We understand how much of a hassle it can be to go through thousands of reviews when you have too many options. So, leave all your worries, check out this ultimate guide, and make a hassle-free purchase decision.
10 Best fault code readers Reviews in 2022
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.
- ✅【Screen Protecting Film】- There’s a transparent screen protecting film on the screen surface. If any scratches on the film, just tear off the screen protecting film. If any more problem on the screen, just contact our customer service for replacement directly.
- ✅【Connection Guide】- Plug the scanner into the OBDII port on your car, turn on the ignition and then press the OK button to make the connection. To view the live data, please start the engine. If connection failure, please contact motopower directly for assistance.
- ✅【Erase Codes】- When you find the fault codes, please fix the problem before erasing the codes. If the codes erased without the problem fixed, the engine fault light may turn on again in the future.
- ✅【New Only】- All products are shipped from the factory to Amazon warehouses directly. We apologize if any possible boxes damage during the shipment. If you are not pleased with the package received, please contact motopower directly for assistance. We only sell brand new products on Amazon. Any returned item to Amazon will be disposed immediately. Please be rest assured.
- ✅【Warranty & THX】- TWO YEAR WARRANTY AND 100% SATISFACTION SERVICE. Thank you for choosing motopower! But if you are not pleased with the product, please contact motopower directly for hassle-free return and refund. Save your bucks and time.; Fit type: Universal
Additional Info :
2. 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.
Additional Info :
3. Autel MS309 Universal OBD2 Scanner Check Engine Fault Code Reader, Read Codes Clear Codes, View Freeze Frame Data, I/M Readiness Smog Check CAN Diagnostic Scan Tool
- 👍【TURN OFF CHECK ENGINE LIGHT】Autel MS309 OBD2 scanner is an easy-to-use plug-and-play check engine code reader that read and clear codes. This little code scanner retrieves generic (P0, P2, P3, and U0), manufacturer specific (P1, P3, and U1) codes, and pending codes and displays DTC definitions on the TFT color screen. It can easily find out what caused the check engine light on, turn off MIL light.👉NOTE: It does not supports full engine system, if need, pls consider ML629/ MK808BT, etc.
- 👍【FREEZE FRAME DATA FOR ACCURATE DIAGNOSIS】This MS309 check engine 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 cycle verification time. It includes important engine parameters such as RPM, vehicle speed, mass airflow, engine load, fuel pressure, short/long term fuel trim, engine coolant temperature and etc.
- 👍【READINESS STATUS TO PASS SMOG CHECK】The Autel MS309 car diagnostic scanner tool 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 components monitor, O2 sensors, EVAP system and etc, making this OBD2 scan tool an excellent scan tool to help get your vehicle ready to pass the annual smog check.
- 👍【UNMATCHED COMPATIBILITY】Autel MaxiScan MS309 compact pocket code reader supports all OBD2 protocols: KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM and CAN. This OBD2 code scanner is compatible with all OBDII-Compliant vehicles, passenger cars or light trucks. For OBD2 cars, usually, EU cars after 2006, Asian cars after 2009, US cars after 1996. 👉NOTE: It does NOT supports ABS, brake, SRS, full Engine systems, etc. If need pls consider ML629/ MK808BT or above.
- 👍【RETRIEVE VEHICLE INFO】This portable OBD2/EOBD scanner MS309 enables retrieval of the Vehicle Identification No. (VIN), Calibration ID(s), Calibration Verification Nos. (CVNs). This function is useful to check whether the ECU matches when you are buying a used car. It comes with 30 days Amazon return policy, seller 1 year worry-free warranty. A very handy little tool to have with your bigger scanner. A must to keep in your car. Contact info: 🚘autelofficial @ outlook . com🚘.
