If you had told me I’d be writing a glowing review of the Foxwell Nt301 Plus Obd2 Scanner, I would have been skeptical. Initially, after ordering the NT301 Plus, doubts crept in. Was it just another bulky, basic code reader? I already had the Ancel AD410 as a handy glove box scanner, and I wondered if the NT301 Plus would offer anything more.
My first impression upon receiving the package wasn’t overwhelmingly positive. It looked larger than I anticipated, bringing to mind similar concerns I had with other scanners like the Konnwei KW850. I assumed at best, it would be a slightly bigger, perhaps slightly better, version of my existing Ancel AD410.
However, plugging the Foxwell NT301 Plus into my car’s OBD II port quickly changed my perspective. This code reader turned out to be a genuine surprise, earning the title of ‘queen of OBD surprises’ in my book. My initial lukewarm feelings transformed into admiration, and I realized this scanner deserved a respected place in my collection of OBD II tools.
That being said, like any product, the Foxwell NT301 Plus isn’t without its drawbacks, which I’ll discuss later in this review. These points will provide a balanced view, helping you decide if the NT301 Plus is the right OBD2 scanner for your needs, or if you should explore other options.
For a quick look, here’s the Foxwell NT301 Plus OBD2 scanner on Amazon.
Affiliate Disclosure: I participate in the Amazon Services LLC Associates Program. As an Amazon Associate, I earn from qualifying purchases through links to Amazon.com.
Table of Contents
Foxwell NT301 Plus OBD2 Scanner: Initial Thoughts and Unboxing
As mentioned, I had mixed feelings leading up to the arrival of the NT301 Plus. Comparing its listed dimensions to my Ancel AD410, I questioned my purchase. However, curiosity prevailed, and I allowed the order to proceed.
This somewhat impulsive decision proved to be a good one. Despite my initial unimpressed reaction to the physical unit, plugging it into my vehicle sparked a positive surprise. It was a moment of unexpected satisfaction.
Holding the NT301 Plus, it didn’t feel as bulky as I had imagined from the dimensions. It was comfortable to hold and operate with one hand. Immediately, I noticed the keys – they were soft, responsive, and had a satisfying bounce-back, a notable improvement over the stiffer keys of the Ancel AD410.
The color display and the overall solid feel of the scanner in my hands instantly changed my mind. I became eager to explore its features and capabilities.
The packaging was straightforward: a transparent plastic clamshell case showcasing the scanner upfront, an update cable at the back, and a user manual nestled between. Simple and functional.
Functions & Capabilities of the Foxwell NT301 Plus
The Foxwell NT301 Plus OBD2 scanner is fundamentally a basic code reader, focusing on essential OBD II diagnostic functions. What truly distinguishes it is how effectively it executes these core tasks: reading codes and performing OBD II diagnostics.
So, what did I discover when I put it to work?
1. Basic Code Reading and DTC Clearing
Connecting the Foxwell NT301 Plus to a working OBDII port, it quickly retrieves OBD II trouble codes when present. Crucially, it provides a concise explanation of their meaning.
For example, the Diagnostic Trouble Code (DTC) P0113 might be cryptic to the average driver or DIY mechanic. However, the NT301 Plus clarifies it as “Intake Air Temperature Sensor 1 Circuit High“. This clear explanation immediately provides context and helps you understand the potential issue.
Need to clear codes after a repair? It’s a simple process. There’s a dedicated button for code erasure, or you can access the function through the menu options. Both methods are user-friendly and efficient.
2. Dedicated Home Button for Easy Navigation
A somewhat uncommon but incredibly useful feature on today’s OBD II scanners is the dedicated Home button on the Foxwell NT301 Plus.
If you need to quickly exit a function and return to the main menu, there’s no need for repeated button presses hoping to backtrack. Simply press and hold the dedicated Home button, and you’re instantly back at the starting point.
This is a smart addition that saves time and frustration, especially in busy garage environments or when you need to quickly restart the diagnostic process.
3. Live Data Stream for Real-Time Vehicle Insights
Live data is crucial for understanding your vehicle’s real-time health. Some problems, like a restricted air intake leading to poor fuel economy, might not trigger a standard DTC immediately.
Relying solely on standard DTC scans might miss these subtle but significant issues. However, analyzing live data and comparing sensor readings, such as Mass Air Flow (MAF) sensor values, against expected parameters can pinpoint problems that standard scans might overlook.
This is why a live data function is a must-have for any capable code reader. Fortunately, the Foxwell NT301 Plus includes this essential feature, making it a valuable tool for comprehensive diagnostics.
4. Enhanced DTC Lookup with Problem Cause Suggestions
Going beyond a simple code definition, the NT301 Plus features an advanced DTC lookup function. It’s essentially a built-in library of DTCs. Enter a code, press “ENTER,” and you receive not only the definition but also potential causes.
This advanced DTC lookup is a significant step up from basic readers. Instead of just providing a code definition that might still leave you puzzled, especially if you’re not deeply familiar with DTCs, it offers insights into possible underlying issues. This helps both experienced mechanics and casual DIYers better understand the problem and potential solutions.
Standout Features Beyond the Basics
Beyond the expected basic functions of an OBD2 code reader, the Foxwell NT301 Plus offers several notable and highly satisfying features that elevate it above the ordinary.
These features truly distinguish this scanner and place it in a class of its own among basic code readers.
1. Built-in DTC Explanations – No Need for Google
Diagnostic Trouble Codes (DTCs) are just codes until you understand their meaning and implications. Without clear explanations, even with a code reader, vehicle owners and DIYers are often left relying on mechanics for interpretation.
To circumvent this, many resort to Google and other search engines to decipher codes after retrieving them.
