Crankshaft Position Sensor for Tata Motors Punch — Price, Symptoms & Replacement Guide
Category: Electrical | Failure Severity: High | Replacement Cost in India: ₹1,500–₹5,000
What is the Crankshaft Position Sensor?
Monitors crankshaft rotation speed and position.
How the Crankshaft Position Sensor Works
Sends rotational data to ECU for ignition timing.
Why the Crankshaft Position Sensor is Important
Critical for engine timing.
Common Problems with the Crankshaft Position Sensor
- Sensor failure
- Signal loss
Warning Symptoms of a Failing Crankshaft Position Sensor
- Engine won
- ,
Common Causes of Crankshaft Position Sensor Failure
- Heat damage
- Wiring fault
Impact on Car Performance
Engine stops completely.
DIY Fix Guide — Step by Step
- Scan error codes
- Replace sensor
Maintenance Tips
- Check wiring harness
Crankshaft Position Sensor Replacement Cost in India
Expect to pay between ₹1,500 and ₹5,000 for genuine parts plus labour at an authorised Tata Motors workshop. Local garages and aftermarket parts can be 20–40% cheaper but may compromise warranty.
Where to Buy Crankshaft Position Sensor Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Crankshaft Position Sensor listings.
When to Replace the Crankshaft Position Sensor
When engine fails to start due to sensor fault.