Diesel Particulate Filter (DPF) — Toyota Fortuner Legender
Category: Exhaust | Severity: high | Cost: ₹80,000–₹2,50,000
What is Diesel Particulate Filter (DPF)?
Captures and stores soot particles from diesel exhaust gases.
How Diesel Particulate Filter (DPF) Works
Traps particulate matter and burns it off during regeneration cycles.
Why is Diesel Particulate Filter (DPF) Important?
Essential for BS6 emission norms and pollution control.
Common Problems
- DPF clogging
- Incomplete regeneration
Symptoms
- Warning light
- Reduced power
- High fuel consumption
Causes of Failure
- Short trips
- Poor regeneration cycles
Impact on Car Performance
Severe power loss and limp mode activation.
DIY Fix Guide — Step by Step
- Drive at highway speeds for regeneration
- Professional forced regeneration
Maintenance Tips
- Regular highway driving
- Avoid frequent short trips
Replacement Cost in India
Estimated range: ₹80,000 – ₹2,50,000
Where to Buy Online
When to Replace Diesel Particulate Filter (DPF)
When DPF is permanently clogged or damaged.