Additional Info :
4. EDIAG YA201 2022 Enhanced obd2 Scanner,Check Engine Fault Code Reader Full OBDII Functions 10 Modes,Mode 6,O2 Sensor Test, Battery Test, EOBD OBDII CAN Diagnostic Scan Tool for All 1996 & Newer Cars
- 2022 Elite Ver. Live Data Graphing Code Reader👍【WORTH：Code reader car diagnostic tool + Full functions+Mode 6 +Mode 8】YA-201 obd2 scanner can check engine light: ✅retrieve I/M readiness, ✅ live data graph,✅freeze data stream,✅playback data stream✅O2 Sensor, ✅On-board Monitoring (Mode 6),✅EVAP systems(Mode 8) component test,✅Auto vehicle information,✅Upgraded battery Statu graphing. ✅ DTC lookup
- 🚗【ACCURACY: Graphing Live data & Graphing Battery Voltage】YA-201 Vehicle Code Reader is good at Mode 6 On-board monitor test（According to the maximum and minimum parameters, you can read the hidden errors of the car, even if the engine light is not on）.✅Advanced geaphing accurate real-time data and battery voltage state,freeze data stream by this obd2 scanner
- 【NECESSITY: Advaced Hardware】This code reader car diagnostic tool comes with 2. 4′ TFT colorful LCD display with Blacklight, Delicate resolution for eye protection, Lifetime-free update, Longer obd2 cable, Ergonomics patents design,plug and play. This Vehicle Code Reader is recommended by over 50,00 DIYer Ueser fans. Why not take it home？
- 🚗【EXTENED: Vehicle Coverage】Thisobd2 scanner work on domestic and import vehicle, such as car, light-duty trucks (12v only), SUV and mini-vans with standard OBD2/EOBD/JOBD&CAN protocol.This car scanner support 9 language(EN,FR，PT,DE,IT,JP,EL,PT,ZH)
- ✅ 【Youtube Influencer Mechanic Recommend】UCAR TECH offer 5 years warranty for YA201 OBD2 obd2 scanner.It supports lifetime free update 60 day refund and replacement for unsatisfied.Welcome to contact us via Q&A, email, or hotline, and our after-sale-service team for technical support
Additional Info :
5. LEEPEE LP201 OBD2 Scanner, Auto Check Engine Fault Code Reader, Plug and Play, Evap Battery Test, OBDII Code Readers Scan Tool for All OBD2 Cars Since 1996
- ✅【Plug and Play】OBD2 scanner engine code reader have a simple design and user convenience. Plug into the car OBD2 port and play on-board monitoring, quick find out engine faults, read/erase codes, help to save time and money. Support 8 languages, English, German, Dutch, Italian, Spanish, French, Russian, Chinese.
- ✅【Universal auto parts】LEEPEE-LP201 OBD2 scanner support for all cars that accorded with OBD II standard since 1996 in the US, 2000 EU-based and Asian cars, newer OBDII vehicles. If your vehicle is accorded with OBD II standard, there must a 16 pin DLC (data link connector) below the instrument panel. Help keep track of the condition of your vehicle.
- ✅【Comprehensive obd2 scanner】LP201 Vehicle Code Reader provides a newly published EVAP test (You can know the fuel consumption of the car at any time), check car engine code reader, clear engine trouble code, I/M status detection, Oxygen sensor test, vehicle information reading, Read Freeze Frame Data, DTC lookup, Battery voltage detection.
- ✅【Using Tips】Keep the decoder dry, clean, not adhere to oil/water or lubricants. Wipe the decoder by a clean with the gentle cleaner if necessary. Do not connect or disconnect any test equipment when the ignition switch is opening or the engine is running.
- ✅【Worry-free purchase】We are committed to providing customers with unparalleled customer support before and after-sales. Dear customer, please feel free to contact us if you encounter any usage problems after purchasing the OBD2 car diagnostics. Support returns and exchanges and answers to all questions.
