FOXWELL NT301 OBD2 Scanner Live Data Professional Mechanic OBDII Diagnostic Code Reader Tool for Check Engine Light
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To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
20 left in stock
Arrives
Wednesday, Jun 17
Features
- Vehicle CEL DoctorThe NT301 obd2 scanner enables you to read DTCs, access to e-missions readiness status, turn off CEL(check engine light) or MIL, reset monitor, read live data and retrieve VIN of your vehicle. The fault code will appear again even though you cleared before, if you don't repair the car completely. The fault code only can be cleared by NT301 after car repair finished, as like all the obd2 scanner's working principle.
- Read Fault CodesAbout the read code funtion needs to be in the ignition on state and if the check engine light is on. If the vehicle is compatible with NT301, please select correct menu & ensure no hardware/wiring issues/obd2 interface damage for accurate results. The correct menu: Select OBDII-> Wait for seconds-> Select Read codes.
- Advanced OBDII Modes This car scanner provides enhanced obd2 modes capabilities: O-2 sensors test and EVAP system leak monitor. It allows you to run a leak check on your cars EVAP system and assess the fuel tanks condition. The O-2 sensor test helps optimize the air-fuel ratio, boosting fuel economy and cutting em-issions. Saving you money on gas and reducing your vehicles environmental footprint.
- Live Data Graphing & Accuracy for Most OBD2 VehiclesView and log live sensor data in graph formmonitor oxygen sensors, fuel trims, coolant temp, RPM, and more. Spot trends and suspicious values in real time. Compatible with most 1996+ gasoline cars, light trucks, and SUVs sold in the U.S., as well as many 2000+ European and Asian models. Also works on 12V diesel vehicles equipped with OBD2. It's a basic code reader and DOESN'T't support to scan ABS, SRS, EPB, A/C systems etc, . It also DOESN'T support ANY special functions like TMS reset/SRS Reset/ABS bleeding/automatic driving/tpms relearn/bluetooth related.
- S-mog Check Helper Know Your Readiness Status at a GlanceWith dedicated I/M readiness hotkeys and a simple Red-Yellow-Green LED indicator, youll instantly know if your vehicle is ready for em-issions testing. Built-in speaker provides audio feedback. No guessworkjust confidence before you head to the test center.
- OBDII Protocols & Compatibility The NT301 supports OBDII protocols like KWP2000, J1850 VPW, ISO9141, J1850 PWM and CAN. The device is compatible with 1996 US-based, 2000 EU-based and Asian cars, light trucks, SUVs. Kindly check the vehicle compatibility before the purchase since the function comatibility and car compatibility vary from different car models, year and vin.
- A Must-Have Tool for Every Home MechanicCompact, rugged, and ready to use right out of the box. The 2.8 color screen is easy to read, even in daylight. No charging or setup requiredjust plug into the 16-pin DLC and start diagnosing. Recommended by professional mechanics on YouTube and trusted by DIYers worldwide.
- Lifetime Updates + 1-Year Seller AssuranceEnjoying plug and play and peace of mind with our 1-year seller assurance. No need to update before use. If you receive a damaged, used, or incomplete unit, well replace it or issue a full refund. If youre not satisfied and choose to return it, please mark it as unsellable so it wont be resold to another customerwe appreciate your honesty.
Brand: FOXWELL
Power Source: Plug and Play, Full OBDII Functions, Live Data Logging, Data Print, One Key I/M Readiness, DTC Help
Product Dimensions: 8.66"L x 3.15"W x 6.69"H
Operating System: [Choice Of Millions People] [Recommended by Major Websites/Mechanic] Windows_XP/7/8/10 to update, Mac and IOS system not supported. See more
Screen Size: 2.8 Inches
Power Source: Plug and Play, Full OBDII Functions, Live Data Logging, Data Print, One Key I/M Readiness, DTC Help
Operating System: [Choice Of Millions People] [Recommended by Major Websites/Mechanic] Windows_XP/7/8/10 to update, Mac and IOS system not supported.
Screen Size: 2.8 Inches
Automotive Fit Type: Universal Fit
Native Resolution: 320x240
Item Dimensions L x W x H: 8.66"L x 3.15"W x 6.69"H
EU Spare Part Availability Duration: 2 Years
Brand Name: FOXWELL
UPC: 721272382099 634769664960 602938429979 710882313685 689782535353
Global Trade Identification Number: 99
Manufacturer: FOXWELL
Model Number: NT301
Manufacturer Part Number: NT301
Item Type Name: FOXWELL Professional Enhanced OBDII Diagnostic Code Reader
Item Weight: 0.16 Kilograms
Manufacturer Warranty Description: 12 Months
Included Components: 1*NT301 obd2 scanner, 1* usb cable, 1* quick reference guide
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Jun 17
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Affirm Financing
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- PayTomorrow Financing
- Financing through Apple Pay
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Top Amazon Reviews
Very useful OBD2 scanner. Easy to use and reads codes quickly with clear live data. Helps diagnose issues fast and accurately. Build quality feels solid, and it works well on multiple vehicles. Great value for the price. Highly recommend for DIY and professionals!
