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FOXWELL NT301: Universal Full-OBD2 Scanner Honest Review

You’re a fan of FOXWELL or just want to get an OBD2 scanner for yourself? Well, FOXWELL NT301 will be the best choice for you!

FOXWELL NT301 vs. Bluedriver vs. Ancel AD410 Comparison Chart

Foxwell NT301
Foxwell NT301
Check Price
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Ancel AD410
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Customer Rating
4.54.5 / 5
4.64.6 / 5
4.54.5 / 5
PriceFoxwell NT301 priceBlueDriver priceAncel AD410 price
Product Dimensions8.7" x 3.1" x 6.7"2.2" x 1.9" x 1"9" x 6.3" x 1.6"
Item Weight1.2lbs2.08oz12oz
CEL Reset
Engine Diagnostics
Live Data/Freeze Frame
Check I/M readiness status
Built-in DTC lookup library
Full OBD2 Service Functions--
ABS, SRS, Transmission Diagnostics----
Life-long Free Updates

Bonus: Honest Review of BlueDriver Bluetooth Pro OBDII Scan Tool for iOS and Android

FOXWELL NT301 OBD2 scanner is among the best DIY scanners.
Foxwell NT301 makes easy work of detecting malfunctions in your car.

FOXWELL NT301 Overview

The FOXWELL NT301 OBD2 scanner is among the best DIY scanners. DIY scanners go one step further than a basic code reader, offering more features.

This DIY scanner makes easy work of detecting malfunctions in your car.

With an easy-to-read display, responsive buttons and well-organized menu icons, this unit is simple to use.

In addition, this device is compatible with any vehicle created after 1996 (whether it is an SUV, minivan, or light-duty truck).

The FOXWELL NT301 OBD2 scanner supports all 10 service modes thus it can:

  • read and erase codes,
  • catch intermittent problems during the present or last finished drive cycle,
  • support multiple code requests
  • and much more.

Also, the unit is easy to use and is durable.

FOXWELL NT301 Detailed Review

FOXWELL NT301 OBD2 Scanner
FOXWELL NT301 Enhanced Car OBDII EOBD Automotive Diagnostic Scan Tool
4.54.5 / 5
With this FOXWELL NT301 accessing your vehicle’s information (identification number and calibration numbers) will be straightforward. Thanks to that, you can find out all about your car without the hassle.

Let’s take a closer look at some of the mentioned features.


This unit is used with all OBDII/EOBD compliant vehicles manufactured from 1996 (both domestic and foreign vehicles).

That makes it a great choice for average car owners, car enthusiasts or mechanics who work with all kinds of vehicles. What’s more, this unit supports the following protocols:

  • J1850-10.4
  • J1859-41.6
  • KWP2000 (ISO 14230)
  • ISO9141
  • CAN (Control Area Network ISO 11898)


The greatest advantage of this unit is that it supports all 10 OBD2 service modes, making it hard to beat (for this price).

Thanks to these service modes, this unit is highly functional.

In case you don’t know which 10 service modes are, here’s a list:

  1. Live data
  2. Freeze frame information
  3. Emissions-related analytic trouble codes
  4. Clearing/resetting stored test data, and DTCs.
  5. Access to oxygen sensor monitoring results
  6. Onboard monitoring examination results intended for particular components
  7. “Pending codes” detected during the present or last driving cycle
  8. Bidirectional control or examination of an onboard system
  9. Access to a vehicle’s information
  10. Obtaining permanent codes

Emission Reading Capabilities

One of the best features this unit offers (that a few scanners in this price range do) is showing emissions monitor status.

A built-in speaker and Red-Yellow-Green LEDs help determine what is wrong with your car so you can fix it prior to your vehicle’s emissions test.

In addition to that, this OBD2 scanner catches any irregular problems with your vehicle and confirms repairs during a drive cycle.

For many people, this reason alone is enough to buy this unit.

Restores Vehicle Information (CID, VIN, and CVN)

With this scanner accessing your vehicle’s information (identification number and calibration numbers) will be straightforward.

Thanks to that, you can find out all about your car without hassle.

On-screen DTC definitions

On-screen DTC definitions and a built-in DTC work together to find out why the check engine light is turned on in your vehicle.

Various Code Requests

This unit allows you to access different codes such as pending and permanent codes, generic as well as manufacturer-specific codes.

Bonus: Honest Review of Ancel AD410 OBD2 Scan Tool


Automatic VIN Acquisition

An automatic VIN acquisition and decoding ability allow you to read the manufacturer’s specific code along with improving mode 6 data.

DTC Lookup Feature

As you probably already know, most OBD2 scanners don’t tell you the meaning of the code. But that’s not the case with this one.

