Crankshaft Position Sensor for Bentley Flying Spur — Price, Symptoms & Replacement Guide
Category: Engine | Failure Severity: High | Replacement Cost in India: ₹5,000–₹20,000
What is the Crankshaft Position Sensor?
Monitors crankshaft position and speed.
How the Crankshaft Position Sensor Works
Sends real-time data to ECU for ignition timing control.
Why the Crankshaft Position Sensor is Important
Critical for engine timing and smooth operation.
Common Problems with the Crankshaft Position Sensor
- Sensor failure
- Wiring issues
Warning Symptoms of a Failing Crankshaft Position Sensor
- Engine stalling
- No start
- Check engine light
Common Causes of Crankshaft Position Sensor Failure
- Heat damage
- Electrical faults
Impact on Car Performance
Engine may not start or run properly.
DIY Fix Guide — Step by Step
- Scan ECU codes
- Check sensor wiring
- Replace faulty sensor
- Reset ECU
- Test engine start
Maintenance Tips
- Regular diagnostics
- Avoid overheating
Crankshaft Position Sensor Replacement Cost in India
Expect to pay between ₹5,000 and ₹20,000 for genuine parts plus labour at an authorised Bentley 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
Replace when engine fails to start or stalls frequently.