FOXWELL NT301 OBD2 Scanner — Live Data, DTC Reading & Emissions Readiness

Meet the FOXWELL NT301 OBD2 Scanner

Compact, rugged, and ready to help you diagnose what’s happening under the hood, the NT301 brings essential OBD2 capabilities into the hands of DIYers and professionals alike. Just plug the device into the 16-pin DLC, power on, and begin a diagnostic session—no charging required and no complicated setup.

Core capabilities at a glance

• Read DTCs (fault codes) and monitor MIL/CEL status to understand what the vehicle is signaling.
• Retrieve VIN information to confirm vehicle identity quickly during repairs or inspections.
• Clear fault codes only after the underlying issue is addressed, mirroring typical OBD2 behavior.
• Readiness status for emissions testing with a dedicated I/M indicator and audible feedback.

These features aim to give you actionable context without speculation. In everyday use, you can perform quick checks before a road trip, verify repairs after service, or confirm vehicle readiness for inspections.

Live data, graphs, and advanced checks

The NT301 excels at visualizing live sensor data. Watch trends in engine rpm, coolant temperature, oxygen sensors, fuel trims, and more in real time. The built-in graphing helps you catch anomalies as they happen, making it easier to decide what to investigate next.

• Advanced OBDII modes include oxygen sensor tests and EVAP system leak monitoring, which can help assess fuel economy and emissions integrity.
• Compatible with a wide range of vehicles from 1996+ US cars to many EU/ASIAN models, including some 12V diesels. A note: it is a basic reader and does not scan ABS, SRS, EPB, A/C, or perform specialized resets.

The device also emphasizes clarity: a 2.8-inch color screen remains readable in daylight, and a simple interface guides you to the right menus (OBDII → Read Codes). A dedicated S-mog Check Helper uses a Red-Yellow-Green LED and an audio cue to indicate readiness for emissions testing.

Durability, updates, and peace of mind

FOXWELL backs NT301 with lifetime updates and a 1-year seller assurance. The scanner is designed for home garages and on-the-go diagnostics—compact, rugged, and ready to plug in straight away. If you ever receive a damaged, used, or incomplete unit, the seller stands behind replacements or refunds per policy.

What to consider before buying

As a basic OBD2 tool, NT301 does not replace a professional scan tool. It does not support ABS, SRS, EPB, or some specialized resets. Confirm compatibility for your year, make, and VIN before purchase to ensure the feature set matches your needs.