Exhaust Gas Temperature Sensor (EGT) for Renault Duster — Price, Symptoms & Replacement Guide
Category: Exhaust | Failure Severity: High | Replacement Cost in India: ₹5,000–₹18,000
What is the Exhaust Gas Temperature Sensor (EGT)?
Measures temperature of exhaust gases to protect components like turbo and DPF.
How the Exhaust Gas Temperature Sensor (EGT) Works
Sends temperature readings to ECU to regulate regeneration and prevent overheating.
Why the Exhaust Gas Temperature Sensor (EGT) is Important
Protects exhaust system from thermal damage.
Common Problems with the Exhaust Gas Temperature Sensor (EGT)
- Sensor failure
- Incorrect readings
Warning Symptoms of a Failing Exhaust Gas Temperature Sensor (EGT)
- Check engine light
- DPF issues
Common Causes of Exhaust Gas Temperature Sensor (EGT) Failure
- Heat stress
- Electrical faults
Impact on Car Performance
Improper readings can damage DPF or turbo.
DIY Fix Guide — Step by Step
- Scan ECU codes
- Inspect wiring
- Replace sensor
Maintenance Tips
- Regular diagnostics scan
Exhaust Gas Temperature Sensor (EGT) Replacement Cost in India
Expect to pay between ₹5,000 and ₹18,000 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 Gas Temperature Sensor (EGT) Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Exhaust Gas Temperature Sensor (EGT) listings.
When to Replace the Exhaust Gas Temperature Sensor (EGT)
When faulty or giving inconsistent readings.