The Foxwell NT301 Plus eliminates this extra step by providing the meaning of the code instantly after a scan. But it goes further: upon pressing ‘ENTER’ after a DTC is displayed, a list of potential causes for that specific DTC is also presented.
This thoughtful and intelligent addition sets the NT301 Plus apart in the realm of basic code readers. It’s a feature that is not only commendable but, in my opinion, should be standard in all code readers, regardless of their complexity.
2. Dedicated One-Press Erase Button
While the ability to clear DTCs is standard on almost every basic code reader, having a dedicated button for this function is not. Many scanners require navigating through menus to access the erase function.
The dedicated erase button on the NT301 Plus offers genuine convenience and time-saving efficiency. Simply highlight the DTCs you wish to clear and press the button – the codes are gone.
This quick access can even be done during brief stops, like waiting at a traffic light, adding to its user-friendliness.
3. Robust Protective Case for Durability
OBD II code readers often endure harsh conditions – accidental drops, handling with greasy hands, and general wear and tear. This rough treatment often leads to a short lifespan for many scanners, with units becoming unusable within a few years due to damage.
The Foxwell NT301 Plus is designed to withstand such conditions. It features a protective outer case, adding an extra layer of defense over the standard casing. This soft, yet strong, outer layer effectively absorbs shocks from drops and protects the scanner from dirt and grime that would otherwise directly affect the device’s body.
This protective case is a brilliant and practical design feature.
4. Satisfyingly Bouncy, Large Keys
After dealing with vehicle issues, sometimes a bit of tactile satisfaction can be a welcome relief. The large, bouncy keys of the NT301 Plus offer just that.
The keys are soft to the touch, depress easily, and provide immediate tactile feedback. When released, they bounce back in a satisfying manner.
This might seem like a minor detail, but these keys contribute to a more pleasant user experience and can be a small, enjoyable aspect of using the tool, especially on stressful days dealing with car problems.
Foxwell NT301 Plus Vehicle Compatibility
The Foxwell NT301 Plus boasts broad vehicle compatibility, working with most post-1996 vehicles I’ve tested. It consistently performs well, delivering a high percentage of its functions across various makes and models.
However, my testing hasn’t included newer hybrids (including plug-in hybrids), electric vehicles, or high-performance sports cars. Luxury brands like Rolls Royce have also not been tested.
If you own one of these vehicle types for which compatibility isn’t explicitly confirmed, it’s advisable to contact Foxwell directly to verify compatibility with your specific make and model before committing to the NT301 Plus.
Limitations to Consider
Despite its many positives, the Foxwell NT301 Plus, like any product, has limitations. While these aren’t deal-breakers, it’s important to be aware of them.
1. Keys Lack Backlighting
While I haven’t encountered many code readers with backlit keys, and they might be uncommon in this category, it would be a beneficial addition to the NT301 Plus, given its solid construction.
Even if it slightly increased the price, backlighting would significantly enhance usability in low-light conditions. The excellent feel and responsiveness of the keys are somewhat diminished by the lack of backlighting for nighttime or dimly lit garage use.
2. Functionally a Basic Code Reader
Despite its advanced features for a basic scanner, the NT301 Plus remains a basic code reader. It lacks the ability to scan modules beyond the engine and emissions systems, such as transmission (tranny) and Anti-lock Braking System (ABS) modules.
While these systems are generally reliable in well-maintained vehicles, the ability to scan all modules provides comprehensive peace of mind. This is especially true when troubleshooting elusive issues where you want to rule out any potential module-specific problems.
3. Standard Length Cable
The cable length of the NT301 Plus is adequate for use in most vehicles and seating positions.
However, after using scanners like the Konnwei KW850 with its exceptionally long cable, the standard length cable of the NT301 Plus feels somewhat limiting. The longer cable on the KW850 allowed for convenient operation from outside the vehicle.
While the NT301 Plus cable is functional, it doesn’t offer the same extended reach and flexibility as some competitors.
Alternatives to the Foxwell NT301 Plus
The Foxwell NT301 Plus is a dependable code reader. However, if you prefer a more compact option, fewer buttons, or a scanner that fits entirely in your palm, it might not be the perfect fit.
In such cases, consider the Ancel AD410 code reader. It has been my trusted glove box scanner for over five years, and I highly recommend it for its portability and reliability.
If you need a more powerful, yet still budget-friendly option, the TopDon TopScan is worth exploring. It’s a small, pocket-sized scanner that surprisingly offers advanced capabilities, including scanning ABS, transmission, and other modules, making it suitable for DIYers and professional mechanics alike.
Furthermore, the TopDon TopScan is Bluetooth-enabled and compatible with a wide range of vehicles and smartphones, offering a modern, app-based diagnostic experience.
Should You Buy the Foxwell NT301 Plus OBD2 Scanner?
Yes – absolutely. The Foxwell NT301 Plus OBD2 Scanner is an excellent choice.
In my Foxwell NT201 vs NT301 article, I highlighted the clear superiority of the NT301. The “Plus” version only enhances this value proposition.
However, it’s important to re-examine the mentioned limitations and personally decide if they are acceptable trade-offs for you. For most users needing a reliable, user-friendly, and feature-rich basic OBD2 scanner, the Foxwell NT301 Plus is an outstanding option.
Ready to try the Foxwell NT301 Plus? Click here to check the Foxwell NT301 Plus on Amazon now.
Love the Above? Subscribe for More
Throttle Lan
DIY Mechanic and Freelance Auto Writer
I’ve been fixing cars for about half a decade now. If it has an engine, I’ll make it run, without question (even if it’s engineered in hell). When I’m not fixing cars, I write about the process.
