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Exhaust treatment malfunction

Reduces pollutant emissions, meets standards, and minimizes pollution.

CostsDiscussionsSmart MechanicDetails

Costs

Every car issue can be caused by different things. Here are the most common ones

Most Expensive

max.

Potential Causes

  • Spare parts
  • Work time
Moderate costs

max.

Potential Causes

  • Spare parts
  • Work time
Cheapest case

max.

Potential Causes

  • Spare parts
  • Work time

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Discussions

User of our Carly Community asked the following questions regarding that fault:

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Details

Probability

Based on the values and symptoms you have entered, a crude estimation of the probability of this problem can be made

high-probability

HIGH

Typical consequences

If this defect is detected, it may lead to the following problems:

  • Failure of the exhaust emission test (Failure to pass the exhaust emission test)

Functionality catalytic converter

The catalytic converter plays a central role in minimizing emissions in a vehicle. It uses a series of chemical reactions to reduce harmful emissions that normally come out of the exhaust of an internal combustion engine.

Within its structure is a ceramic or metallic honeycomb structure coated with metals such as platinum, palladium and rhodium. These metals act as catalysts, promoting chemical reactions that convert carbon monoxide, nitrogen oxides and unburned hydrocarbons into less harmful substances such as carbon dioxide, nitrogen and water. In this way, it makes a significant contribution to reducing air pollution.

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