What Is The Best Obd Ii Code Reader – Our Complete Guide

Finding the obd ii code reader review is somewhat daunting when you have plenty of choices to pick. Many of us are getting frustrated especially when we are first-time consumers of obd ii code reader. Here we will discuss different types of choices with unique features of them and give you a broad outline to choose between the ideal one. To come up with a decision, make sure you will read between the lines of our buying guide too.

Here Are Our Top 10 Obd Ii Code Reader At A Glance

Here is a quick recap of our top 10 picks that lets you compare each phone with another and allow you to choose the best one.

Top 10 Best Obd Ii Code Reader You Should Go For In 2022

SaleBestseller No. 1
MOTOPOWER MP69033 Car OBD2 Scanner Code Reader Engine Fault Code Reader 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.
SaleBestseller No. 2
ANCEL AD410 Enhanced OBD II Vehicle Code Reader Automotive OBD2 Scanner Auto Check Engine Light Scan Tool (Black/Yellow)
  • 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. 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.
  • 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.
  • 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.
  • 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.
  • 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.
Bestseller No. 3
OBD2 Scanner Car Scan Diagnostic Tool Reset Clear Check Engine Code Reader for All OBD II Vehicles LeeKooLuu LK11
  • 【Auto OBDII Scanner Diagnostic Tool:】Easy-to-use plug-in-play car scanner that read and clear codes.Retrieves generic code and displays DTC definitions. It can check engine related fault codes,easily find out what caused.
  • 【Wide Compatibility:】Code readers & scan tools are compatible with all OBD II and CAN Compliant vehicles,passenger cars or light trucks,post 1996 in US,post 2000 for EU-based and Asian cars.Not compatible with new energy and hybrid vehicles.
  • 【Freeze Frame Date For Accurate Diagnosis:】Car code reader comes with viewing freeze frame function that enables you to retrieve data recorded in the ECU of the condition under which the fault occurs to figure out why the check engine light is on and cut down test drive verification time.
  • 【I/M Readiness Function:】 Car diagnostic scanner comes with I/M Readiness function to check the operations of the Emission System on OBD2 compliant vehicles.It includes vehicle-specific number of monitors like misfire monitor, fuel system monitor,Comprehensive component monitor, Oxygen sensor heater monitor,EVAP system and etc.It can help get your vehicle ready to pass the annual smog check.
  • 【Retrieve Vehicle Infor:】 Vehicle code reader enables retrieval of Vehicle Identification No. (VIN), Calibration ID(s), Calibration Verification Nos. (CVNs). This function is most useful to check whether the ECU matches your car.
SaleBestseller No. 4
ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool-Black
  • Classic design, fast scan and erase trouble codes, even a beginner can use it read the error code, find out what the problem is and perhaps fix it. Save money and time. It can not read and erase ABS, SRS(Airbag), and other systems fault codes.
  • Works on MOST 1996 US-Based, 2000 EU-Based and Asian cars, and newer OBD II & CAN domestic or import vehicles. Supports English, German, French, Spanish, Finnish, Dutch, Russian and Portuguese.
  • Easily determines the cause of the check engine light. I/M monitor readiness test, turn off the MIL (check engine light) as well as view freeze frame data. Read hard (memory) / pending (intermittent) and historic codes and show definitions.
  • The AD310 scanner is well built with a large LCD display (128 x 64 pixel) that has white backlight and contrast adjustment, indicates test results directly. No need any Batteries or Charger, gets the power directly from the OBDII Data Link Connector in your vehicle.
  • It's equipped with a 2. 5 feet long cable and made of a very thick flexible insulator. There are 4 buttons on AD310. The Up and Down button for scrolling the menu, the Enter and Exit button allow for navigation back and entering menu.
SaleBestseller No. 5
FOXWELL NT301 OBD2 Scanner Professional Mechanic OBDII Diagnostic Code Reader Tool for Check Engine Light
  • 【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 & 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.
  • 【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.
SaleBestseller No. 6
NEXPOW OBD2 Scanner, V311 Automotive Engine Fault Code Reader, Car Diagnostic Scan Tool with Battery Test Tool for All OBD II Protocol Cars Since 1996
  • 🚗【Upgrade OBD2 Scanner】This V311 OBD2 scanner has various diagnostic functions, such as: the reason of engine light, Read/Erase Code, View Freeze Frame, I/M Readiness, Vehicle Information, Data Stream, BAT-Battery Detection, DTC lookup, RealTime Curve(Car Speed, Calculate Load Value, Engine Coolant Temp, Engine RPM). The OBD2 scan tool is effective at checking engine lights, and can remove the car's diagnostic error codes.(the screen has a protective film.)
  • 🚗【Lightweight & Easy to Operate】The NEXPOW OBD2 Code Reader is very easy to use, and no need batteries or chargers, because it can be powered by car DLC directly, so it can scan and clear codes quickly. This Scanner is very easy to use, even as a beginner. You can use the on-screen display to identify the problem and fix it yourself, The car's problems which caused by glitches, you don't have to go to the 4S shop, thus saving you money. (The product page has a user manual.)
  • 🚗【Find DTCs with one click】 This V311 Code reader built-in more than 3000 code definition DTC libraries. This OBDII scanner can read both generic and manufacturer-specific fault codes, and can directly identify the code definitions on the screen to help you fully understand the code.
  • 🚗【BAT Function & LCD Display】 This car diagnostic scanner tool is designed with a clear LCD display (128 x 64 pixels) - white backlight and contrast adjustment. This OBD reader does not require any batteries or chargers, It gets power directly from your vehicle via the OBDII data link connector. Also, with the "BAT" button, you can detect the car battery voltage through a one-touch battery check function.
