High Pressure Sensor for Renault Duster — Price, Symptoms & Replacement Guide
Category: AC | Failure Severity: High | Replacement Cost in India: ₹2,500–₹8,000
What is the High Pressure Sensor?
Monitors refrigerant pressure on the high-pressure side of the AC system.
How the High Pressure Sensor Works
Sends pressure data to ECU to regulate compressor operation.
Why the High Pressure Sensor is Important
Prevents system overpressure and damage.
Common Problems with the High Pressure Sensor
- Sensor failure
- Incorrect readings
Warning Symptoms of a Failing High Pressure Sensor
- AC cuts off
- Poor cooling
Common Causes of High Pressure Sensor Failure
- Electrical fault
- Wear
Impact on Car Performance
Leads to compressor shutdown or inefficient cooling.
DIY Fix Guide — Step by Step
- Scan error codes
- Check wiring
Maintenance Tips
- Avoid overcharging refrigerant
High Pressure Sensor Replacement Cost in India
Expect to pay between ₹2,500 and ₹8,000 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 High Pressure Sensor Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade High Pressure Sensor listings.
When to Replace the High Pressure Sensor
When faulty readings or AC shutdown occurs.