FOXWELL HD809 Heavy Duty Truck Scanner with 40+ Resets, Bidirectional, Bluetooth Semi Truck Scanner + FOXWELL NT301 OBD2 Scanner Live Data Professional Mechanic OBDII Diagnostic

Description

• [Professional Heavy-Duty Diagnostics in One Tool]: FOXWELL HD809 is a professional heavy duty truck scanner built for owner-operators, diesel mechanics, repair shops and fleet maintenance teams. Go beyond basic fault-code reading with all-system diagnostics, bi-directional active tests, 40+ service functions, DPF regeneration and wireless VCI diagnostics. This heavy duty diesel truck scanner helps you find faults, verify components and complete common service tasks with one tool—so you can troub
• [DPF Regen—Take Action Before Soot Turns Into Downtime]: When a truck requests regeneration or excessive soot begins affecting the aftertreatment system, HD809 helps you move from warning to action. Read DPF-related fault codes, check supported live data and initiate forced DPF regeneration when conditions allow. Regeneration burns accumulated soot to help restore normal exhaust flow and operation. For owner-operators and fleets, this diesel scanner diagnostic tool can help address regen needs b
• [40+ Service Functions for Real Heavy-Duty Maintenance]: Handle more than diagnostics with 40+ reset, test and service functions for supported heavy-duty trucks. Key functions include DPF regeneration, Speed Limit Reset, Oil Reset, NOx Reset, ABS Bleeding, Injector Test, Cylinder Cutout Test, Injector Pressure Test, Idle Speed Adjustment, Rail Pressure, PRV Valve Test, ECU Lock/Unlock, Clear OEM DTCs and more. Built for everyday diesel service work, the HD809 helps one truck scan tool cover more
• 【Diagnose Check Engine Light in Seconds – No Mechanic Needed】The FOXWELL NT301 OBD2 scanner instantly reads & clears engine fault codes (DTCs) with one click. Simply plug into the 16-pin DLC port, turn ignition on, and get accurate results within seconds—No prior car knowledge required. Save hundreds on dealership fees by knowing exactly what’s wrong before you visit a shop. The #1 choice car scanner for DIYers and car owners who want to take control of their vehicle’s health
• 【Clear & Reset CEL with Confidence】Unlike cheap code readers that just erase codes temporarily, NT301 works like all professional vehicle code readers: It clears the check engine light only after you’ve fixed the underlying issue. If the problem isn’t fully repaired, the fault code will reappear. So you’ll never get a false pass. Use the foxwell scanner to verify your repair work and drive with peace of mind