Best Car Diagnostic Tools

Best Car Diagnostic Tools Reviews & Buyer’s Guide


If you are considering to buy a best Car Diagnostic Tools, you should go through the following best Car Diagnostic Tools.

We spent 30 hours to find a best products for you. listed best Car Diagnostic Tools comes with amazing features you’ve never heard before. It is the Best Car Diagnostic Tools available in the market today.

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100% of customers would probably recommend their friend to purchase the product.

To help you in your search, we have completed this list of the Best Car Diagnostic Tools.

Top 10 Best Car Diagnostic Tools Review



Best 10 Car Diagnostic Tools Buying Guide


Bestseller No. 1
FIXD OBD2 Professional Bluetooth Scan Tool & Code Reader for iPhone and Android
  • The Trusted Choice — FIXD is the professional choice proudly designed in the USA by Professional Engineers and ASE Certified Mechanics. Get unlimited access to over 10,000 manufacturer specific and enhanced trouble codes (ABS, Airbag, TPMS, and Transmission*). With the App, you’ll have freeze frame data, live diagnostic data, and proactive vehicle maintenance reminders at your fingertips. All the capabilities of an expensive Scan Tool at a fraction of the cost
  • Powerful Check Engine Light Diagnostics — Read and diagnose your check engine light, understand the severity of the issue, and clear that pesky light from your vehicle. FIXD translates your vehicle into simple English, empowering you to make the easy fix in many cases & saving you precious time. FIXD also saves you money by providing you with estimated repair costs up-front, allowing you to feel more confident during those trips to the mechanic
  • Go further with FIXD Premium— Upgrade your in-app experience with: Cost and repair estimates from the Identifix database, Unlimited calls to our FIXD Mechanic Hotline for a trusted second opinion and DIY help from our network of ASE certified mechanics, And much more! FIXD Premium is a monthly subscription that is optional and is not required for use of the sensor
  • We've Got You Covered — The FIXD OBD 2 Scan Tool is compatible with all gas-powered vehicles made after 1996 (no all-electric or diesel) and works with all vehicle protocols. Works with iPhone, iPad, and Android devices
  • Easy & Intuitive — The powerful FIXD OBD-II Diagnostic Sensor and the professionally designed FIXD App are the perfect pair. The FIXD Code Reader is light & compact, remaining out-of-sight during your drive. The FIXD Sensor connects to the FIXD App via Bluetooth in seconds, providing you with a suite of resources easy enough for anyone to use
SaleBestseller No. 2
FOXWELL NT301 OBD2 Scanner Professional Mechanic OBDII Diagnostic Code Reader Tool for Check Engine Light
  • 【Worthy to Own】Recommended by Mechanic Scotty Kilmer on Youtube. Codes analysis and Printer compatible. Unique PATENTED design, 2.8" color screen, Free Lifetime Update and 1-year seller assurance with EXCLUSIVE tech and service team.
  • 【Smog 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 emissions test.
  • 【Home Necessity】Open to global customers. No battery required, NT301 obd scanner is charged directly from the 16pin DLC in your vehicle. It is recommended as a necessity in your toolbox and one of the best gifts for Home and Autoshop Mechanics.
  • 【Vehicle CEL Doctor】The NT301 obd2 scanner enables you to read DTCs, locate bad O2 sensors, access to emissions readiness status, turn off CEL(check engine light) or MIL, reset monitor, read live data and retrieve VIN of your vehicle.
  • 【Accuracy】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.
SaleBestseller No. 3
KONNWEI KW850 Professional OBD2 Scanner Auto Code Reader Car Diagnostic Tool Check Engine Light Scan Tool OBD II Cars After 1996 (Original)
  • 【SAVES MONEY AND TIME】The KW850 car computer reader is a professional vehicle diagnostic tool for car owners to quickly read and erase DTC (engine fault codes) as well as a battery tester. A look-up library with over 8, 000 built-in generic code definitions allows you to accurately identify the cause of your CHECK ENGINE and perhaps fix it without going to see your dealer. It also assists you in easily passing annual emissions tests and SMOG CHECK.
  • 【UNIVERSAL COMPATIBILITY AND EASY TO USE 】Works on most 1996 US-based, 2003 EU-Based and Asian (OBDII & CAN) domestic and imported vehicles, including passenger cars, SUVs, light trucks, etc. Supports all OBDII protocols. Simply plug into the OBD II port on your car, turn the ignition on and you are ready to go. No battery or complicated apps install needed.
