Crankshaft Position Sensor — Tata Motors Punch
Category: Engine | Severity: high | Cost: ₹2,000–₹6,000
What is Crankshaft Position Sensor?
Monitors crankshaft speed and position.
How Crankshaft Position Sensor Works
Sends rotation data to ECU for ignition timing.
Why is Crankshaft Position Sensor Important?
Essential for engine timing.
Common Problems
- Sensor failure
Symptoms
- Engine stall
- No start
Causes of Failure
- Heat damage
Impact on Car Performance
Engine stops working.
DIY Fix Guide — Step by Step
- Replace sensor
Maintenance Tips
- Avoid overheating
Replacement Cost in India
Estimated range: ₹2,000 – ₹6,000
Where to Buy Online
When to Replace Crankshaft Position Sensor
When engine fails to start intermittently.