DPF Diagnostics
Cleaning a filter without diagnosing why it blocked simply resets the clock. Every job at DPF Master opens with a diagnostic pass that separates a genuinely ash-loaded filter from a sensor fault, an injector problem or a regeneration strategy that never completes.
- Typical duration
- 60–90 minutes
- From
- ₹1,500
- Fault codes read
- All modules
- Live parameters
- 40+
What the job includes
Full ECU interrogation, live data capture and differential pressure analysis to establish exactly why the filter is loading.
- Manufacturer-level ECU scan with full fault history
- Live differential pressure and exhaust temperature logging
- Soot load versus ash load calculation
- Regeneration history and interrupted-cycle analysis
- EGR, turbo and injection system cross-checks
- Written findings with recommended action and cost
At a glance
- Duration
- 60–90 minutes
- Indicative price
- From ₹1,500
- Category
- Core DPF Services
- Written report
- Included
Prices are indicative and depend on vehicle, filter size and condition. You receive a firm figure after the diagnostic pass, before any work is authorised.
What you get back
Each of these is a figure we record and hand over in writing, not an estimate offered at the counter.
All modules
Fault codes read
40+
Live parameters
Same visit
Report issued
Every job runs through the same documented nine-step sequence, whichever service brought you in.
See the processOften needed alongside this
A blocked filter rarely has a single cause. These are the services most commonly carried out in the same visit.
Book dpf diagnostics
Tell us the vehicle, the symptoms and any fault codes on the dash. We will confirm whether this is the right service before you commit to it.