Catalytic Converter — Audi Q7
Category: Engine | Severity: medium | Cost: ₹20,000–₹1,00,000
What is Catalytic Converter?
The catalytic converter reduces harmful exhaust emissions.
How Catalytic Converter Works
Uses chemical reactions to convert toxic gases into less harmful substances.
Why is Catalytic Converter Important?
Essential for emission compliance and environmental safety.
Common Problems
- Clogging
- Overheating
- Failure
Symptoms
- Reduced power
- Bad smell
- Check engine light
Causes of Failure
- Unburnt fuel
- Engine misfire
- Aging
Impact on Car Performance
Clogged converter reduces engine performance.
DIY Fix Guide — Step by Step
- Check engine light
- Inspect exhaust flow
- Avoid bad fuel
- Fix misfires
- Replace if clogged
Maintenance Tips
- Use good fuel
- Fix engine issues early
Replacement Cost in India
Estimated range: ₹20,000 – ₹1,00,000
Where to Buy Online
When to Replace Catalytic Converter
Replace when clogged or damaged.