Master DPF and SCR DTCs for Volvo fleets with our playbook, reducing downtime by 30% and ensuring emissions compliance. Includes templates and KPIs for technicians.
Resolve DPF/SCR issues efficiently.
DPF and SCR system failures trigger DTCs that impact emissions compliance and fleet performance. Our playbook, paired with common sensor failures, equips technicians to act swiftly.
Address DPF/SCR issues to avoid derates and ensure regulatory adherence.
| DTC | System | Issue |
|---|---|---|
| P0471 | DPF | Pressure sensor fault |
| P20EE | SCR | NOx efficiency low |
| P2452 | DPF | Differential pressure |
| P0401 | SCR | EGR flow insufficient |
Follow these steps to diagnose and resolve DPF/SCR DTCs, enhanced by severity and derate rules.
Scan for DPF/SCR codes.
Analyze system performance.
Apply fixes or regenerate.
Effective DPF/SCR DTC management, supported by datalogger setup guide, ensures emissions compliance and reduces downtime.
Downtime reduction
Cost savings
Compliance rate
Resolution rate
Quick answers for managing Volvo DPF/SCR issues
Common causes include sensor failures, soot buildup, and low DEF levels.
Use a J1939 scanner to check pressure and temperature sensor codes.
Yes, unresolved DTCs can trigger derates to protect the engine.
A DPF regeneration typically takes 30-45 minutes with HVI guidance.
Yes, it aligns with EPA regulations to avoid fines and ensure audit readiness.
Comprehensive DTC management for Volvo equipment
Comprehensive diagnostics across major brands
Join fleets achieving 90% compliance and 30% less downtime with HVI’s DPF/SCR DTC playbook.
Efficient resolutions
EPA adherence
Smart diagnostics