Looking For Best Obd2 Code Readers Picks For 2024

Features :

• 【Auto OBDII Scanner Diagnostic Tool】This plug-and-play car code reader and clears codes with ease. It retrieves generic code and displays DTC definitions to quickly identify engine related fault code, easily find out what caused.
• 【Broad Compatibility】OBD2 scanner diagnostic tool is compatible with all OBD II and CAN Compliant vehicles, including passenger cars and light trucks dating back to post-1996 in the US, post-2000 for EU-based and Asian cars. Please note that it is not suitable for new energy or hybrid vehicles.Supports multilingual – including English,German, Dutch, Spanish, French, Italian etc.
• [I/M Ready Function] Car diagnostic scanner is used to check whether the status of the I/M function is ready.
• 【Freeze Frame Date For Accurate Fault Diagnosis】OBD2 scanner features a viewing freeze frame function, which retrieves data recorded in the ECU of the condition under which the fault occurs. This feature quickly determines why the check engine light is on, reducing test drive verification time.
• 【Retrieval of Vehicle Info】Vehicle code reader can retrieve the Vehicle Identification No. (VIN), Calibration ID(s), Calibration Verification Nos. (CVNs), and more, ensuring that the ECU matches your car.
• 【Maintain Your Engine In Good Shape】When the MIL illuminates with a steady light, simply plug the code reader into your car’s 16pin OBD II port, press the button according to your need, and you’ll see the error code and its definition instantly. Use the code reader to erase engine fault codes and keep your engine in good shape.
• 【Product Warranty】Professional auto scan tools come with a 3-year warranty and lifetime technical support. If you encounter any issues using this product, please contact us for assistance to resolve it promptly.

Features :

• 🔍Car Diagnostic Scanner with Full OBD/EOBD Function — ✅Read codes and clear codes, ✅10000+ error codes available for query, ✅viewe freeze frame, ✅I/M readiness and historical I/M Data, ✅live data stream and live curve (car speed, battery voltage etc. ), ✅car information reading, ✅oxygen sensor test, ✅EVAP test, ✅calculate load value, ✅engine coolant temperature, ✅get engine speed. It has all the OBD functions you need.
• 📱2.8” HD Color Screen — Compared with traditional OBD scanners, Zmoon 2.8” HD color check engine code reader displays more and richer content, which will not cause eye fatigue after long-term use. And the body design is very suitable for one-handed holding.
• 🚗Compatible with Most Vehicles & 7 Languages Available — OBDII/EOBD car scanner diagnostic for all American cars after 1996, European cars after 2002, Asian cars after 2008. Supports English, Spanish, French, German, Italian, Russian and Dutch.
• 🔌Plug and play: Directly powered by the car, even beginners can quickly master and use the car code scanner proficiently. No need to download APP, it is more accurate and stable than the wireless bluetooth code reader! And there are 3 statu lights on the device to remind you if your car is faulty, which is very friendly to beginners.
• 📧Worry-Free After-Sales Service: Zmoon OBD car scanner diagnostic tool has 30 days return policy and extended 3 years warranty! 7*24 hours customer service, if you have any dissatisfaction or questions, you can send us a message in the background, we will reply quickly within 24 hours.

Features :