  • 【BEST IN THE MARKET】KW850 code reader car diagnostic tool is coming with the user friendly diagnostic interface and optimized software algorithm, it makes diagnosis 2-3 times faster than other OBD2 scanners. Featuring 2. 8'' LCD color screen and graphical real time sensor analysis, may help you fast identify faulty readings in seconds. Extra-long (4. 5') diagnostic cable coming in the package, allows you freely diagnose your cars even outside of vehicles.
  • 【NOT ONLY TURN OFF THE CHECK ENGINE LIGHT 】Unlike other cheap car diagnostic scanners, KW850 OBDII code reader covers full OBDII/ EOBD diagnostic functions for engine system. O2 sensor test, EVAP systems test, and on-board monitoring test give you full control of your vehicle's running status, while a graphical and numeric live data stream display will help you to find out the faulty sensor readings. (Please be noticed: this function is for ENGINE System only).
  • 【WHAT YOU GET】KONNWEI KW850 OBDII check engine light code reader offers free storage case, life-time FREE software update service to fix the latest bugs or add newly features which makes it compatible to more vehicles in future (Please note: it CAN NOT be updated on an MAC PC). With a worry-free 36-month and professional technician staying behind, 7*24 at your service!
SaleBestseller No. 4
OBD2 Scan Tool – Clears Check Engine Lights Instantly – Diagnose Over 3000 Car Codes – Wired Car Diagnostic Scanner – Auto Scanner For All 1996+ Vehicles – OBD Scanner for Professionals
  • DIAGNOSE IN SECONDS – Don’t be taken advantage of again! Know what is wrong your car before taking it to a mechanic. Unlike other car code readers, our obd 2 scan tool is an all in one car code scanning tool. All you need is to attach the wired connection and you can diagnose any car problem in seconds!
  • CHECK ENGINE LIGHT ELIMINATOR - This Auto Scanner and Car Scan Tool retrieves both generic, as well as car manufacturer-specific Diagnostic Trouble Codes (DTC), helping you overcome any troubleshooting with ease. You will be able to clear the "Check Engine" light indication and other trouble codes, effortlessly!
  • MECHANIC APPROVED - The KOBRA OBD2 car diagnostic code reader works with all 1996 - 2016 vehicles and is seamlessly compatible with ALL OBDii / EOBD compliant US, European and Asian vehicles. OBD2 is standard on all cars sold in the US since 1996. Supports CAN, VPW, PWM, ISO and KWP 2000 protocols.
  • ACCURATE RESULTS - Remove all check engine lights instantly! Transform your car into a Smart Car with this car diagnostic tool by KOBRA. With a database of over 3000 code definitions, this premium OBD2 Scanner reads generic and manufacturer-specific trouble codes and diagnoses your car like a pro.
  • 100% RISK FREE PURCHASE - Providing you with the friendliest customer service is our primary goal. This is why we offer you a 1 year money back guarantee in case our automotive scanner does not live up to your expectations, no questions asked!
Bestseller No. 5
ANCEL FX2000 Vehicle OBD2 Scanner Automotive Car Code Reader Check Engine ABS SRS Transmission Diagnostic Scan Tool
  • [FULL OBDII DIAGNOSIS] - Supports full OBDII test modes with advanced mode 4(Live PCM Data Stream in graphics formats), ability to Read/Clear DTCs and do smog tests including I/M readiness and O2 sensor tests, etc., that will keep your mind from worrying about car emission problems. It also supports read freeze frame data, EVAP system test, retrieves vehicle info, and more.
  • [WIDE VEHICLE COVERAGE] - Includes 46 vehicle makers of the OBDII test for a complete diagnosis. Works on most from 1996 US-based, 2002 EU-based, 2005 Asian-based or newer OBD II & CAN domestic or import vehicles. Support English, French, Spanish, German, Russian, Italian, Polish, and Portuguese.
  • [ADD-ON EXTRA FUNCTIONS] - Ability to graph, record, and replay live data streams for ENGINE, AT, ABS and SRS; Besides, it also comes with the added benefits of reading data streaming in one graph for various system, you can check the four parameters in the meantime which is intended to help you quickly find the vehicle potential problems.
  • [WORTHY TO OWN] - Equipped with an intuitive interface, 4.0-inch TF color screen, smart Buttons design for easy to handling. We also support lifetime free updates online via a TF card on Ancel official website.
