Throttle Body — Audi A6
Category: Engine | Severity: medium | Cost: ₹10,000–₹40,000
What is Throttle Body?
Controls airflow into the engine based on accelerator input.
How Throttle Body Works
Electronic throttle adjusts air intake via butterfly valve.
Why is Throttle Body Important?
Directly impacts acceleration and engine response.
Common Problems
- Carbon buildup
- Sensor failure
Symptoms
- Delayed acceleration
- Rough idle
- Stalling
Causes of Failure
- Dirt accumulation
- Electrical issues
Impact on Car Performance
Reduces throttle response.
DIY Fix Guide — Step by Step
- Clean throttle body
- Check wiring
- Reset ECU
- Inspect sensors
- Replace if faulty
Maintenance Tips
- Clean periodically
- Use quality fuel
Replacement Cost in India
Estimated range: ₹10,000 – ₹40,000
Where to Buy Online
When to Replace Throttle Body
Replace if cleaning fails to fix issue.