FOXWELL HD809 Heavy Duty Truck Scanner with 40+ Resets, Bidirectional | Bluetooth Semi Truck Scanner with Full-System Diesel Diagnostics, DPF Regen for Cummins, Detroit, Caterpillar

【PROFESSIONAL HEAVY-DUTY DIAGNOSTICS IN ONE TOOL】FOXWELL HD809 is a professional heavy duty truck scanner for owner-operators, diesel technicians, repair shops and fleets. It combines all-system diagnostics, bi-directional tests, DPF regeneration, 40+ service functions and wireless VCI connectivity to help diagnose faults, test components and handle common service work with one tool. 【DPF REGEN—STOP SOOT FROM BECOMING DOWNTIME】DPF warning on or soot level building up? This diesel diagnostic scanner lets you read DPF-related codes, check supported live data and initiate forced DPF regeneration when vehicle conditions allow. Regeneration helps burn accumulated soot, restore exhaust flow and maintain aftertreatment performance before regen issues lead to longer downtime.