Fleet Aftertreatment Systems Training
Understand, Diagnose, and Repair Modern Emissions Systems
Aftertreatment systems are the top cause of roadside failures. This training dives deep into DEF, SCR, DPF, and EGR systems and shows your team how to efficiently diagnose and resolve issues using diagnostic tools like Jaltest.
Topics Covered
- Emissions system theory (DPF, SCR, DEF, EGR)
- Active vs passive regens
- NOx sensor and dosing module diagnostics
- Forced regens and troubleshooting guides
- Using Jaltest for aftertreatment diagnosis
- Identifying failure patterns and warranty traps
Outcomes
- Reduce no-starts, derates, and forced limp modes.
- Lower cost by replacing components only when required.
- Build emissions confidence fleet-wide.
Need a custom track?
Combine Jaltest onboarding with emissions, electrical, or HPCR refreshers. We routinely build blended agendas for growing fleets and dealer networks.