ANCEL F803 Heavy-Duty Truck Scanner - Professional-Grade Diagnostics Designed for commercial 24V vehicles (trucks, buses, construction/agricultural machinery) with J1587/J1708/J1939/ISO27145 protocols.

Performs system-wide diagnosis for engines, transmissions, instrument clusters, and emission controls. Features advanced DPF management: regeneration cycles, fault identification, forced resets, and differential pressure checks. Compatible with Cummins, CAT, Detroit, and Paccar engines.

Full OBD2 & Proprietary Protocol Support Doubles as a 12V OBD2 scanner with standard functions: code reading/clearing, live data graphing (with playback), freeze frame, I/M readiness, and sensor tests. Offers manufacturer-specific diagnostics for Cummins ISX/QSX, CAT C7/C15, Detroit DD13/15, and Paccar MX/PX series engines. Supports BlueTec systems and aftertreatment SCR configurations.

OE-Level System Analysis 5" LCD display reveals real-time engine parameters (RPM, coolant temp, ECU status) while scanning ABS, SRS, TPMS, EVAP, and fuel systems. Stores diagnostic data for technical analysis. Specifically calibrated for North American diesel markets - works with Freightliner Cascadia, Kenworth T680, Peterbilt 389, International LT/HX series, and Ford Super Duty chassis.

Cross-Platform Compatibility Covers major engine applications: • Cummins: Western Star, Autocar, Komatsu • CAT: Ford 650/750, C7/C32 industrial • Detroit: DD13/15/16 in Freightliner M2 • Paccar: DAF LF/XF, Leyland DAF

size：25*23*12cm Includes specialized functions for cement mixers, fire trucks, marine engines, and refuse vehicles.