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The Best Zr4 Obd2 Code Reader of 2022 – Reviews & Buying Guide

After hours researching and comparing all models on the market, we find out the Best Zr4 Obd2 Code Reader of 2022. Check our ranking below.

2,321 Reviews Scanned

Rank No. #2
LAUNCH Creader 301 OBD2 Scanner, Car Code Reader with Full OBD2 Functions, Check Engine Light Car Diagnostic Tool, O2 Sensor/EVAP System/Smog Test/I/M Readiness Car Scanner, Lifetime Free Update
  • WARM NOTE**: LAUNCH Creader 301 OBD2 Scanner is sold and provides after-sales support services by Launch Tech USA. It has IP restrictions and can only be used normally in the United States and Canada, please pay attention when purchasing, thank you!
  • DIY OBD2 Diagnostic Scanner: LAUNCH Creader 301 is an entry-level and cost-effective DIY diagnostic tool, it will be a good assistant for a beginner. This OBD2 scanner comes with a 1.77" TFT color display, which has good visual effects, you can see the test results and data clearly. Just plug and play, no need to charge, very easy to use.
  • Full OBD2 Functions: Creader 301 OBD2 scanner supports full OBD2 Functions: quickly read/erase codes, view live data/freeze frame, retrieve I/M readiness monitor status, check O2 sensor, do On-board monitor test/EVAP test, read vehicle information, built-in DTC lookup library. It works with most 1996 and newer American, European, Asian vehicles, which supports OBD2/EOBD.
  • Lifetime Free Update: You can go to our LAUNCH official website to download and install the update tool, then connect the scan tool to a PC via the USB cable, and choose the latest version to update. Then the data will be accurate and its using life can be extended.
  • Wide Vehicle Coverage: The OBD2 scanner supports all OBDII protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN (Controller Area Network), it can work with most vehicles after 1996 & newer OBD2 in American, European, Asian.
Rank No. #3
ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Tool for All OBD2 Vehicles Since 1996 & Newer (Black)
  • 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.
SaleRank No. #4
BLCKTEC 420 Bluetooth OBD2 Scanner Diagnostic Tool - Vehicle Code Reader for Car - Clears Check Engine Light - Comes with Premium OBD App On IOS & Android - Works For All Cars 1996 & Newer
  • FIND THE PROBLEM - Get all the functions you need to determine the cause of your check engine light and fix it. Read code, erase code, view freeze frame, I/M readiness, vehicle information, live data, code severity, battery/alternator test and more.
  • GET THE FIX - Get more than just the code. When paired with our app, you'll get real-world fixes verified by our vast network of ASE Certified Technicians for your specific make, model, and engine diagnostic data. Diagnose the issue, get the fix, and buy the right parts needed for repair.
  • COMES WITH PREMIUM APP - View Upcoming Maintenance, Technical Service Bulletins (straight from the manufacturers), Dealer and Safety Recalls, Vehicle History Report, Predicted Repairs, RepairPal (trusted network of verified workshops that can provide fixes) and more. Available on both iOS and Android.
  • UNMATCHED VEHICLE COMPATIBILITY - Our car scanner is compatible with 1996 and newer OBD2 compliant vehicles (foreign or domestic) and supports 3 languages - English, Spanish, & French. To verify your vehicle compatibility, visit our FAQ section below.
  • USA DESIGNED & SUPPORTED - We are a Southern California based company and take pride by offering products that are designed and supported by ASE Certified Technicians right here in sunny California. Have questions? Need help? Never hesitate to reach out, our friendly automotive techs are ready to help.
Rank No. #5
OBD2 Scanner Code Reader for Car Check Engine, Automotive CAN Diagnostic Tool, Read and Erase Fault Codes, Check Emission Monitor Status, Universal for All OBD II Protocol Cars After 1996
  • 【New Advantages】: The OBD2 scanner can fully diagnose the car's data. It can 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. Six popular languages are supported: English, German, Dutch, Spanish, French, and Italian.
  • 【Save Money & Time】: The automotive diagnostic scanner can quickly diagnose your car at any time, reading and erasing fault codes that may be causing vehicle emission problems in seconds. It helps you detect potential problems and avoid unnecessary excessive repair costs. We recommend that when you find a fault code, please fix the problem before erasing the code.
