Modern vehicles are controlled by dozens of electronic modules, and a basic OBD2 scanner can only tell you so much. FOXWELL NT919 BT performs a full-system deep scan across all available modules, helping you understand the real health of the entire vehicle — not just the engine.

Quickly scan Engine, Transmission, ABS, SRS, BCM, TPMS, HVAC, Steering, and more. It reads generic and manufacturer-specific fault codes, shows module status, and creates a clear vehicle health report, so you can find problem areas faster and start repairs with confidence.

Not every vehicle problem triggers a fault code. FOXWELL NT919 BT’s bi-directional control lets you send commands to supported vehicle systems and verify component response in real time.

Activate the radiator fan, cycle the ABS pump, trigger fuel injectors, operate windows, test lights, run relays, and more—without removing parts or replacing components by guesswork. By comparing the command with the actual response, it helps you isolate hard-to-find faults, confirm component operation, and validate repairs before and after service.

Foxwell NT919 BT gives you access to 34+ commonly used maintenance services, helping you handle routine service tasks such as oil light reset, EPB service, ABS bleeding, battery registration, steering angle sensor calibration, and more. Clear step-by-step guidance on the 8” touchscreen walks you through supported service procedures, making advanced maintenance easier to follow for serious DIYers and more efficient for professional technicians.

Monitor real-time sensor data from every electronic module. View single or 4-in-1 graphs to visually track oxygen sensors, fuel trims, and more - spotting abnormalities at a glance. Data playback lets you record and replay sessions, perfect for catching intermittent faults or comparing sensor behavior before and after a repair. Diagnose with proof, not guesswork.