Camshaft Position Sensor — Audi A4
Category: Engine | Severity: high | Cost: ₹4,000–₹15,000
What is Camshaft Position Sensor?
Monitors camshaft position to ensure proper valve timing.
How Camshaft Position Sensor Works
Works with crankshaft sensor to synchronize engine timing.
Why is Camshaft Position Sensor Important?
Ensures accurate fuel injection timing.
Common Problems
- Sensor failure
Symptoms
- Engine misfire
- Poor performance
Causes of Failure
- Electrical issues
- Wear
Impact on Car Performance
Incorrect timing reduces efficiency.
DIY Fix Guide — Step by Step
- Scan ECU
- Check wiring
- Replace sensor
Maintenance Tips
- Routine diagnostics
Replacement Cost in India
Estimated range: ₹4,000 – ₹15,000
Where to Buy Online
When to Replace Camshaft Position Sensor
Replace if faulty.