Camshaft Position Sensor — Audi Q3
Category: Engine | Severity: medium | Cost: ₹4,000–₹15,000
What is Camshaft Position Sensor?
Camshaft sensor tracks camshaft position for valve timing.
How Camshaft Position Sensor Works
Works with ECU to optimize fuel injection and ignition.
Why is Camshaft Position Sensor Important?
Ensures accurate valve timing.
Common Problems
- Failure
- Signal error
Symptoms
- Misfire
- Poor performance
Causes of Failure
- Heat
- Electrical faults
Impact on Car Performance
Leads to inefficient combustion.
DIY Fix Guide — Step by Step
- Scan ECU
- Check wiring
Maintenance Tips
- Regular inspection
Replacement Cost in India
Estimated range: ₹4,000 – ₹15,000
Where to Buy Online
When to Replace Camshaft Position Sensor
Replace when faulty signals detected.