Low Pressure Sensor for Renault Duster — Price, Symptoms & Replacement Guide
Category: AC | Failure Severity: High | Replacement Cost in India: ₹2,000–₹7,000
What is the Low Pressure Sensor?
Monitors refrigerant pressure on the low-pressure side.
How the Low Pressure Sensor Works
Ensures sufficient refrigerant for safe operation.
Why the Low Pressure Sensor is Important
Prevents compressor damage due to low refrigerant.
Common Problems with the Low Pressure Sensor
- Faulty readings
Warning Symptoms of a Failing Low Pressure Sensor
- AC not cooling
- Compressor not engaging
Common Causes of Low Pressure Sensor Failure
- Wear
- Electrical issues
Impact on Car Performance
Leads to improper compressor operation.
DIY Fix Guide — Step by Step
- Check refrigerant level
- Scan ECU
Maintenance Tips
- Maintain proper gas levels
Low Pressure Sensor Replacement Cost in India
Expect to pay between ₹2,000 and ₹7,000 for genuine parts plus labour at an authorised Renault workshop. Local garages and aftermarket parts can be 20–40% cheaper but may compromise warranty.
Where to Buy Low Pressure Sensor Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Low Pressure Sensor listings.
When to Replace the Low Pressure Sensor
When AC fails due to low-pressure signal errors.