Engine Sensors (MAF, O2, TPS, Crankshaft, Camshaft) — Renault Duster
Category: Electrical | Severity: high | Cost: ₹1,500–₹12,000
What is Engine Sensors (MAF, O2, TPS, Crankshaft, Camshaft)?
Sensors monitor engine parameters and send data to ECU for optimal performance.
How Engine Sensors (MAF, O2, TPS, Crankshaft, Camshaft) Works
Convert physical parameters into electrical signals for ECU processing.
Why is Engine Sensors (MAF, O2, TPS, Crankshaft, Camshaft) Important?
Ensures fuel efficiency, emission control, and engine performance.
Common Problems
- Sensor failure
- Incorrect readings
- Wiring issues
Symptoms
- Check engine light
- Poor mileage
- Power loss
Causes of Failure
- Contamination
- Wear
- Electrical faults
Impact on Car Performance
Leads to inefficient engine operation and higher emissions.
DIY Fix Guide — Step by Step
- Scan error codes
- Clean sensors
- Replace faulty unit
Maintenance Tips
- Use clean fuel
- Regular servicing
Replacement Cost in India
Estimated range: ₹1,500 – ₹12,000
Where to Buy Online
When to Replace Engine Sensors (MAF, O2, TPS, Crankshaft, Camshaft)
When faulty or error codes appear.