• 🚗 Elevate Your Car Diagnostics with Speed and Precision: This advanced OBD2 scan tool can provide comprehensive OBD2 functions. Effortlessly read and clear codes, check I/M readiness, capture freeze frame data, retrieve your vehicle’s VIN, evaluate EVAP systems, and access live data streams with graph displays. Built-in 35,901 DTCs, O2 sensor tests, onboard monitoring, and component assessments. Keep your vehicle’s health in check, saving you both time and money on unnecessary repairs.
• 🖨️ Seamlessly Print and Stay Upgraded for Life: Our OBD2 scanner brings cutting-edge features to your fingertips. Review data streams and replay DTCs with ease, and take advantage of the convenient printing function. Connect the scanner to your Windows computer and effortlessly print fault data, arming you with the information you need to dodge surprise costs at auto repair shops. Enjoy a lifetime of free upgrades, ensuring you’re always equipped with the latest features and enhancements.
• 🌈 Vibrant 2.8” Display & Intuitive New User Interface: Experience optimal clarity on our 2.8-inch color screen. Tailor your experience with dark or light modes and adjust brightness to your liking. The revamped user interface is designed for simplicity, making it the ideal choice for beginners and experts alike. Effortlessly navigate setup, OBDII diagnostics, I/M readiness, and DTC search and check. Our intuitive UI guides you step by step, creating a seamless and stress-fr-ee journey.
• ⚡ Swift Hot-Keys for Effortless Navigation: Simplify your experience with our car check engine code reader’s 3 quick-access hot-keys. The “F2” key swiftly displays I/M readiness status, perfect for s-mog checks. Tap “F1” to instantly read current fault codes and pinpoint issues. When you’re done, the “EXIT” key smoothly returns or exits the menu. Crafted for home mechanics, DIYers, dealers, novices, and auto repair shops, these hot-keys make every operation a breeze.
• 🔌 Plug & Play for Real-Time Updates: Forget about batteries and chargers. Our OBD2 scanner seamlessly connects to your vehicle’s OBD2 interface, keeping you informed about your car’s health around the clock. The vehicle code reader’s visual indicator light offers at-a-glance insights: red for faults, yellow for incompatibilities, and green for successful connections. Stay in the loop without the hassle.
• 🌎 Universal Compatibility & Multilingual Support: Compatible with 9 protocols post-1996 in the USA, 2002 in the EU, and 2008 in Asia, our car diagnostic scanner is your versatile companion. Note that it isn’t suitable for new energy or hybrid vehicles outside the OBD2 protocol. The OBD2 scanner supports 10 languages, including English, German, Dutch, Spanish, French, Italian, Russian, Chinese, Japanese, and Portuguese. If you’re uncertain about compatibility, we’re here to assist on Amazon.
• ✅ No-Hassle Returns and Extended 3-Year Replacement: Your satisfaction is our priority, backed by a 60-day return policy for complete peace of mind. If you’re not entirely satisfied, we gladly offer full refunds. Plus, our industry-leading 3-year replacement service guarantees years of confident use. Have questions? Reach out to us for swift and effective solutions. Also, enjoy the added convenience of a Type-C cable to connect the OBD2 scanner tool to your computer, streamlining diagnostics.

Features :

• SIMPLIFYING CAR REPAIR – Our goal is to simplify your car repair process. Our device turns your smartphone into a powerful OBD2 scanner diagnostic tool, allowing you to quickly understand your vehicle’s problem, view recommended fixes, and purchase the necessary parts for repair.
• EXPERIENCE PROFESSIONAL DIAGNOSTICS – BLCKTEC’s enhanced vehicle diagnostics gives you access to advanced features typically found only on high-end scanners. With our car code reader you can read and clear engine codes, ABS (brakes), SRS (airbags), TPMS codes, and many more.
• RELIABLE AND ACCURATE RESULTS – Our car scanner utilizes the latest OBD2 technology to provide accurate and reliable diagnostic information, ensuring that you can trust the results you receive.
• COMPATIBLE WITH A WIDE RANGE OF VEHICLES – Our bluetooth OBD2 scanner works with most vehicles made after 1996, including cars, trucks, and SUVs, making it a versatile tool for any DIYer.
• USER-FRIENDLY APP – Our accompanying app is easy to use and navigate, with clear and concise information displayed in an easy-to-understand format. Available on IOS and Android.

Features :

• 【Practical Car OBD2 Scanner】The YA100 enhanced OBD2 scanner is an essential car scanning diagnostic tool, supports full OBDII functions, such as Read/Erase Codes, View Freeze Frame, Live Data, Vehicle Information, Component(EVAP System) Test, On-Board Monitor(Mode 6)/ O2(oxygen) Sensor Test, I/M Readiness and DTC Lookup. It can read and erase fault codes, turn off the check engine light so as to protect your driving safety.
• 【Wide Automotive Compatibility】The YA100 OBD2 code reader,supports multiple OBD2 protocols,is compatible with most after 1996 and newer vehicles models(only 12v cars) in America, European and Asian.It supports 10 languages like English, French, Russian, Spanish, German, Italian, Portuguese, Japanese, Chinese and Polish, which can easily meet your usage needs.(Incompatible with Kia, Hyundai)
• 【Plug and Play】 It is very easy to use even if you don’t have any experience, no need any battery or charger, the YA100 OBD2 code reader gets the power directly from your vehicle through the OBDII Data Link Connector. Simple and effective tool designed for DIY enthusiasts, individual car owners, etc.. Affordable and worthwhile home car scan diagnostic tool.
• 【Accurate & Reliable Data】 Insert the OBD2 connector into the car data link connector and turn ignition on, select the Diagnostic Menu to perform a quick test.It can accurately read vehicle information and monitor the live data, scan the diagnostic freeze frame data, read and clear the fault code, allowing you to accurately judge the state of the car and avoid accidents in advance.
• 【High-quality OBD2 Code Reader】 The YA100 OBD2 scanner is lightweight but very functional. It is equipped with a 1.8inch TFT Color Screen, which clearly displays the diagnostic results. With the Screenshot function, you can record the error code and data flow for easy viewing next time. It has a built-in DTC Lookup to help you quickly check fault codes. It also has the function of Voltage Test and can be Lifetime Free Update.