  • 【Convenient & Portable】: OBD2 diagnostic tool is very easy to use, you just need to plug it into your car's OBD port and turn on the ignition, you will be able to find the problem about your car's engine system and possibly fix it. The compact size of 6.10 x 3.34 inches is easy to grip with one hand, and you can put it in any toolbox or pocket, and it doesn't take up too much space.
  • 【Compatibility】: The car code reader is compatible with 99% of OBDII vehicles. For OBD2 cars, usually, post 1996 for US market, post 2006 for EU market and post 2009 for Asian market. It has a 16pin OBDII standard interface. It requires no additional apps and allows even novices to quickly find and fix car troubles.
  • 【Instructions】: There are 6 buttons on OBD2 Scanner: scroll up/down, enter/exit and buttons that quick query VIN vehicle number& the DTC fault code. If you have any product problems or installation problems, please feel free to contact us, we promise to always provide satisfactory solutions and serve you.
SaleRank No. #6
BLCKTEC 430 Bluetooth OBD2 Scanner Diagnostic Tool - Car Code Reader for All Cars OBDII Compatible - Read & Clear Engine, ABS, SRS, Oil Light, & More - Subscription Free OBD App On iOS & Android
  • 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.
Rank No. #7
Anyongora OBD2 Scanner, Universal Code Reader for Check Engine Fault Light, CAN Diagnostic Scan Tool for All OBDII Protocol Cars
  • THE FIRST DIAGNOSTIC SCAN TOOL YOU WILL EVER NEED: The scanner is plug and play, no need to prepare a separate battery, you can connect it directly to your car. And it has all the basic functions of a code reader to meet your needs. Supports 5 national languages (English, French, German, Spanish, Dutch).
  • USE IT TO FIND THE CAUSE OF THE CAR'S PROBLEM: It can help you quickly check the reason for the engine trouble light turning on, built-in OBD2 DTC lookup database and have more than 3,000 universal code definitions. It can also help you fix some basic faults yourself.
  • CLEAR CODES AND VIEW VEHICLE INFORMATION: When the fault is fixed, use it to clear the car's fault codes. It can also read the vehicle's I/M status information, view the vehicle's VIN information, display the sensor data and other information that can help you better check and maintain your vehicle.
  • COMPATIBLE WITH ALL OBD II AND CAN COMPLIANT VEHICLES: V309 has broad compatibility, supporting 9 protocols, compatible with all OBD II and CAN compliant vehicles, including most US post-1996 vehicles and most EU and Asian post-2000 vehicles. Not compatible with new energy and hybrid vehicles.
  • GREAT QUALITY ON THE MARKET: Manufactured from high strength resin material with a non-slip side design that is both attractive and durable. The screen has a clear LCD display (128 x 64 pixels), allowing you to see the information displayed clearly.
SaleRank No. #8
MOTOPOWER MP69033 Car OBD2 Scanner Code Reader Engine Fault Scanner CAN Diagnostic Scan Tool for All OBD II Protocol Cars Since 1996, Yellow
  • 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.
SaleRank No. #9
MOTOPOWER MP69038 Car OBD2 Scanner Code Reader Engine Fault Code Reader Scanner CAN Diagnostic Scan Tool - Elite Edition
  • Elite Edition - 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 10 languages - English,German, Dutch, Spanish, French, Italian, Russia, Chinese, Japanese and Korean. Designed with a clear display LCD screen (128 x 64 pixels). No need any battery or charger, OBD reader gets the power directly from your vehicle through the OBDII Data Link Connector.
  • Premium OBD2 Code Reader with Enhanced Coverage and Functionality - The Scanner empowers home mechanics, automotive enthusiasts, and service & repair technicians with professional-level functionality. It is a vehicle code reader that reads and clears OBD engine codes and displays all vehicle information from when a trouble code was triggered.
  • Easy self-diagnosis of emission status and other important information - Know your smog check results before your state does. The scanner determines whether you’ll pass a state vehicle smog test. It can also provide trip cycle procedures for completing your smog check.
  • Compact Design with powerful performance - Mini size and light weight for easy operation. It helps you easily find the problem and fix the problem..ABS / Airbag / SRS 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 / SRS / Oil Service Light, etc.
SaleRank No. #10
Zmoon OBD2 Scanner Diagnostic Tool, Vehicle Check Engine Code Readers with Reset & I/M Readiness & More, Car OBDII/EOBD Diagnostic Scan Tool for All Vehicles After 1996
  • 🔍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.

Last update on 2023-09-08 / Affiliate links / Images from Amazon Product Advertising API

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