytic converter

– The fuel a little in the tank

– poor compression

– defect of calculator

P0351 in P0354 – indicates a malfunction in the primary/secondary circuit of the induction coil of one of the cylinders

Symptoms of the defective induction coil Fiat

P0351 – The ignition coil does not work

P0301 – The incorrect combustion, the lack of power or the engine stop, in the rankings the engine is empty if cylinder 1 does not receive quite sparkle, the smell of gross fuel. Causes a profession of cloak for injection Fiat Punto:

• Wiring problems (short, open or defective table)
• Bad coil package
• Weak connection to the coil
• Method of defective propulsion control (PCM)

Symptoms defect of induction of the symphine Focus Ford

Some Ford models use a pack of coils and others use single coils.

P2303 – This code of code diagnosis (DTC) is a generic propulsion code and is applied to a wide range of vehicles such as: Mercedes, Ford, Mini, GMC, Sprinter, Chevrolet and beyond.

P2303 together with the indicator lamp (MIL) indicates that the control module of the propulsion group (PCM) has detected an unexpected voltage in the primary control circuit and the engine loses power.

Cause the P2303 code:

• Defective relay or safety of defective fuses
• ESC PCM
• Short cables -circuit or interrupted

If you have no experience, do not try to check yourself or change the induction coil, since this involves very high voltages, with equipment, skills and special skills. In order not to expose yourself to the dangers or even risk your life due to the high tension, you should leave this operation because of the experts.

Photographic source: Auntuldebucuresti.ro