Engine Temperature Sensor for BMW M2 — Price, Symptoms & Replacement Guide
Category: Engine | Failure Severity: Medium | Replacement Cost in India: ₹2,000–₹10,000
What is the Engine Temperature Sensor?
This sensor monitors engine coolant temperature.
How the Engine Temperature Sensor Works
It sends temperature data to ECU for cooling adjustments.
Why the Engine Temperature Sensor is Important
Ensures proper engine temperature control.
Common Problems with the Engine Temperature Sensor
- Sensor failure
- Incorrect readings
Warning Symptoms of a Failing Engine Temperature Sensor
- Overheating warning
- Poor fuel economy
Common Causes of Engine Temperature Sensor Failure
- Electrical faults
- Wear
Impact on Car Performance
Incorrect readings affect engine performance.
DIY Fix Guide — Step by Step
- Check coolant temperature reading
- Scan ECU codes
Maintenance Tips
- Regular coolant checks
Engine Temperature Sensor Replacement Cost in India
Expect to pay between ₹2,000 and ₹10,000 for genuine parts plus labour at an authorised BMW workshop. Local garages and aftermarket parts can be 20–40% cheaper but may compromise warranty.
Where to Buy Engine Temperature Sensor Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Engine Temperature Sensor listings.
When to Replace the Engine Temperature Sensor
Replace when readings are incorrect.