Contents
The Best Obd2 Writer of 2023 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best Obd2 Writer of 2023. Check our ranking below.
2,175 Reviews Scanned
- [Pro OBD2 Scanner] - BlueDriver is the easiest way to scan and understand your vehicle like a professional mechanic. Read and clear your car’s trouble codes and check engine light.
- [Read & Clear All The Codes] - BlueDriver's enhanced vehicle diagnostics gives you access to information normally available only to mechanics on their OBD2 scan tools. Now you can read and clear ABS, Airbag, SRS, TPMS codes, and many more.
- [Get The Right Fix & View Live Data] - Much more than a car code reader, BlueDriver is a diagnostic tool. You’ll get unlimited repair reports with possible causes and fixes, plus real-time health monitoring while you drive with the live data feature.
- [Wireless & Bluetooth Enabled] - Say goodbye to wires. BlueDriver connects with Bluetooth via your phone/tablet to a sensor that plugs into your car's OBDII port. Get all of the capabilities of an expensive code reader & scan tool without any annoying wires.
- [User-Friendly App and Repair Videos] - BlueDriver gives you more ways to scan and fix your vehicle. Our iOS & Android app connects you to a large database of repair videos with step-by-step directions of repairs.
- Bi-directional Control, Quickly Locate Problems: The bi-directional scan tool enables you to send commands from your smartphone directly to the vehicle's ECU for active testing. This feature helps to quickly narrow down problem areas, such as A/C clutch, windows, doors, sunroof, etc., reducing the mechanic's diagnostic time and can help DIY users locate faults more easily. Additionally, TopScan Lite provides fault analysis and repair guidance, helping you solve problems efficiently.
- 8+ Popular Functions, Full System Diagnosis: TopScan Lite supports OBD2 full system diagnosis functions, including read/clear codes, ECU information,AUTO VIN, viewing real-time data, and active tests. It offers 8+ reset functions: Oil Reset, Throttle Adaptation, EPB Reset, Steering Angle Reset, DPF Regeneration, ABS Bleeding, BMS Reset, and Airbag Reset. By these functions, you can save on unnecessary repair costs and reduce repair times significantly.
- Subscription Fees: Topscan has two subscription options, choose the one that suits you best (quarterly/yearly), Topscan no subscription fees for the first year. If you don't subscribe for the second year, you can continue to use the I/M, Vehicle Performance, VE Calculation, Repair Library functions.
- FCA Gateway Access & Performance Testing: TopScan allows you to access the FCA, which allows you to perform protected functions on FCA vehicles for Chrysler, Dodge, Jeep, Fiat, etc.(Note:Topscan just allows you to access the FCA, but you need to have your own FCA account), and support speed performance testing, allowing you to analyze speed changes and calculate engine displacement efficiency,the higher the VE volumetric efficiency, the better the power output performance of the engine.
- 4- Repair Guides, Your Online Assistant: TopScan Lite has launched 4 functions that are most touching for all car owners, DIY enthusiasts, and mechanics: TSB factory technical bulletins, easier and more convenient search. The OBD common fault code repair guidance, leading you to solve problems quickly. DLC diagnostic seat location, quickly positioning. Fault code database, telling you the reasons and solutions for all fault lights, saying goodbye to complicated methods.
- [Vehicle CEL Doctor] The NT301 obd2 scanner enables you to read DTCs, access to I/M readiness status, figure out the root reason of check engine light or MIL turned on, monitor sensors test, read live data and retrieve VIN of your vehicle. The fault code only can be cleared after repair finished by NT301, as like all the obd2 code readers' working principle. As a basic code reader, it only support obd2 functions, not support any special functions or battery test.
- [Accuracy & Streams] Live data graphing and logging. Accurately read error codes for most Worldwide cars, SUVs, light trucks and 12V diesels equipped with Obd2. Graphing live vehicle sensors data allows you to focus on any suspicious data and trend. It is a engine code reader, it DOESN'T support read datas such as ABS, transmission and others.
- [Worthy to Own] Recommended by most professional mechanics on Youtube. Codes analysis and Printer compatible. Unique PATENTED design, 2.8" color screen and 1-year seller assurance with EXCLUSIVE tech and service team. Plug & Play, no need to update before use
- [S-mog Check Helper] Read/Erase and I/M readiness hotkeys make it easy to use the car computer reader right out of the package. Red-Yellow-Green Leds and build-in speaker indicate the readiness status for confident e-missions test
- [Home Necessity] Open to global customers. No built-in battery required, Plug& Play. NT301 obd scanner is charged directly from the 16pin DLC in your vehicle. It is recommended as a necessity in your toolbox and great choice for Home and Autoshop Mechanics. Not support ABS or SRS system
- 【ELM327 Toggle Switch Design】With MS CAN and HS CAN toggle switch, this obd ii interface is able to access and enable the hidden modules, troubleshoot all the undesired features pre-set in your vehicle with faster functionality. You can edit and change settings without a visit to a dealer and saving to pay for each single module to be activated / deactivated.
- 【ELM327 USB OBD2 Reader】With reliable advantage of USB cable connection and V1.5 version hardware, works more stable than the wireless conenction, achieve pro-level check engine light programming. Supports all OBD2 protocols (J1850PWM,HS CAN, MS CAN, HS CAN2, HS CAN3), this scanner works as a normal OBDII/EOBD/CAN car code reader on most supported vehicles(After year 1996).