Additional Info :
6. BAFX Products Android Wireless Bluetooth OBD2 Scanner & Fault Code Reader Diagnostic Scan Tool for Cars & Trucks – for All OBD2 Protocols on All Consumer Vehicles 1996 & Newer
- SIMPLE TO USE – Plug our OBD2 scanner into your vehicles OBD2 port; Pair with your Android phone via Bluetooth; Downlaod an app to use it with; Then connect & go! (NOT IPHONE COMPATIBLE)
- EASY FIXES FOR LESS – Using our code reader you can read & clear your check engine light fault codes with your Android phone (does not read ABS/SRS). Check your emissions system readiness, know if you will pass emissions /smog tests before you go!
- LIVE DATA – See live real time data with our code reader such as O2 sensors, fuel pressure, Engine load & more; Freeze fram data; Map based sensor tracking with certain apps
- GUARANTEED – Unlike other OBD2 car scanners we guarantee ours will work on ALL OBDII protocols including J1850 which many have problems with! Reads at faster speeds than most other OBD wireless Bluetooth OBD reader.
- Our car scanner works with all cars and light trucks purchased in the USA model year 1996 & newer (gas & diesel) including but not limited to Ford, GM, Chevy, Chrysler; Dodge, Jeep, Toyota, Honda, Lincoln, Mercury, Mercedes, BMW, Porsche & More! (For compatibility in other countries, please see product description.
- ELM327 COMPLIANT – If the app you wish to use this with states ELM327 compatible, our OBD reader will work with it. Fully compliant with the ELM327 command set.
- 3rd Party paid or free app required to use device (Piston – Free; Torque Pro, OBD Fusion, DashCommand etc)
- 2 Year, hassle free, warranty & friendly USA based support
Additional Info :
7. Autel MS300 Universal OBD2 Scanner Car Code Reader, Turn Off Check Engine Light, Read & Erase Fault Codes, Check Emission Monitor Status CAN Vehicles Diagnostic Scan Tool
- TURN OFF CHECK ENGINE LIGHT: MS300 check engine code reader can read, clear generic, manufacturer-specific and pending codes. It enables you to figure out why CEL is on like a pro and turn off check engine light instantly after proper repair.
- MECHANIC APPROVED: MS300 OBD2 scanner works with most OBDII compliant(OBD2 protocols: KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM, and CAN) sedans, SUVs and light trucks post-1996 for US cars, post-2000 for EU-based and Asian cars.
- DIAGNOSE IN SECONDS: MS300 auto code reader features easy to use 2 button design to read, clear DTCs to help home mechanics locate car problems fast. With an intuitive interface and easy-to-read backlit screen, this diagnostic code reader is easy to use.
- SMOG CHECK: MS300 car code reader retrieves I/M Readiness status to check emission-related systems like misfire monitor, fuel system monitor, comprehensive components monitor, O2 sensors, EVAP to help your vehicle ready pass the annual smog check.
- NO BATTERY NEEDED: MS300 OBDII scan tool communicates with vehicles through standard 16-PIN OBD2 cable and it’s powered by vehicle directly- no battery needed. Please follow the correct usage order: Engine off- Plug MS300 in- Turn Ignition On.
- RETRIEVE VIN NUMBER: MS300 engine code readers can retrieve VIN (Vehicle Identification Number) on 2002 and newer vehicles supporting Mode 9 for quick vehicle identification and cut time spent locating the cause why the check engine light is on.
- Retrieves generic and manufacturer specific Diagnostic Trouble Codes (DTC), includes definitions lookup software on CD and displays DTC definitions on screen
- Features an easy-to-read backlit LCD screen, multilingual menu and DTC definitions and standard 16-pin OBD-II connector–no additional cables are needed
- Retrieves VIN (Vehicle Identification No) on 2002 and newer vehicles that support Mode 9
- Supports the CAN (Controller Area Network) protols and all other current OBD-II protocols
- Works with most OBD-II compliant U.S., European and Asian vehicles (OBD-II is standard on all cars sold in U.S. post-1996)
Additional Info :
8. AUTOPHIX 3210 Bluetooth OBD2 Scanner Enhanced Universal Car Diagnostic Scanner for iPhone, iPad & Android, Fault Code Reader Plus Battery Tester Exclusive App for Quality-Newest Generation
- ➤【Powerful Check Engine Light Diagnostics】Can read and diagnose your check engine light, understand the severity of the issue, and clear fault codes in a blink of an eye. More functions compared to other simple scanner like I/M Readiness, Battery Health Check, Freeze frame, O2 sensor test, On-Board Monitoring, Evap system test, Performance Test, Data Stream, and Diagnostic reports, Handy google search button, Built-in OBD II Fault code look-up library.