Not will only this scanner let you know what’s wrong with your car, but it will also give you an explanation for that.

You just need to enter the code, go to the DTC lookup and find out what the code actually means.

It’s much easier to fix something when you know what the problem is, right?

Stays Up-to-date

Best OBD2 scanners stay up-to-date, like this one.

Since you get a CD with the software, updating this OBD2 Code Reader will be simple. Having an updated OBD2 scanner is crucial to your car’s health and your business if you’re a mechanic.


When it comes to the design, this unit is well-built.

Not only is it sturdy but it’s also protected. It features a long-lasting rubber protection around the edges.

That way, your device will be protected when put on a coarse surface.

What we also appreciate is an easy-to-read display with multilingual menu options. The menu is easy to navigate so reading and erasing codes won’t be hard.

Powered By Your Vehicle

The Foxwell NT301 OBD2 Code Reader doesn’t need a battery in order to work.

This is pretty useful, especially if you’re on the go. You only need to plug your scanner into an OBD port in your vehicle and voila – it will work flawlessly.

Moreover, a three-foot-long cable makes using this unit flexible.

You can drive your car, while the scanner reads data on the seat next to you.


  • It takes time to get used to the menu, but once you do, using this unit will be easy
  • Doesn’t come with a case, only with a rubber protection around the edges

What You Get In The Package

FOXWELL NT301 OBD2 Scanner package contains:

  • USB cable
  • CD
  • The User’s Guide

Who Should Take Foxwell NT301?

The FOXWELL NT301 OBD2 scanner is a good choice for average car owners, mechanics or car enthusiasts.

Average car users or someone who just started learning about cars would probably be overwhelmed with all this unit has to offer.

But, average car owners or enthusiasts will find Foxwell NT301 a pleasure to use and believe this unit is a real deal. We agree.

Check Price at Amazon

The Bottom Line

The FOXWELL NT301 OBD2 Scanner is indeed a valuable DIY scanner. It can be used with all OBD2 compliant vehicles manufactured after 1996.

Add to that its great functionality (because it supports all 10 service modes) and you can see why this is one of the best-value-for-the-money OBD2 scanners.

If you want to spend your money wisely when buying an OBD2 scanner, this is definitely the way to go.

Bonus: OBDScar OS601 Vs. INNOVA 6100P Vs. FOXWELL NT301: Review

A video about Foxwell NT301
Tim MillerFounderOBD Advisor

I’m Tim Miller from Denver, Colorado. I’m the founder of obdadvisor.com, an automotive blog about "Auto Diagnostic Tools and Repair Guides". My fan page is facebook.com/autozikcom. I've been working as an automotive mechanic and blogger for over 10 years writing articles to share my experiences and expertise.

Web: https://www.obdadvisor.comEmail: [email protected]
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24 thoughts on “FOXWELL NT301: Universal Full-OBD2 Scanner Honest Review”

    1. Hola néstor

      El escáner Foxwell NT301 tiene tres opciones multilingües: (1) inglés, francés, español, alemán e italiano (2) inglés, portugués, español, inglés, alemán (3) inglés, inglés

      Póngase en contacto con el vendedor para obtener la opción de idioma adecuada para su NT301.

      (Hello Nestor,

      The Foxwell NT301 Scanner has three multilingual options: (1) English, français, Español, Deutsche and italiano (2) English, Português, Magyar, Nederlands, svenska (3) English, русский,

      Please contact the seller to get the right language option for your NT301.)

  1. hi there..

    which one is better? this one or foxwell nt301? in terms of identifying the specific problem of engine light on?

  2. Do you know how I can monitor my o2 sensors using the NT301? My vehicle uses the CAN protocol and the o2 monitoring is not available. Is there another way to use the NT301 to monitor o2 sensors?

    1. Hi Ronwell,


      Check it out here for my Honest review: https://www.obdadvisor.com/foxwell-nt301

      Best Regards,

  3. I notice a lot of units say they can do Hyundai but with further looking into it they haven’t got the 2.2L Diesel Santa Fe for Australia on their compatible links ,
    Can you confirm that I can use all of these applications on this device on that car

  4. I have 3 error codes on the console of my 2002 Durango SLT 4 wheel drive. Your cde reader doesn’t detect them. It’s kind of why I bought it. Will an update fix it? If I can get the codes it’s really not very useful to me. I spent alot of time using it and so far I’m not impressed. I’m a DIY for a long time so I’m very mechanical. Just don’t do some of the basics it should

    1. EPC stands for Electronic Power Control and when this light is triggered, your Audi would show signs of “loss of power”.
      It’s a serious problem, Elias. You’d better take it to your mechanic asap.

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