  • [ENHANCED 4 SYSTEMS DIAGNOSTIC TOOL] - FX2000 scan tool does not only include OBD/EOBD standard protocol diagnosis but also performs full detection on vehicles three mainly ECU's systems (ABS/ SRS/ Transmission), besides, it also can read/erase fault codes and turn off warning light in above four systems. Note: FX2000 scanner ONLY supports cars from 2005 and newer for ABS/SRS/ Transmission system testings.
SaleBestseller No. 6
ANCEL AD410 Enhanced OBD II Vehicle Code Reader Automotive OBD2 Scanner Auto Check Engine Light Scan Tool
  • WIDE COMPATIBILITY - Recommended by YouTube Star Scotty Kilmer on his channel. Works on most vehicles sold in the USA with model year of 1996 or newer; Supports all OBDII protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM, and CAN (Controller Area Network); Displays in English, German, French, Spanish, Finnish, Dutch, Russian, and Portuguese; Requires no battery or charger as the unit gets power directly from the OBDII Data Link Connector in the vehicle.
  • ENHANCED OBDII DIAGNOSTICS - Supports O2 Sensor and EVAP (Evaporative Control) System Test. AD410 code scanner can be used to initiate a leak test on a vehicle's EVAP system by monitoring the integrity of the fuel tank system. The O2 Sensor Test is designed to monitor and adjust air/fuel mixture, which will help identify and troubleshoot issues related to fuel efficiency and vehicle emission.
  • DIAGNOSTIC REPORTS & UPDATE - The "Review & Print" option can be used to save or print diagnostic reports as needed. ANCEL brand provides life-time free software updates for this unit to fix the latest bugs or add new parameters. Just download the software from the ANCEL website and then follow on-screen instructions to install.
  • CRITICAL FUNCTIONALITY - Reads quickly and erases stored emission-related codes, pending codes, and shows code definitions. Turns off the MIL (check engine light), helps in resetting the monitor before taking it to Smog, and tells you what is going on before bringing the car in for repair.
  • QVGA DISPLAY & NEW UI - AD410 code reader is a greatly enhanced upgrade from more basic diagnostic scan tools. It has a 2. 4" TFT true color (262K) LCD display for clear test results showing. With an easy-to-read UI design, the user can easily access Setup, OBDII Diagnostics, I/M readiness, and DTC Look-up and Review. You don't need to read the manual to know what to do, even for a beginner.
Bestseller No. 7
LAUNCH OBD2 Scanner CRP123X Code Reader for ABS SRS Engine Transmission Code Reader Car Diagnostic Tool, Android 7.0-Based Wi-Fi One-Click Free Updates, 5.0” Touchscreen, Upgraded Version of CRP123
  • 【5-Year Warranty + Online Feedback 】Use the “FEEDBACK”feature, LAUNCH professional experts will provide best-possible solutions for your issues in time.You can record or playback any data stream or diagnostic results, and print them by email for further analysis. The Diagnostic Report automatically records the basic diagnosis report and can be shared via email. 60-month warranty for any quality problems.
  • 【Wider Vehicle Coverage】LAUNCH OBD2 scanner is an upgraded version of CRP123 with a wider coverage of suitable vehicles Works on most 1996 and newer OBDII-compliant vehicles in the US, Europe, and Asia, with over 57 car brands and up to thousands of models.and more languages support (English, Spanish, French, German, Italian, Russian, Portuguese, Japanese, and Korean). Note: For AT/ABS/SRS diagnostics, the CRP123X scanner Work better with cars in 2006 or later.
  • 【2020 New Version +720P Resolution Touchable Screen】The scan tool with 5.0-inch touchscreen and 720P resolution delivers outstanding image quality, allowing you to easily analyze problems. The obd2 scanner has a built-in 6100mAh rechargeable battery and supports charging through the vehicle. 2 operating methods The anti-slip handle design and anti-fall shell greatly extend the lifetime of the scanner.
  • 【Engine/Transmission/ABS/SRS Diagnostics】 +【 Full OBDII Functions】 The LAUNCH Scan tool not only supports performing standard OBD/EOBD diagnostics as Live Data Graphing, Vehicle Information, I/M readiness, DTC Lookup, etc, but also comprehensively accesses the main ECU’s for Engine, Transmission, ABS and Airbag system, reading and erasing code, live data stream, and turning off the system warning lights. The Diagnostic Report will help users avoid blind maintenance, saving money and time.
  • 【One-Click Wi-Fi Updates + AUTOVIN】The obd2 scanner adopts a fast 7.0 Android operating system and provides a variety of easy-to-use features, including 1 One-click Life time free update via Wi-Fi,fixed more bugs and Upgrade new makes up to 2020 models 2 AUTOVIN service automatically retrieves vehicle VIN for troubleshooting accurately 3 Battery Voltage service monitors real-time battery voltage of 12V vehicles in graphical 4 16GB Memory
