Catalytic Converter — Audi Q3
Category: Engine | Severity: high | Cost: ₹25,000–₹80,000
What is Catalytic Converter?
Catalytic converter reduces harmful emissions from exhaust gases.
How Catalytic Converter Works
Uses catalysts to convert toxic gases into less harmful substances.
Why is Catalytic Converter Important?
Essential for emission compliance and environmental safety.
Common Problems
- Clogging
- Failure
Symptoms
- Power loss
- Check engine light
- Poor mileage
Causes of Failure
- Carbon buildup
- Fuel contamination
Impact on Car Performance
Restricts exhaust flow and reduces engine power.
DIY Fix Guide — Step by Step
- Check exhaust flow
- Scan ECU codes
- Use fuel additives
Maintenance Tips
- Use quality fuel
- Avoid engine misfire
Replacement Cost in India
Estimated range: ₹25,000 – ₹80,000
Where to Buy Online
When to Replace Catalytic Converter
Replace when clogged or failed emission test.