Crankshaft Position Sensor — Maruti Suzuki Swift
Category: Electrical | Severity: high | Cost: ₹2,000–₹7,000
What is Crankshaft Position Sensor?
Tracks crankshaft rotation and position.
How Crankshaft Position Sensor Works
Provides timing data to ECU.
Why is Crankshaft Position Sensor Important?
Critical for ignition timing.
Common Problems
- Sensor failure
Symptoms
- Engine not starting
Causes of Failure
- Electrical fault
Impact on Car Performance
Engine stalls or won’t start.
DIY Fix Guide — Step by Step
- Scan OBD
Maintenance Tips
- Check wiring
Replacement Cost in India
Estimated range: ₹2,000 – ₹7,000
Where to Buy Online
When to Replace Crankshaft Position Sensor
When engine fails to start.