Refrigerant Pressure Sensor for Maruti Suzuki Swift — Price, Symptoms & Replacement Guide
Category: AC | Failure Severity: High | Replacement Cost in India: ₹2,500–₹6,000
What is the Refrigerant Pressure Sensor?
Monitors refrigerant pressure within the AC system.
How the Refrigerant Pressure Sensor Works
Continuously measures pressure and sends data to ECU to regulate compressor operation.
Why the Refrigerant Pressure Sensor is Important
Prevents system damage due to overpressure or underpressure.
Common Problems with the Refrigerant Pressure Sensor
- Sensor failure
- Incorrect readings
Warning Symptoms of a Failing Refrigerant Pressure Sensor
- AC not cooling
- Compressor not engaging
Common Causes of Refrigerant Pressure Sensor Failure
- Wear and tear
- Electrical faults
- Gas leakage impact
Impact on Car Performance
AC shutdown or inefficient cooling.
DIY Fix Guide — Step by Step
- Check wiring
- Inspect refrigerant levels
- Replace sensor
Maintenance Tips
- Regular AC gas check
- Periodic servicing
Refrigerant Pressure Sensor Replacement Cost in India
Expect to pay between ₹2,500 and ₹6,000 for genuine parts plus labour at an authorised Maruti Suzuki workshop. Local garages and aftermarket parts can be 20–40% cheaper but may compromise warranty.
Where to Buy Refrigerant Pressure Sensor Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Refrigerant Pressure Sensor listings.
When to Replace the Refrigerant Pressure Sensor
When compressor fails to operate due to incorrect pressure readings.