Crankshaft Position Sensor for Audi S5 Sportback — Price, Symptoms & Replacement Guide
Category: Engine | Failure Severity: High | Replacement Cost in India: ₹5,000–₹20,000
What is the Crankshaft Position Sensor?
Measures crankshaft position and rotation speed.
How the Crankshaft Position Sensor Works
Sends signals to ECU to manage ignition timing and fuel injection.
Why the Crankshaft Position Sensor is Important
Critical for engine timing and synchronization.
Common Problems with the Crankshaft Position Sensor
- Sensor failure
- Signal loss
Warning Symptoms of a Failing Crankshaft Position Sensor
- Engine stalling
- No start
- Misfire
Common Causes of Crankshaft Position Sensor Failure
- Heat
- Wiring damage
Impact on Car Performance
Engine may stop functioning completely.
DIY Fix Guide — Step by Step
- Check wiring
- Scan ECU
Maintenance Tips
- 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 Audi 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 if engine stalls or fails to start.