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FOXWELL Scanner NT809 Bidirectional Scan Tool, Full System Scanner for Car with 30+ Services, Crank Sensor Relearn/Battery Registration, OBD2 Scanner Diesel Diagnostic Tool with 3 Year Update

  • Based on 329 reviews
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Color: All System Scanner Gray


Features

  • Say goodbye to basic OBD2 scanners! FOXWELL NT809 takes diagnostics to the next level with full OBD2 functions, ALL system diagnostics, and 30 essential maintenance services tailored for DIYers. The all-new, budget-friendly NT809 is here to power your repairs like never before!
  • [30 Reset Functions - Restore Your Car with Ease] The NT809 OBD2 scanner diagnostic tool has you covered with 30 powerful reset functions, including throttle adaptation and resets for SAS, TPMS, BMS, EPB, DP.F, BMS, Injector Code, Headlights, Transmission, A/F, and more. Align the throttle, battery, tires, and brake pads, adjust the steering angle, and turn off the oil lightall effortlessly. For special functions, please provide VIN number to us before purchase.
  • [Excellent Bi-directional Control] Streamline your diagnostics and save time with the FOXWELL NT809 bidirectional scan tool. This bi-directional scanner will send a command to vehicle ECU to perform component test for checking control modules' functionality, such as windows, rear mirrors, sunroof, wipers, turn on or turnoff the radiator fan, Fuel Pump or troubleshoot your driver side window not function, making your diagnosis more efficient.
  • [Comprehensive Testing Made Easy] Mechanics, DIYers, meet your ultimate tool! The NT809 vehicle code reader delivers in-depth diagnostics for the engine, transmission, ABS, SRS, and ALL systems, reading fault codes and live data. Real-time data is visualized in easy-to-read charts, simplifying analysis, storage, and future playbackmaking problem detection effortless for any DIY enthusiast.
  • [Global Compatibility] The NT809 vehicle diagnostic scanner smart Auto VIN saves vehicle data for quick diagnostics, integrates 4 live data streams, and includes online feedback for tough repairs. Supporting 130+ car brands, 10,000+ models, and 24 languages, it ensures worldwide compatibility. With a 7-inch display, 32GB ROM, 4000mAh battery, and sleek ergonomic design, the NT809 delivers powerful performance in a compact package.
  • Dear customer, please note that this model is NT809 wired diagnostic, not NT809BT bluetooth wireless version (without bluetooth VCI). And all NT809 series car scan tool do not support programming, suspension height relearn and ECU coding features. Warm tip: If there is uncertainty about the compatibility of the vehicle, please provide VIN for us to verify.

Brand: FOXWELL


Power Source: Battery Powered


Product Dimensions: 9.84"L x 5.7"W x 1.5"H


Operating System: Android 9.0


Screen Size: 7 Inches


Manufacturer: ‎FOXWELL


Brand: ‎FOXWELL


Item Weight: ‎3.19 pounds


Product Dimensions: ‎9.84 x 5.7 x 1.5 inches


Item model number: ‎FOXWELL NT809 Scan Tool


Batteries: ‎1 Lithium Ion batteries required. (included)