Features :

• Multi-Functions – Practical Multi-Functions OBD2 code reader features built-in OBD2 DTC lookup library, which help you to determine the cause of the engine light, read code, erase code, view freeze frame, I/M ready, vehicle information, data flow, real-time curve, get vehicle speed information, calculate load value, engine coolant temperature, get engine speed.
• Wide Capability – Supports 9 protocols compatible with most 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import vehicles. Supports 6 languages – English,German, Dutch, Spanish, French, Italian.
• LCD Display – Designed with a clear display LCD screen (128 x 64 pixels) – white backlight and contrast adjustment. No need any battery or charger, OBD reader gets the power directly from your vehicle through the OBDII Data Link Connector.
• Compact Design – Car diagnostic scanner is equipped with a 2.5 feet long cable and made of a very thick flexible insulator.There are 6 buttons on OBD2 Scanner:scroll up/down,enter/exit and buttons that quick query VIN vehicle number& the DTC fault code.
• ABS / Airbag codes NOT Supported – It is able to read and clear check engine information which is part of OBDII system, but it cannot work with non-OBDII systems, including ABS / Airbag / Oil Service Light, etc.

Features :

• 💥【A MUST-HAVE TOOL FOR DIYERS】- VDIAGTOOL VD10 car code reader is an incredibly useful obd scanner for each car owner or hobbyist, even for those with little to no experience when it comes to vehicle mechanics! Using this car diagnostic scanner is extremely easy. All you have to do is attach it to your car OBDII port and you can diagnose car problems in seconds! ✅ Read Codes (DTCs); ✅ Clear Codes; ✅ Live Data; ✅ View Freeze Frame; ✅ I/M Readiness; ✅ Vehicle Information.
• 🚗【KEEP ENGINE IN GOOD STATUS】- VDIAGTOOL check engine code reader brings a fast access to scan, read the car fault code, show its definition on the screen instantly, troubleshooting to find the root causes of problems, erase the engine fault code and turn off the MIL (Malfunction Indicator Light).
• 🚗【READ/CLEAR CODES & DTC LOOKUP】- No search online & saving your time, this vehicle code reader retrieves generic (P0, P2, P3, and U0), manufacturer specific (P1, P3, and U1) codes, pending codes and displays DTC definitions based on the built-in database(more than 3000 codes) on the TFT screen, find out the root causes and clear the codes after fixed.
• 🚗【LIVE DATA & RETRIEVE FREEZE FRAME】- This diagnostic scan tool for accurate diagnosis enables you to retrieve data from vehicle sensors, such as Engine RPM, Intake air temperature, Short/Long term fuel, Misfire data and etc. The freeze frame is stored in the PCM together with the diagnostic trouble code (DTC) related to the fault. VD10 car scanner can be a valuable & practical diagnostic aid and also greatly help when diagnosing intermittent problems.
• 🚗【I/M READINESS for THE S-nn-0-g CHECK】- OBDII vehicle may not pass the annual inspection unless the required monitors since reset are complete. So you should at least read the readiness monitors and make sure they are ready. This car obd2 scanner diagnostic tool is equipped with I/M readiness function to check the operations of the e-m-issi0n system on OBD2 compliant vehicles, run I/M monitor readiness test, checking if the pass vehicle s-m-0-g inspection.
• 🚗【EXTENSIVE CAR COMPATIBILITY】- This obd2 code readers & scan tools supports all OBDII protocols: CAN, ISO9141, KWP2000, J1850 PWM, J1850 VPW. Compatible with 99% OBDII-Compliant vehicles, post 1996 US-based, post 2006 for EU-based and post 2009 for Asian-based, 12V cars, SUVs, light trucks. Also it can retrieve Vehicle Information such as VIN number, Calibration ID(s), Calibration Verification Nos. (CVNs), which is useful to check whether the ECU matches when you are buying a used car.
• 🚗【PLUG & PLAY & EASY to USE】- VD10 car code read auto scan tool featured with a clear 2-line display LCD screen – white backlight and contrast adjustment. Plug & play, no need for batteries or a charger, this car diagnostic scanner could get power directly from the OBD2 Data Link Connector in your vehicle.
• 💥【3-YEAR WARRANTY & LIFETIME FREE UPDATE】- You will get 3 years warranty and lifetime free update when buying this multi-function VD10 obd2 scanner for car. It can support 6 languages (English, French, German, Spanish, Italian, Russian). Feel free to reach us via 📥 VDiagTool2 @ out look . com 📥/1-213 355 7171 if you need any further help.

