ANCEL HD431 Heavy Duty Truck Scanner, DPF Regen & Forced Reset for Paccar & Detroit Engines, Full System Diagnostics Diesel Code Reader, Professional OBD2 /HDOBD Mechanic Tool for Commercial Vehicles

Features

• Detroit & Paccar DPF RegenerationTired of expensive shop visits for a simple DPF clog? HD431 puts the power back in your hands. With a dedicated button interface, you can perform forced DPF regeneration on Detroit and Paccar enginesincluding PX-7, PX-9, MX-11, MX-13, DD13, DD15, DD16, and moreright from the driver's seat. Clear a clogged filter in minutes, avoid costly roadside emergencies, and keep your truck earningnot waiting. It's like having a shop in your pocket, minus the labor bill
• Unmatched CompatibilityThe HD431 comes ready to connect with diesel 6-pin, 9-pin, and OBDII 16-pin adapters, speaking all the major truck protocols: SAE J1939, J1708, J1850 PWM/VPW, ISO 14230-4, ISO 9141-2, ISO 15765-4, and ISO 27145-4. It covers Detroit and Paccar enginesfound in Freightliner, Western Star, Kenworth, Peterbilt, and more. And for certain newer Detroit trucks (2022+ models) using the UDS protocol, HD431 delivers the broadest compatibility on the market, so you're covered whether you're running a classic rig or the latest fleet addition
• Lifelong Free UpdatesWe believe your tools should work for you, not bill you. That's why HD431 includes lifelong free Wi-Fi updates. You'll always have the latest features and vehicle coverage, automatically, with no subscriptions, no hidden fees, no surprisesunlike other brands that hit you with annual charges year after year. That's thousands saved over the life of your tool. Simple as that
• User-Friendly DesignEngineered for life on the road: the 4.3-inch glare-resistant display stays crystal clear even in direct sunlight, so you never miss a reading. Physical buttons are spaced for easy operationeven with work gloves on. Choose between Quick Scan for fast fault detection or Complete Scan for in-depth system analysis. Store diagnostic reports with 8GB internal memory to track recurring issues over time. Built-in 2.4G Wi-Fi makes updates quick and effortless. Horizontal button layout for comfortable, one-handed use
• Free Your PhoneUnlike flimsy Bluetooth dongles that drain your phone battery, rely on spotty connections, and leave you squinting at a tiny screen, the HD431 is a standalone powerhouse. No app crashes, no Bluetooth pairing hassles, and zero dependence on your phones battery or signal. Your phone stays free for calls, navigation, or musicwhile HD431 does the heavy lifting. Just plug it in and get a complete, instant picture of your trucks health, anytime, anywhere
• More Than Just RegenFull Diesel DiagnosticsThe HD431 doesn't just fix DPF issues; it's a full-fledged diesel diagnostic tool. Perform comprehensive system scans on engine, ABS, transmission, fuel system, and more. Read and clear fault codes, watch live data streams (like RPM and fuel pressure), and use the built-in DTC library to decode exactly what needs fixing. Whether you're troubleshooting a check engine light or monitoring performance on the road, HD431 gives you the data you need to stay ahead of repairs
• Worry-Free Customer SupportWe stand behind every HD431. Run into an issue? Use the feedback function to send details, and we'll respond promptly. Every order is backed by 30-day free returns/exchanges and 3-year coverage. Professional online supportwhenever you need it