Camshaft — Audi Q3 Sportback
Category: Engine | Severity: medium | Cost: ₹20,000–₹70,000
What is Camshaft?
The camshaft controls the opening and closing of engine valves.
How Camshaft Works
It rotates in sync with crankshaft to control valve timing.
Why is Camshaft Important?
Critical for proper engine timing and performance.
Common Problems
- Wear
- Timing issues
- Sensor failure
Symptoms
- Misfiring
- Rough idle
- Power loss
Causes of Failure
- Poor lubrication
- Timing chain failure
- Wear and tear
Impact on Car Performance
Incorrect timing reduces engine efficiency and power.
DIY Fix Guide — Step by Step
- Check engine noise
- Inspect timing system
- Scan for error codes
- Avoid driving if severe issue
- Consult mechanic
Maintenance Tips
- Change oil regularly
- Maintain timing system
Replacement Cost in India
Estimated range: ₹20,000 – ₹70,000
Where to Buy Online
When to Replace Camshaft
Replace when timing issues or wear is detected.