Reviewed in the United States on April 20, 2026 by Nadelin Maxon AUGUSTIN
I bought this because I wanted a straightforward OBD2 scanner that could read codes, clear codes, and show live data without needing a subscription or some overly complicated app setup. The FOXWELL NT301 does exactly what I needed. It is easy to use, the screen is readable, and it gives enough information to help diagnose check engine lights and basic drivability issues. The live data feature is especially useful because sometimes a code by itself does not tell the whole story. Being able to look at what the sensors are actually doing makes troubleshooting a lot easier. It is not a full professional shop scan tool, but it is not trying to be. For home mechanics, truck owners, DIY repairs, and general vehicle maintenance, it is a very useful tool to keep around. Simple, practical, and worth having in the garage or vehicle. It can save a lot of guessing, and guessing is usually how parts stores sell unnecessary sensors.
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Reviewed in the United States on May 16, 2026 by BrightDim
The Foxwell NT301 OBD2 scanner works exactly as intended. It plugged in easily, powered right up, and had no problem reading and clearing basic trouble codes. For straightforward diagnostics, it does what it’s supposed to do without any drama. That said, I’ll admit I was a little underwhelmed by the overall feature set. I think my expectations were probably a bit higher than what this model is really designed for. It covers the fundamentals very well — reading codes, clearing them, and showing some live data — but it’s not a deep-dive, advanced diagnostic tool. In the end, I decided to keep it because it handles the basics reliably, and that’s ultimately what I need most of the time. I wouldn’t recommend against it at all. I’d just suggest that anyone considering it take a close look at the listed features to make sure it matches what you’re expecting. In my case, the slight disappointment was likely more about my assumptions than the product itself.
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Reviewed in the United States on February 21, 2026 by MatthewT
Great value! Easy to learn how to use and works great! After looking at reviews and other choices, glad I bought this product. Anyone can use it and save money by doing it yourself.
Reviewed in the United States on June 6, 2026 by Randy M
My son has the same unit that I purchased, and I’ve borrowed his so often that I ordered one for myself. But before I did, I watched a YouTube channel called Project Farm. If you’re not familiar with him, he buys different items and compares them. He doesn’t take advertisements or free items; he pays for everything he tests and purchases them from retail sites just like you and me. According to his tests, the Foxwell NT301 has more options and capabilities than all the others he tested, and at a better price. The Foxwell NT301 works on all vehicles and can be updated every year for the latest model, so it will work on any car you have now and in the future. The screen is large, color, and easy to see; you can clear codes, read codes, check oxygen sensors, and see live tests as you drive. It’s an all-around great unit at a fantastic price that saves you from paying big money at your local dealership.
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Reviewed in the United States on March 21, 2026 by Sandy lloyd
What i was looking for. Works perfect
Reviewed in the United States on June 5, 2026 by anthony mercado
Easy to use and accurate. I used it to diagnose a problem with my 2009 F250 5.4. It worked great and I repaired the issue.
Reviewed in the United States on May 31, 2026 by Ty S.
The device connects quickly and the instructions are pretty straight forward. It does have a bright display and scans quickly. The reason I’m giving it 3 stars is that it doesn’t have my truck’s manufacturer (Ram). They have Chrysler (same family), but I don’t know if the code designations are the same. When I manually type in the code my truck is displaying (verified the code is correct through a quick Google search), the only thing the scanner says is “refer to vehicle’s manual!”. Well, doy… what would I need the scanner for then?? I don’t know if it is because Chrysler (proper) uses different codes than Ram or not, but that isn’t helpful at all.. Next thing: there is a code change/erase that is supposed to solve the issue I am having, but based on everything I have tinkered with through the scanner, I do not believe the scanner has the ability to erase or change codes. I obviously can’t verify that since it couldn’t even give me the proper code read for my truck in the first place. Overall the scanner is neat, seems functional enough, and is pretty fast as far as scanning goes. But this is really just a glorified standard/basic/simple ODB scanner and I think you can probably get by with something cheaper that can use you phone and an app. I have one of the “simple” ODB scanners as well, and it does the exact same thing as this one, just a couple seconds slower. I wouldn’t recommend this if you are just doing basic scanning/tracking/live data. A cheaper and simpler scanner that connects to your phone will do the exact same thing.
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Reviewed in the United States on June 2, 2026 by Grant