DPF clogging issue in Q7
Diesel variants may show warning due to clogged Diesel Particulate Filter, especially in city driving.
Issue Details
- Severity
- high
- Impact
- Reduced engine performance and possible limp mode.
- Estimated Repair Cost
- ₹5,000 – ₹80,000
- Affected Years
- 2015-2023
- Frequency
- Common
Symptoms
- DPF warning light
- Loss of power
Causes
- Short drives
- Soot buildup
Solutions
- DPF regeneration
- Cleaning or replacement
Prevention Tips
- Occasional highway driving