Coolant Level Sensor — Skoda Kylaq
Category: Cooling | Severity: medium | Cost: ₹1,000–₹4,000
What is Coolant Level Sensor?
Monitors coolant level in expansion tank.
How Coolant Level Sensor Works
Sends signal to ECU when coolant drops below threshold.
Why is Coolant Level Sensor Important?
Prevents engine damage due to low coolant.
Common Problems
- Sensor failure
Symptoms
- False warning
- No warning despite low coolant
Causes of Failure
- Electrical fault
- Sensor wear
Impact on Car Performance
Delayed detection of coolant loss.
DIY Fix Guide — Step by Step
- Replace sensor
Maintenance Tips
- Check warning alerts
Replacement Cost in India
Estimated range: ₹1,000 – ₹4,000
Where to Buy Online
When to Replace Coolant Level Sensor
Incorrect readings observed.