FOXWELL HD500 Diesel Heavy Duty Truck Scanner | All System Diagnostic | DPF Regen | Speed Limit Setting | Injector Cutoff | ABS Bleeding

Professional-grade diagnostic power for commercial fleets, owner-operators, and diesel mechanics. The FOXWELL HD500 is engineered to handle heavy-duty trucks, buses, construction equipment, and more. From DPF regeneration to injector cut-off tests and ABS bleeding, this scanner puts dealer-level capabilities in your hands — saving you thousands in repair costs. ✔ Lifetime free updates ✔ No subscription fees ✔ All major diesel engines covered

🔧 Why the FOXWELL HD500 is a Must-Have for Diesel Pros

📌 Comprehensive Diesel Engine Coverage

Designed for vehicles equipped with Cummins, Caterpillar, Detroit, PACCAR, International, Hino, Isuzu, Mercedes-Benz, Volvo, Ford, GM, and many more. Comes with multiple heavy-duty adapters: Diesel 6 & 9-pin, CAT 9-pin, CAT 14-pin, and standard 16-pin OBD cable. Works seamlessly with J1587, J1939, J1708, J27145, ISO protocols.

♻️ Professional DPF Regeneration & Maintenance

Soot and ash buildup clog your DPF, reducing engine performance and fuel economy. The HD500 gives you full control: active regen, passive regen, DPF differential pressure test, DPR state reset, DPD forced regen, and aftertreatment reset. Perform forced regeneration in-shop without expensive dealer visits. Extend DPF life and pass emissions with confidence.

⚡ Cylinder Cut-off / Injector Test

Quickly identify weak or dead cylinders by commanding the ECU to cut off injectors one by one. The HD500 displays RPM drop variations — a larger drop means a healthy cylinder, no drop indicates a problem. Also test high-pressure pulsation to verify injector performance. Save hours of guesswork.

🚛 Speed Limit Setting & ABS Bleeding

Speed limit reset/adjustment allows fleet managers to set vehicle and engine speed limits while stationary, improving safety and fuel discipline. ABS bleeding function cycles the pump and valves to remove trapped air, restoring firm brake pedal feel — essential for heavy-duty safety.

📊 All Systems Diagnostic (Read/Clear DTCs, Live Data, Active Tests)

Full access to Engine, ABS, SRS, Transmission, Retarder, Cab Climate, Common Rail, Natural Gas system, Suspension, Brake Control, Instrument Cluster, and more. View live data streams with graphing, perform bi-directional active tests, record and playback data. Generate detailed diagnostic reports in PDF and share via WiFi/email directly from the device.

🚀 Advanced Capabilities That Maximize Your Investment

• Smart AutoVIN technology – Instantly identifies vehicle model, year, and ECU configuration with one touch.
• Live Data Graphing – Visualize sensor readings (boost pressure, EGT, DPF differential pressure, etc.) to spot anomalies fast.
• Remote Diagnosis & Assistance – Use the HD500 as an instant messaging tool to share data with remote experts or team members.
• History & Playback – Every diagnostic session is saved; review live data frame by frame without re-scanning.
• One-Click Update & Lifetime Free Software – No subscription fees. Connect to WiFi and update the latest vehicle coverage and features anytime.
• Auto Diagnostic Report & Share – Generate complete health reports (PDF) and email directly to customers or office.
• Built-in Maintenance Help – Includes how-to videos, user manual, Q&A, and quick start guide to reduce learning curve.

📋 Special Functions At A Glance

✅ Extensive Vehicle & Engine Compatibility

Supports heavy-duty trucks, light trucks, pickups, buses, trailers, tractors, construction vehicles, agricultural machinery, and many passenger cars (OBD2/EOBD). The HD500 is compatible with (each line starts with "Fit For"):

❓ Not sure about your vehicle? Contact us with your VIN – we’ll confirm compatibility before you buy.

📦 What's In The Box

🔒 Lifetime Updates & Unmatched Support

• Free Lifetime Software Updates – New vehicles, new functions, enhanced coverage at no extra cost. No subscription trap.
• Dedicated Technical Support – Email and online feedback system; one-to-one troubleshooting within 24 hours.
• 1-Year Warranty – Quality assured; we stand behind our product.
• 30-Day Easy Return – If you're not satisfied, we'll make it right (eBay Money Back Guarantee eligible).

📌 Technical Specifications

⭐ Trusted by diesel mechanics across the USA and Canada ⭐
FOXWELL HD500 – the professional-grade heavy-duty scanner that saves you time, money, and frustration. Order today and take full control of your fleet's diagnostics!