  • 🚗【Strong Compatibility】 The machine supports multiple languages, such as: German, Dutch, English, Italian, Spanish, French, Chinese. Our car scanner can pair with all newer cars which was built after 1996 s, and sold in the US, Europe and Asia. Supports all OBD2 protocols: SAE J1850 PWM, SAE J1850 VPW, ISO 9141-2, ISO 14230-4 (KWP2000), and ISO 15765-4(CAN). Note: This car code scanner is incompatible with new energy vehicles, hybrid vehicles.
Bestseller No. 7
Veepeak OBDCheck BLE Bluetooth OBD II Scanner Auto Diagnostic Scan Tool for iOS & Android, Bluetooth 4.0 Car Check Engine Light Code Reader
  • Supports a wide range of third-party apps (such as OBD Fusion, Torque Pro and Car Scanner) which can turn your iPhone, iPad or Android phone/tablet into a sophisticated car scan tool.
  • Read diagnostic trouble codes and freeze frame data, reset check engine light, prepare smog check, view real-time sensor readings, create customized dashboard and estimate fuel economy.
  • Works with OBD II / EOBD compliant cars and light trucks (year 1996 or newer in the US, including pickup trucks, hybrid and many electric vehicles; may require special apps).
  • Compatible with iOS (no Bluetooth pairing needed; connect in the app) & Android devices (head units not recommended). No complex settings or tricky connections plus much lower power consumption compared to WiFi, and it does not block internet access for other apps.
  • Easy to plug in and unplug. A third-party App is required (check recommendations in the description below, some may require separate purchase). Comes with one-year replacement warranty.
SaleBestseller No. 8
FOXWELL NT201 OBD2 Scanner Check Engine Light Car Code Reader OBD II Diagnostic Scan Tool
  • 🔥【POWERFUL OBD2 SCANNER】The NT201 code reader can read and clear error codes in seconds when your car shuts down suddenly, performing operations without decoding! The codes definition is easily explained by DTC Lookup function so it’s clear to help you get the specific car issue. This car diagnostic scanner can turn off the MIL and check engine status, according to operating condition of the car engine. Definitely it’s a good check engine code reader tool to save your time, money
  • 👍【PROFEESIONAL 10 OBDII DIAGNOSIS】Foxwell nt201 elite car scanner is equipped with strong full 10 modes obdii diagnostic functions. It can read and erase fault codes, stored code. The check engine code reader also retrieves I/M readiness, freeze frame data, show live data in the text and graph format, auto VIN acquisition, review the recorded DTC, O2 Sensor and EVAP Test (Mode 8), On-board Monitoring (Mode 6). All these powerful features are designed to protect your car.
  • 🍀【ON-BOAR MONITOR TEST】The obd2 scanners engine light code reader would diagnose misfire and the live O2 to monitor that misfire comes from which bank and cylinder. This obd scanner diagnostic tool will graph all the real-time streaming data it reads, including but not limited to Engine Coolant Temperature, Short Term Fuel Trim,Long Term Fuel Trim,Engine RPM,Oxygen Sensor Output Voltage, ect.
  • 🍁【WIDE VEHICLE COVERAGE】 NT201 auto car scanner will work on USA and import vehicles, such as light-duty trucks (12v only), SUV and mini-vans with standard OBD2/ EOBD/ JOBD & CAN protocol. European vehicles from 2000, American ones from 1996, and Asian from 2008. Car compatibility may be various, if you cannot confirm it, we are free to provide any help via Amazon.
  • 🌸【DESERVE TO OWN】 This FOXWELL obd scanner is built-in speaker and 2. 4' TFT colorful LCD screen, offers visual and audible indication for readiness verification. The hot key for I/M test can monitor the failure of automotive electronic system at any time to ensure that the emission of car in use doesn’t exceed the requirements of OBD regulations.
SaleBestseller No. 9
Autel MS309 OBD2 Scanner Car Engine Fault Code Reader Check State Emission Monitor Professional Mechanic CAN Diagnostic Scan Tool for All OBD II Protocol Vehicles Since 1996
  • 🚙【Little One, Big Jobs】This MS309 obd2 scanner can pay for itself in the first use. Autel MaxiScan MS309 is a plug-and-play handheld OBD2 code reader capable of scanning vehicle Diagnostic Trouble Codes (DTCs) in seconds to pinpoint emission-related issues. The little guy can do many basic but necessary works: read/clear codes, view DTC definition, turn off check engine light, check I/M Readiness status, retrieve freeze frame data and vehicle info, etc.
  • 🚙【Read Codes & Clear Codes】Knowing the codes in advance will brace you for the cost estimate to fix at the repair shop, so you can obviously save hundreds of dollars on diagnostics alone, why not? You can use MS309 to retrieve generic codes, manufacturer-specific codes, and pending codes in seconds and display DTC definitions under the codes, quickly locating the problem areas, then clear/reset the codes after proper repairs.
  • 🚙【Turn Off Check Engine Light】When your car detects an emission related problem, Check Engine Light will be turned on. Do you want to spend hundreds of dollars to turn off this light every time, maybe it's just a gas cap that's not tightened or needs to change bad parts like spark plugs and ignition coils? With Autel MS309 scan tool, you can read code to quickly find out why the check engine light is on and reset it.
  • 🚙【Ready For Annual Smog Check】If the OBD II Readiness Monitors on your car are not “Ready”, your car may fail the smog check. MS309 OBD2 scanner can retrieve I/M Readiness status to check the monitors like misfire monitor, fuel system monitor, comprehensive components monitor, catalyst monitor, O2 sensors, EVAP, etc, to help your car ready pass the annual smog check. That way you won't waste time and money on a failed smoke check.
  • 🚙【On-Screen DTC Definition, Easy To Use】 Isn't that exactly what you want? Each code is followed by its definition, saving time and effort, quickly locating the problem location, perfect for car DIYers and beginners. When you are reading codes, the corresponding DTC definition is placed below the code. MS309 OBDII scan tool communicates with vehicles through a standard 16-PIN OBD2 cable and it’s powered by vehicle directly- no battery needed.
SaleBestseller No. 10
OBDScar OS601 OBD2 Scanner Universal Automotive Engine Fault Code Reader EOBD OBDII CAN Diagnostic Scan Tool
  • 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.
  • 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).
  • Supports all OBDII protocols, including ISO9141, KWP2000, J1850 PWM, J1850 VPW and CAN (Controller Area Network).
  • 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).

