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Why is a catalytic converter installed on a Dodge vehicle?

Dodge car designers, like employees of other corporations, pay more and more attention to the environmental features of their inventions. They aim to reduce the burden on the environment. In many ways, such results are achieved with the help of modern catalytic converters since they are installed in every vehicle with an internal combustion engine. Exhaust converters get improved and more expensive. But this spare part is highly valued even when it is out-of-operation. Dodge catalytic converter scrap price is determined based on the volume of the platinum group precious metals present in it.

Catalytic Converter in Dodge

The most favorable prices are offered by a well-known scrap dealer of converters – AutoCatalystMarket. There are representatives of the company in any region of the country. Therefore, it will not be difficult to sell a failed catalytic converter.

Functions of the catalytic converter

The catalytic converter purifies exhaust gases by converting hazardous substances into relatively harmless ones. The purification is performed under the influence of high temperatures (over 300 degrees Celsius) – the chemical reaction is triggered by exhaust contact with catalyst substances. The platinum group metals are used as such materials:

  • palladium;
  • platinum;
  • rhodium.

Effective purification is achieved thanks to the special design of the indoor unit, which is called a bobbin or honeycomb. This part is made of ceramic and has a large number of channels that are coated with the precious metals mentioned above.

Where is the catalytic converter located?

The catalytic converter is usually installed close to the exhaust manifold. Most often it is located after the intake pipe. But in some modern models, the catalytic converter is located immediately after the manifold.

This solution is made for a more efficient purification of exhaust gases. Chemical reactions in the converter start only when the temperature reaches 300 degrees Celsius. Therefore, this part is installed closer to the engine in order to warm up faster.

However, this design solution also has a significant drawback. In case of mechanical damage to the ceramic bobbin, chipped pieces can fall into the engine. And this can result in serious breakdowns and expensive overhaul. Therefore, it is recommended to stop operating the vehicle at the first signs of a malfunction of the catalytic converter, and it is better to immediately contact a car repair shop.

Symptoms of catalytic converter malfunction

A number of symptoms indicate problems in the operation of the exhaust gas converter, including the following:

  • increased fuel consumption;
  • decreased engine performance and vehicle dynamics;
  • problems with starting the engine (especially, when the engine is warmed up);
  • “Check Engine” indicator lights up on the dashboard (after starting the engine);
  • the unpleasant smell of sulfur in the exhaust.

One of these symptoms may indicate other breakdowns. But if they are observed in combination, there is a high degree of probability that the problem is in the catalytic converter. In this case, it is worth contacting experienced technicians and carry out computer diagnostics of the vehicle.

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