Exhaust Pressure Sensor for Renault Duster — Price, Symptoms & Replacement Guide
Category: Exhaust | Failure Severity: High | Replacement Cost in India: ₹4,000–₹14,000
What is the Exhaust Pressure Sensor?
Measures exhaust gas pressure for engine and emission control optimization.
How the Exhaust Pressure Sensor Works
Monitors pressure changes and sends data to ECU for adjusting fuel and regeneration cycles.
Why the Exhaust Pressure Sensor is Important
Ensures proper exhaust flow and DPF functionality.
Common Problems with the Exhaust Pressure Sensor
- Sensor clogging
- Faulty readings
Warning Symptoms of a Failing Exhaust Pressure Sensor
- Engine warning light
- Performance issues
Common Causes of Exhaust Pressure Sensor Failure
- Carbon buildup
- Sensor wear
Impact on Car Performance
Incorrect data leads to inefficient engine operation.
DIY Fix Guide — Step by Step
- Clean sensor ports
- Check wiring
- Replace sensor if needed
Maintenance Tips
- Use good quality fuel
- Regular servicing
Exhaust Pressure Sensor Replacement Cost in India
Expect to pay between ₹4,000 and ₹14,000 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 Exhaust Pressure Sensor Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Exhaust Pressure Sensor listings.
When to Replace the Exhaust Pressure Sensor
When sensor fails or gives incorrect readings.