- 【Ford ELM327 Hidden Functions】Discover Global Window feature, Bambi Mod, Secure idle, Perpendicular Park, Trailer Brake Controller, disabled Double Horn Honk, Disabled Door Ajar Chime, Reverse Tilt Mirros, Tire Size Correction and many other features.You can apply them to your vehicle.
- 【Ford OBD2 Tool】It is flawless in scanning, programming and hiding modules for models like Ford F150, F250, F350, F450, Ranger, S-Max, C-Max, Transit, Mondeo, Fusion, Kuga, Mustang, Explorer, Edge and other cars and light pickup Ford trucks— all from year 1996 and newer. Mods for 2017, 2018 and 2019 car models have also been updated. This code scanner also works for Mazda, Lincoln and Mercury.
- 【Deserve to Own】ELM 327 obd2 USB Softwares Compatible: Elmconfig, FF2 and FoCCCus etc, Scanmaster plus more. Easy to use elm327 modified tool on all 32 /64 bite Windows(XP, Vista, 7, 8, 10 system) computer, install related software and update drivers, connect obd2 interface, then begin car diagnostics.
- OBD2 SCANNER & BATTERY TESTER IN ONE – The INNOVA 5210 OBD2 scanner not only reads and clears check engine light and ABS codes (coverage may vary) but also functions as a car battery tester to check alternator health and prevent unexpected breakdowns.
- LIVE DATA & REAL-TIME DIAGNOSTICS – Get instant access to OBD2 live data, including RPM, engine temperature, fuel trims, and oxygen sensor readings. The drive cycle readiness feature helps pass smog tests and emissions inspections with ease.
- ENGINE CODE READER – This automotive diagnostic tool works with most US, Asian, and European vehicles from 1996 and newer, including Toyota, Ford, Honda, Chevrolet, Nissan, Dodge, and more. Read and erase ABS (coverage may vary) and engine trouble codes with pinpoint accuracy. Please use Innova's Coverage Checker to verify coverage.
- OIL RESET & SMOG CHECK READINESS – The built-in oil light reset feature allows DIYers and mechanics to properly reset maintenance lights after an oil change. Check I/M readiness status to ensure your car is ready for an emissions test.
- NO SUBSCRIPTIONS – VERIFIED FIXES WITH FREE APP – Unlike other OBD2 code readers, the INNOVA 5210 provides verified fixes based on real-world repairs from ASE-certified mechanics. Trusted by 4M users, the RepairSolutions2 app on iPhone & Android gives you step-by-step repair guidance, suggested parts, and cost estimates—no extra fees or hidden subscriptions!
Last update on 2025-07-25 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API
How Do You Buy The Best Obd2 Writer?
Do you get stressed out thinking about shopping for a great Obd2 Writer? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Obd2 Writer, which is why we have assembled a comprehensive list of the greatest Obd2 Writer available in the current market. We’ve also come up with a list of questions that you probably have yourself.
We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Obd2 Writer that you consider buying. Your questions might include the following:
- Is it worth buying an Obd2 Writer?
- What benefits are there with buying an Obd2 Writer?
- What factors deserve consideration when shopping for an effective Obd2 Writer?
- Why is it crucial to invest in any Obd2 Writer, much less the best one?
- Which Obd2 Writer are good in the current market?
- Where can you find information like this about Obd2 Writer?
We’re convinced that you likely have far more questions than just these regarding Obd2 Writer, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.
Potential sources can include buying guides for Obd2 Writer, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Obd2 Writer. Make sure that you are only using trustworthy and credible websites and sources.
We provide an Obd2 Writer buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Obd2 Writer currently available on the market.
This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:
- Brand Value: Every brand of Obd2 Writer has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
- Features: What bells and whistles matter for an Obd2 Writer?
- Specifications: How powerful they are can be measured.
- Product Value: This simply is how much bang for the buck you get from your Obd2 Writer.
- Customer Ratings: Number ratings grade Obd2 Writer objectively.
- Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Obd2 Writer.
- Product Quality: You don’t always get what you pay for with an Obd2 Writer, sometimes less, and sometimes more.
- Product Reliability: How sturdy and durable an Obd2 Writer is should be an indication of how long it will work out for you.
We always remember that maintaining Obd2 Writer information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.
If you think that anything we present here regarding Obd2 Writer is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.
FAQ:
Q: What does OBD2 stand for in car software?
A: What is OBD2 software? OBD stands for “onboard diagnostics,” and is a protocol included in all modern vehicles. OBD2 software lets you access and interprets this data. Just connect your device to your car with an adapter, and you’ll get dealer-level access to emission data, sensor readings, and diagnostic trouble codes.
Q: Which is the best OBD2 software for Mac?
A: Car Scanner ELM OBD2 is the best OBD2 software for Mac and Android users, though it lacks access to some of the PIDs offered by other options. On the affordable end of the spectrum, EasyOBDII Premium Software provides in-depth OBD diagnostics at a price of just over twenty bucks.
Q: How can I send data to an OBD-II adapter?
A: OBD-II will never send data on it’s own, it listens for a command you send and based on that command it will send an answer. So basically you have to do two things if you have a running connection: Send the correct commands to the OBD-II device.
Q: Is there free do it yourself OBD software?
A: OBD-2 do-it-yourself diagnostics puts owner in equal position to mechanic. However malfunctions or broken parts should still be repaired and not just dismissed with a simple “Clear fault” button within the Windows/Mac software. These are not free OBD software.