What To Look For Choosing The Best Obd Ii Code Reader

Not every obd ii code reader comes with the same specifications & price. So, you should choose the one that will serve your purpose and save your wallet.

Every one of us wants to get the best deal without struggling out of many items. This would be only possible when you get an expert buying guide followed by that product. Therefore some basic questions come up: 

  • Is it worth buying?
  • What benefits will the product offer to me? 
  • What are the decisive factors while considering the right one?

Let’s find out some of the considerations from below: 

1. Brand Value: Every brand of obd ii code reader has a value all its own. We know some of the brands are really offering unique selling propositions which are supposed to give you different features compared to the competitors. We recommend you to have a look at them first. 

2. Features: Find the amazing features that will meet your demand. Don’t go for unnecessary boasting features. 

3. Specification: It is important to understand many measurements of your product which is also imperative to see. 

4. Affordability: You need to know about your wallet, right? So find a product which you will be not only interested in buying but also, you can afford it. 

5. Customer Ratings: The grade of ratings is another decisive factor. 

6. Customer reviews: This will give you valuable information from first-hand users. 
7. Product Quality: you should know the infinitesimal details about obd ii code reader in order to find out the best obd ii code reader.

Takeaway

Based on performance, features, and user satisfaction, we reviewed the  10 best obd ii code reader in the market. So, you can end your buying session successfully. If the budget doesn’t matter to you, choose the product we ranked as best overall. On the other hand, get our budget-friendly pick if you are on a tight budget.

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