- ➤【Necessary Battery Tester】Have you ever noticed many other scanner tools without battery tester functionality, which costs you extra or more, However, AUTOPHIX 3210 can Check the health of your battery and voltage with a tap on your phone screen, so it is in great condition when you need it the most on a freezing winter day without opening the bonnet.
- ➤【 Works on your car and your Language】A necessary wireless/Bluetooth car diagnostic tool/fault code reader for today’s car owners, downloadable on both iPhone iOS, Ipad and Android.3210 universal bluetooth OBD2 scanner Works on more vehicles than any scan tool on the market including all cars 1990 or newer and light trucks sold in the United States (except hybrid or electric vehicles). it works in English, German, Spanish, Finnish, French, Italian, Dutch, Portuguese and Chinese.
- ➤【 Key Point】Don’t just read vehicle malfunction codes and give you code definitions, but more importantly informs you what the possible problems are with your vehicle, even if you know absolutely nothing about cars. We are here to help you know the car troubles and clear the error code for saving money, so the understandable fault code definition is important for you.
- ➤【What You Get】: AUTOPHIX bluetooth code reader,We offered you with 3 years of warranty service,90-day money back guarantee and 24h after-sales service, If you have any questions, please freely let us know. Proudly designed in the USA by Professional Engineers. Tested in 50+ local car dealers in the United States before Mass production. Autophix only does car scanning. We are professional for your cars.
Additional Info :
|Color||Professional Car OBD II Scanner|
9. Autel MS309 OBD2 Scanner Automotive Engine Fault Code Reader Car Code Reader Diagnostic Scan Tool
- 【 Freeze Frame Data】OBD2 reader with UPGRADED CHIP to read, diagnose and clears DTC, universal DTCs (Diagnostic Trouble Codes) meanings basing on built-in database(more than 3000 codes), determines the malfunction indicator lamp (MIL) status, turn off check engine light, shows engine parameters, scan I/M readiness / monitor status (UPDATED FUNCTION), views freeze frame data(retrieve data record)(UPDATED FUNCTION) Don’t worried outbreak outside.
- 【Retrieve Vehicle Info】 OBD2 code reader enables retrieval of the Vehicle Identification No. (VIN), Calibration ID(s), Calibration Verification Nos. (CVNs). VERY USEFUL to check whether the ECU matches your car when you are buying a used car. The OBD2 Code scanner retrieves generic (P0, P2, P3, and U0), manufacturer specific (P1, P3, and U1) codes, and pending codes.
- 【Wide Vehicle Compatibility】 OBD2 scan tool is UNIVERSAL to fit all OBD2 protocols: KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM and CAN (Controller Area Network). Compatible with US vehicles since 1996 & European and Asian autos since 2000, OBDII vehicles, passenger cars, light trucks, suv. Great for gasoline cars but NOT suitable for DIESEL vehicles.
- 【Displays DTC Definitions】 Use OBDII reader to read codes easily by just plugging in and pressing scroll and enter button. Don’t need annoying Bluetooth, app and computer. Don’t need battery. Wider LCD screen with white backlight shows. Support language: French German Dutch Spanish English. 28.8in / 73cm 16 pin obd2 cable allows you to sit comfortably for car diagnostic testing.
- 【Save Maintenance Cost and Time】 tackle every automotive problem that might arise with this OBD2 diagnostic tool instantly. A compact, handy scan tool with manual in details as driver’s necessary backup. Start quick check of the car system and fix it. Risk-Free Customer Service, 1-year replacement in case any quality problem of the car OBD2 scanner. Just feel free to send us email for any problem.