Bestseller No. 8
LAUNCH OBD2 Scanner CR529 Enhanced Universal Car Code Reader Auto Diagnostic Scan Tool with Full OBDII Functions DTC Lookup Check Engine Light for All OBDII Car After 1996[Upgrade Version]
  • 【WIDE VEHICLE COVERAGE +7 LANGUAGES SUPPORT】The Car Diagnostic Scanner can be used regardless of the type of your vehicle, as long as it is OBD2 compliant (1996 and newer): KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN. Multiple language option is also packed: English, French, Spanish, German, Portuguese, Russian, Japanese.
  • 【ENHANCED 10 MODES OBD2 CAR DIAGNOSTIC SCANNER】This OBD2 scanner can Read/Erase codes, retrieve I/M Readiness and freeze frame data, Patented One-Click Smog Check, show live data in the text and graph format, Auto VIN acquisition, O2 Sensor, EVAP Test (Mode 8), advanced On-board Monitoring (Mode 6). This code reader is suitable for DIYers to efficiently troubleshoot Check Engine Light and diagnostic trouble codes, fastly find out what problem is and perhaps fix it, save your time !
  • 【DATA RECORD & REPORT & PRINT + FREE LIFETIME UPDATE】This code reader can ability to graph, data record, playback, print report via PC (share via email) for further analysis, 【 Diagnostic Report automatically records the basic diagnosis report, will help users avoid blind maintenance, saving money/time make diagnostic easily.【One-Click Lifetime Free Update】 extend its using life and ensure the data is accurate.
  • 【USER-FRIENDLY DESIGN + VIEW VIN/CIN/CVN 】This Car Scanner is Plug & Play, no battery required, 2.8″colorful LCD display screen, offers visual for readiness verification.【I/M & Help shortcuts】for easy operation. 【DTC Lookup 】is to view the detailed definitions of DTCs stored in the built-in DTC library. 【Red-Yellow-Green LEDs】indicate vehicle’s status visually, to avoid unnecessary step-to-step operations.【VIEW VIN/CIN/CVN】 fastly retrieves vehicle VIN for troubleshooting accurately.
  • 【COST-EFFECTIVE】3 YEARS WARRAY. Plug & Play, no battery required; View VIN/CIN/CVN, DTC LookUp, Data Playback and Print etc. The scan tool classic and solid design to withstand everyday shocks. Whether you’re a home car owner or an auto mechanic, with CR529, you can save thousands of dollars on car maintenance, save time and effort on repairs, and dramatically improve your car’s lifespan / performance.
SaleBestseller No. 9
OBDScar OS601 OBD2 Scanner Universal Automotive Engine Fault Code Reader EOBD OBDII CAN Diagnostic Scan Tool
  • Shows the code and what the code means directly. Able to retrieve generic (PO P2 P3 and UO) manufacturer specific (P1, P3, and U1) codes and pending codes, and vehicle information (VIN, CID and CVN). And can store the data you have viewed (DTCs, freeze Frame, live data, etc).
  • No battery needed, just plug it into the OBDII port and start diagnosis. Features a 2.5-foot flexible plug and a 7-button panel. Supports DTC look-up, and software upgrade. Supports multi-language display (English, German, Spanish, Dutch, Russian).
  • Supports all OBDII protocols, including ISO9141, KWP2000, J1850 PWM, J1850 VPW and CAN (Controller Area Network).
  • Universal Compatibility: Applicable to MOST US-based cars (made in 1996 or later), EU-based cars (made in 2001 or later), Asian cars (made in 2008 or later), and all OBD II/EOBD/CAN-compliant vehicles.
  • Smog Check: Clearly shows whether the emission-related systems are operating properly or ready for inspection and maintenance testing; turns off check engine light and resets monitors; views freeze frame data, read live PCM data stream, EVAP system test data, On-Board Monitor test data and display live O2 sensor test data.
Bestseller No. 10
BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android
  • Read and clear your Check Engine Light and all other vehicle systems. Get your unlimited free vehicle specific Repair Reports, generated from our database of millions of fixes verified by Professional Automotive Technicians
  • The BlueDriver App and BlueDriver Sensor work exclusively with each other to ensure quality
  • Officially licensed and certified for Apple and Android devices
  • As easy to use as a code reader with all the capabilities of an expensive handheld scan tool, plus the benefits of your smartphone or tablet (free app updates, portability, saving data, interactive graphing of live data)
  • BlueDriver is the Professional OBD2 Diagnostic Scan Tool trusted by mechanics and developed by Professional Engineers in North America

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