{"product_id":"foxwell-nt301-obd2-scanner-compact-obdii-code-reader-with-live-data-i-m-readiness-2-8-color","title":"FOXWELL NT301 OBD2 Scanner – Compact OBDII Code Reader with Live Data \u0026 I\/M Readiness (2.8\" Color)","description":"\u003cp\u003e\u003cstrong\u003eThe FOXWELL NT301 is a plug-and-play OBD2 diagnostic scanner that reads and clears engine fault codes, displays live sensor data, and checks inspection readiness—no mechanic required.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe NT301 is a compact, professional-grade code reader designed for car owners and DIY mechanics who want clear, actionable vehicle diagnostics without expensive shop visits. It connects to the 16-pin DLC, interprets standard OBDII trouble codes, visualizes live data, and helps verify repairs and emissions readiness with simple buttons and a bright 2.8\" color display. Designed to work with thousands of 1996+ gasoline cars, many diesel 12V models, and numerous later European and Asian vehicles, the unit delivers essential diagnostics in seconds.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly will the NT301 tell me why my check engine light is on?\u003c\/h3\u003e\n\u003cp\u003ePlug the scanner into your vehicle’s OBDII port and power the ignition; the NT301 reads stored and pending DTCs within seconds. It decodes trouble codes into readable text so you understand the probable subsystem affected and whether the condition is current or intermittent.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstant DTC read and decode—no phone or subscription needed\u003c\/li\u003e\n  \u003cli\u003eClear and reset CEL after repairs to verify fix\u003c\/li\u003e\n  \u003cli\u003eWorks like professional readers—won’t falsely clear persistent faults\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan this reader help me pass emissions or smog testing?\u003c\/h3\u003e\n\u003cp\u003eThe NT301 includes one-touch I\/M readiness checks and a simple red-yellow-green LED indicator to show whether your vehicle’s monitors have completed. Use the built-in EVAP check and O2 sensor functions to identify systems that commonly cause emissions failures before you go to the test center.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eI\/M readiness hotkeys for fast pre-inspection checks\u003c\/li\u003e\n  \u003cli\u003eEVAP system testing to detect fuel-system leaks or faults\u003c\/li\u003e\n  \u003cli\u003eO2 sensor test to assess air-fuel control and emissions contributors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat live data can I see, and how does it help me troubleshoot?\u003c\/h3\u003e\n\u003cp\u003eThe NT301 displays and graphs live PID values like RPM, coolant temperature, fuel trims, and oxygen sensor readings so you can spot anomalies as they occur. Logging and graphing make it easier to correlate symptoms—such as hesitation or rich running—with sensor behavior in real time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLive data graphing for multiple PIDs displayed clearly on-screen\u003c\/li\u003e\n  \u003cli\u003eMonitor oxygen sensors, fuel trims, coolant temp, and more\u003c\/li\u003e\n  \u003cli\u003eData logging helps confirm intermittent or hard-to-find faults\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles are supported and what updates are available?\u003c\/h3\u003e\n\u003cp\u003eThe scanner supports all standard OBDII protocols (CAN, KWP2000, ISO9141, J1850 PWM\/VPW) and works with most 1996+ gasoline cars, many 2000+ European and Asian models, and 12V diesel vehicles with OBD2. FOXWELL provides lifetime free updates for the NT301 so protocol and code coverage remain current.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with 10,000+ vehicles using OBDII protocols\u003c\/li\u003e\n  \u003cli\u003eLifetime free firmware updates from FOXWELL\u003c\/li\u003e\n  \u003cli\u003eSimple plug-and-play setup—no battery charging or subscriptions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The FOXWELL NT301 is ideal for DIYers, home mechanics, and vehicle owners who want quick, reliable diagnosis of engine faults and emissions readiness without paying shop diagnostic fees. It’s a compact, durable tool for anyone who wants to verify repairs, monitor live sensor data, or confirm inspection status—especially useful for troubleshooting before a roadside service visit or emissions test.\u003c\/p\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the NT301 work on my 1999 car?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: If your car supports OBDII (most 1996+ gasoline U.S. models), the NT301 will read and clear engine codes and show live data. Check protocol compatibility for some international models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the scanner need batteries or a subscription?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The NT301 draws power from the vehicle’s OBDII port and includes lifetime free updates—no subscription or separate battery required.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"FOXWELL","offers":[{"title":"Default Title","offer_id":67585059881145,"sku":"B00UJV3E12","price":167.27,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/foxwell-nt301-front-view.jpg?v=1790465537","url":"https:\/\/redleafauto.ca\/products\/foxwell-nt301-obd2-scanner-compact-obdii-code-reader-with-live-data-i-m-readiness-2-8-color","provider":"Redleaf Auto","version":"1.0","type":"link"}