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).
Additional Info :
Factors You Should Consider Before Buying the fault code readers
As you already know, research is essential before making any purchase. So, there are some factors you should consider before starting your research. This is important so that you can make your entire buying process as hassle-free as possible.
Remember, your time has as much value as your money. So, there are a few things you should determine which will affect your research as well.
There are a few questions you should ask yourself to determine your course of research on the fault code readers:
- Is this fault code readers serving the purpose of purchase? What are your expectations from the product?
- What functions must the fault code readers have? Are there any specific functions that you are seeking in the product?
- Is there a specific budget, or is the budget flexible?
- Will the fault code readers require maintenance and upkeep costs?
- Are you looking to buy the fault code readers online or offline? What will be the best places to purchase the product?
- Where will you seek reliable information on the fault code readers?
Having multiple options from various brands can get confusing, so ask yourself these questions to narrow down your research.
Once you determine your expectations from the fault code readers and your price range, you decide which ones you must research. The research will help you determine the pros and cons. But before that, where will you get the reliable information to conduct your research?
Sources for Research
It’s 2022, and your best sources for information and research can be found online. Any fault code readers and you will find the best selling online marketplaces available. Visit any or each of them to learn about the specifications and prices given on your fault code readers.
You will be able to find the best deals out of all the options. You can also watch some YouTube videos on the product to see for yourself the functionality of the fault code readers.
Advantages of Buying Products from Online Sites
Online sites provide a variety of benefits that make your selection and buying process easier. Here are some of the advantages of buying products from online sites:
Reliable online sites give you the benefit of comparing prices and finding the best deals. Platforms like online.com work with manufacturers directly to provide better deals. And the coupons and occasional discounts add to it.
There are no intermediaries in between to make the buying process easy. And the best part? No trouble of going to the shop.
Renowned online sites like Newegg, eBay, Walmart have branches all over the country. Their transaction and delivery policies are reliable compared to other e-commerce platforms.
More Variety – the best part about online shopping platforms. These sites give you access to a vast variety of options to choose from.
Suppose you go to online.com. Search fault code readers and up comes options of the product in different prices, brands, and specs. You get to browse these options from the comfort of your home and save time.
You can choose the one that fits your need from your preferred seller. Yes, online platforms even give you the option to choose your seller.
These online sites have numerous customer reviews of the products shown. So, you know which product is authentic and which seller is authorized. And for these facilities provided, they are trustworthy and credible.
Other additional benefits of shopping from online sites would be the facility of easy return and record of the purchase. Online sites are constantly making changes to make shopping easy and hassle-free from the comfort of our homes.
How to Select the fault code readers
Making your final decision can pose to be a challenge. But worry not. We have a few suggestions to make your selection process easier.
Before that, we would recommend you opt for sites like eBay, Walmart, Newegg, and Best Buy for your purchase.
So the factors you should consider while selecting your fault code readers would be:
Hop on to any of these sites and search the options you have shortlisted. Then compare the prices and look for discounts. Don’t forget to factor in shipping charges as well.
Once you get the best favorable deal, you can opt for the fault code readersto match your need.
Price and brand are somewhat interrelated. Usually, high-end brands charge more. But higher price does not mean a better choice.
So, opt for the brand that meets your need the best.
Factor in the functionality of the product as it is very crucial. Check if the specs meet your need. Consider buying the one that will last in the longer run.
Understand the fault code readers specs and functionality to determine its use for you.
As we mentioned before, online sites usually have a review section. This section is filled with customer feedbacks and even pictures of the product.
Browsing through these reviews is the smartest thing to do. These reviews allow you to comprehend how the product will work for you. You can even determine the pros and cons of these reviews.
Check the rating on the website to learn if the seller is delivering the fault code readers as expected by the other buyers.
All these factors will contribute to choosing your best fault code readers that meets your expectations. So, use your time efficiently.
And that is all for the ultimate guide to buying the fault code readers. We hope you can make your purchase confidently. Happy Shopping!