Features :

• This ELM327 suport TORQUE software for Android system cell phone,OBDscope software for Symbian system cell phone,PPC(Windows Mobile) system cell phone,ScanMaster-ELM for PC etc.
• Project Bluetooth password: 1234
• Super Mini ELM327 OBD2 OBDII Bluetooth Auto Car Diagnostic Interface Scanner, Easy to take.
• Works with all OBD-II compliant vehicles.
• Wireless (Bluetooth) 5~10meters.
• Software included for Palm, PDA, Mobile, Windows PC, Smartphone.

Features :

• ✐ Multi-Functions: Practical Multi-Functions obd2 scanner diagnostic tool features built-in OBD2 DTC lookup library, which help you to determine the cause of the engine light, read code, erase code, fault code information query,view freeze frame, I/M ready,reading data stream and playback function, real-time curve, reading vehicle information, get vehicle speed information, calculate load value, engine coolant temperature, get engine speed,Support car battery voltage test, EVAP/O2 sensor test.
• ✐ Car Diagnostic Scanner for Most Cars: Supports 9 protocols compatible with most 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import vehicles. Supports 8 languages – English,German, Dutch, Spanish, French, Italian,Russian and Chinese.
• ✐ 2.8 Inch IPS color screen: Break the conventional car OBD2 code reader concept and redefined it, Adopting a 2.8-inch IPS color obd2 gauge display, it has a stylish appearance and a comfortable hand held experience. Don’t need any battery or charger, OBD reader gets the power directly from your vehicle through the OBDII Data Link Connector.
• ✐ Perfect Design: Car diagnostic scanner is equipped with a 2.5 feet long cable and made of a very thick flexible insulator.There are 4 buttons on AMTIFO W4 OBD2 Scanner: scroll up/down,confirm/exit button and three warning lights.(Green light: support the vehicle detection ;Yellow light: It is read that the vehicle is faulty ; Red light: The product is energized normally)
• ✐ Warranty & Service: TWO YEAR WARRANTY AND 100% SATISFACTION SERVICE. Thank you for choosing AMTIFO! But if you are not pleased with the product, please contact AMTIFO Team directly for hassle-free return and refund. Save your bucks and time.

Features :

• CEL Doctor: The ANCEL AD310 is one of the best-selling OBD II scanners on the market and is recommended by Scotty Kilmer, a YouTuber and auto mechanic. It can easily determine the cause of the check engine light coming on, quickly read and clear diagnostic trouble codes, read live data & hard memory data, view freeze frame, I/M monitor readiness and collect vehicle information. Instead of taking car to mechanic shop, you can use it to check the trouble code and show code definition by yourself.
• Sturdy and Compact: Equipped with a 2.5 foot cable made of very thick, flexible insulation. It is important to have a sturdy scanner as it can easily fall to the ground when working in a car. The AD310 OBD2 scanner is a well-constructed device with a sleek design. It weighs 12 ounces and measures 8.9 x 6.9 x 1.4 inches. Thanks to its compact design and light weight, transporting the device is not a problem. The buttons are clearly labelled and the screen is large and displays results clearly.
• Accurate Fast and Easy to Use: The AD310 scanner can help you or your mechanic understand if your car is in good condition, provides exceptionally accurate and fast results, reads and clears engine trouble codes in seconds. If you want to find out the cause of the check engine light, this device will let you know immediately and fix the problem right away without any car knowledge. No need for batteries or a charger, get power directly from the OBDII Data Link Connector in your vehicle.
• OBDII Protocols and Car Compatibility: Many cheap scan tools do not really support all OBD2 protocols. This is not the case with the AD310 scanner as it can support all OBDII protocols such as KWP2000, J1850 VPW, ISO9141, J1850 PWM and CAN. This device also has extensive vehicle compatibility with 1996 US-based, 2000 EU-based and Asian cars, light trucks, SUVs, as well as newer OBD2 and CAN vehicles both domestic and foreign. Check compatibility with your vehicle model before purchasing.
• Home Necessity and Worthy to Own: This is an excellent code reader to travel or home with as it weighs less and it is compact in design. You can easily slide it in your backpack as you head to the garage, or put it on the dashboard, this will be a great fit for you. The AD310 is not only portable, but also accurate and fast in performance. Moreover, it covers various car brands and is suitable for people who just need a code reader to check their car.