Manufacturer Part Number: ‎FOXWELL NT809 Scan Tool


Date First Available: October 14, 2021


Frequently asked questions

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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.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Great Product and Prompt Tech Support
I purchased a Foxwell NT809 when I had an immediate need to do the rear brakes on our Audi Q3. The NT809 advertised the electronic parking brake (EPB) functionality to wind back the motors, allow brake pad replacement, and reset the motors again. Upon receiving the unit, I registered it and did all of the updates. I then attempted to execute the EPB function. While the NT809 connected to the Audi Q3 and was able to run diagnostics, it was giving a connectivity error when attempting the EPB function. I contacted Foxwell support and Christine promptly replied to my email asking for the serial number of the NT809 that I purchased and the VIN number of our car. I sent this information before going to bed that evening. I woke up to an email from Christine recommending that I open the hood of my Audi and try the EPB function again. It turns out that opening the hood on an Audi puts the car into service mode so that it can accept external commands from the NT809. While this may be common knowledge for dealerships or professional mechanics, I have never opened the hood to do a rear brake job :-) The prompt and useful support that Christine and the Foxwell technical support team provided solved my problem and allowed everything to go smoothly. I also want to mention that the NT809 is a great unit and very easy to use. I have really enjoyed working with it on both our 2020 Audi Q3 and my Subaru STI. Certainly recommend this for anyone who wants to work on their own vehicles. ... show more
Reviewed in the United States on December 30, 2022 by Holly

  • Every DIYer needs one for todays cars.
This full system scanner is packed with features that make it invaluable for both professional mechanics and DIY enthusiasts. The user interface is intuitive and easy to navigate, allowing me to access a wide range of functions quickly. The bidirectional control capability is a standout feature, letting me not only read and clear codes but also perform active tests on various components, such as windows, doors, and engine functions, which is incredibly useful for thorough diagnostics. The coverage is impressive, with support for virtually all systems in my vehicle, including the engine, transmission, ABS, airbag, and more. The ability to diagnose issues across multiple systems saves me time and allows for a more comprehensive understanding of any problems that arise. The live data graphing feature is fantastic, providing real-time data streams that help in pinpointing issues more effectively. The scanner's speed is also notable; it quickly connects to the vehicle and retrieves information without lag, which enhances the overall user experience. In terms of build quality, the NT809 feels sturdy and durable, and the large display makes it easy to read data in various lighting conditions. The included carrying case is a nice touch for keeping everything organized and protected. A minor drawback is that, while the initial setup is straightforward, some advanced features may require a bit of time to fully understand and utilize. However, the included manual and online resources are quite helpful. ... show more
Reviewed in the United States on January 12, 2026 by Stephen C

  • Very impressive
This is a remarkable scanner for the price. So far this scanner has done everything I've needed it to been using for a few weeks and I work at a used car repair shop while it isn't a snapon it is easy to navigate and is user friendly i don't think you can beat it's value for the price am a satisfied customer and highly recommend this scanner ... show more
Reviewed in the United States on May 26, 2025 by Robert N peifer

  • Beware of used products being sold as new.
I just received the product and it have CLEARLY been used. The box was broken and badly taped. The machine had no initial charge at all, completely dead battery, and the product itself had no screen protector tape, like new screens do, and it was out of the foam bag that the new ones come into. The bag was crushed under the product. They did not even took the time to properly put the item back in the bag, so probably this unit is defective and they just put a tape on the box and sent to the next person. I am waiting to a response from the vendor but will probably have to return this. Is a shame that they try to scam people this way. If the product is used or open box, they should not be selling it as new. Normally used or open box items have a lower price and are rechecked or refurbished. This is NOT a new product and just creates a bad name on the brand. I will update this review if the seller responds and I see some sort of positive response and actions taken after they tried to scam me. Buy directly from Foxwell. I called Foxwell and they told me the Amazon store is NOT from the Foxwell distributor but "someone else". They told me to buy directly from them to have a better service. So , probably this "Foxwell " store in Amazon is someone getting second rated or refurbished or used products and trying to sell them as new. Please be aware. If I could give negative stars for this scam trial, I would. Quick UPDATE. I charged the unit enough to turn it on, which had zero charge, and confirmed what I knew. This is NOT a new item. It have been used and they left the 2 wifi accounts on which it was before, as well as the previous user gmail account on it. This clearly shows is a used product and they try to sell them as new, when they are now. All open box or used items should be sold as used, not new. And this item had been registered with a Foxwell account, so that will lower the so called 3 year updates or any manufacturer warranty because it carries the serial number on it. NOT good at all. Buyers be AWARE. ... show more
Reviewed in the United States on October 20, 2022 by noneofyours.

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