Turbocharger — Audi A6
Category: Engine | Severity: high | Cost: ₹70,000–₹2,00,000
What is Turbocharger?
A turbocharger increases engine power by forcing more air into the combustion chamber.
How Turbocharger Works
It uses exhaust gases to spin a turbine, compressing intake air.
Why is Turbocharger Important?
Improves power output and fuel efficiency.
Common Problems
- Turbo lag
- Oil leaks
- Bearing failure
Symptoms
- Loss of power
- Whistling noise
- Black smoke
Causes of Failure
- Poor oil quality
- Clogged filters
- Overheating
Impact on Car Performance
Failure results in significant power loss.
DIY Fix Guide — Step by Step
- Check engine oil
- Inspect air filter
- Listen for unusual noises
- Avoid hard driving when cold
- Get professional diagnosis
Maintenance Tips
- Use high-quality oil
- Allow engine cooldown
- Regular servicing
Replacement Cost in India
Estimated range: ₹70,000 – ₹2,00,000
Where to Buy Online
When to Replace Turbocharger
Replace when power loss or excessive smoke occurs.