Best Auto Code Readers In April 2024

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Here you have our curated list of Best Auto Code Readers. Each of them comes with different price, style, and design, so you have plenty of options to choose from. Keep reading for our top products review!

To help you in your search, we have completed this list of the Best Auto Code Readers.

Top Rated Best Auto Code Readers Of 2024

Rank Product Name Score
1
Ysding OBD2 Scanner Auto Check Car Engine Fault Code Reader Enhanced Universal OBD
Ysding OBD2 Scanner Auto Check Car Engine Fault Code Reader Enhanced Universal OBD
9.7
2
OBD2 Scanner Check Engine Code Reader, MS300 Car Diagnostic Tool for Most SUVs
OBD2 Scanner Check Engine Code Reader, MS300 Car Diagnostic Tool for Most SUVs
9.5
3
Autel MS300 Universal OBD2 Scanner Car Code Reader, Turn Off Check Engine Light
Autel MS300 Universal OBD2 Scanner Car Code Reader, Turn Off Check Engine Light
9.1
4
ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader
ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader
8.8
5
Autel MS309 Universal OBD2 Scanner Engine Fault Reader, Read Clear Codes, View Freeze
Autel MS309 Universal OBD2 Scanner Engine Fault Reader, Read Clear Codes, View Freeze
8.6
6
AUTOPHIX OBD2 Scanner Enhanced OM126P Vehicle Code Reader Auto Diagnostic Check Engine Light
AUTOPHIX OBD2 Scanner Enhanced OM126P Vehicle Code Reader Auto Diagnostic Check Engine Light
8.3
7
ANCEL AD410 Enhanced OBD II Vehicle Code Reader Automotive OBD2 Scanner Auto Check
ANCEL AD410 Enhanced OBD II Vehicle Code Reader Automotive OBD2 Scanner Auto Check
8.1
8
Autel AutoLink AL319 OBD2 Scanner Automotive Engine Fault Code Reader CAN Scan Tool
Autel AutoLink AL319 OBD2 Scanner Automotive Engine Fault Code Reader CAN Scan Tool
7.8
9
OBDScar OS601 OBD2 Scanner Universal Automotive Engine Fault Code Reader EOBD OBDII CAN
OBDScar OS601 OBD2 Scanner Universal Automotive Engine Fault Code Reader EOBD OBDII CAN
7.5
10
FOXWELL NT201 OBD2 Scanner Check Engine Light Car Code Reader OBD II Diagnostic
FOXWELL NT201 OBD2 Scanner Check Engine Light Car Code Reader OBD II Diagnostic
7.2

1. Ysding OBD2 Scanner Auto Check Car Engine Fault Code Reader Enhanced Universal OBD

1
9.7/10 our score

  • Easy and compatiable: connect to your vehicles then quickly identify error codes, also available for beginners. the obd code reader can works on most 1996+ us-based obdii, 2000+ eu-based eobd and asian petrol cars, supports 5 protocols including iso9141, kwp, j1850 pwm, j1850 vpw and can, etc. retrieves generic (p0, p2, p3, and u0) and manufacturer specific (p1, p3, and...
  • Integrated attributes: this obd ii diagnostic tool equipped with a large lcd display with backlight and contrast adjustment, unit conversion between english and metric. displays dtc definitions on the 2.4 inch led screen. supports various languages: english, spanish, french, russian, germany, italian, etc.
  • Features and muti-functions: as a professional car engine diagnostic tool, this code reader can read fault codes, easily determines the cause of the malfunction indicator light( mil), displays i/m readiness, turns off mil, clears codes and resets monitors , detect the vehicle battery condition, build-in lookup library, views freeze frame data, reads live pcm data stream...
  • 3 year warranty: 60 days free replacement or return. our obd ii--tiny design: light and portable, a vital& necessary car tool in your tool box, save money and time! any question, please feel free to contact crting service team, customer satisfaction is our forever goal!
  • Highlights and characteristics: this obd2 diagnostic tool build-in one-click i/m readiness function for quick state emissions readiness check and drive cycle verification. retrieves vehicle information(vin, cin and cvn) and reads live data stream. this car scanner built-in obd2 dtc lookup library, show the code and what the code means directly within 5 seconds. no need ...

2. OBD2 Scanner Check Engine Code Reader, MS300 Car Diagnostic Tool for Most SUVs

2
9.5/10 our score

  • Conveniently compact: easily store the car diagnostic car scanner in your glove compartment, it measures just 2.75 x 1 x 4.25. youll also love the easy-to-read lcd screen. go ahead, start diagnosing and solving engine light error codes with affordable ease!
  • Diagnose in seconds: save time by diagnosing the check engine light yourself and potentially save hundreds of dollars by avoiding expensive unnecessary repairs at an auto shop. our obd scanner gives you the power to decode engine light errors in a matter of seconds.
  • Compatible with most cars: diagnose and clear the check engine light of us cars made from 1996 to date, or european and asian cars made from 2000 to date. if your car is obd ii compliant, the ms300 automatic obd 2 scan tool should work without a hitch.
  • Clear error codes: no more driving around with a pesky check engine light. with a couple of buttons, this code reader car diagnostic tool reads and clears generic & manufacturer codes, which turns off the mil check engine light, all without any pricey professional help.
  • Retrieve vin with ease: have a vehicle made in 2002 or later? weve designed our car diagnostic scanner to retrieve the vin (vehicle identification number) in select cars. this especially comes in handy when looking up the information & history of a used vehicle.

3. Autel MS300 Universal OBD2 Scanner Car Code Reader, Turn Off Check Engine Light

3
9.1/10 our score

  • 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 vin (vehicle identification no) on 2002 and newer vehicles that support mode 9
  • Retrieves generic and manufacturer specific diagnostic trouble codes (dtc), includes definitions lookup software on cd and displays dtc definitions on screen
  • 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.
  • 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.
  • 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)

4. ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader

4
8.8/10 our score

  • Classic design, fast scan and clear trouble codes, even a beginner can use this unit to read the error code, find out what the problem is and perhaps fix it. save money and time.
  • 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.

5. Autel MS309 Universal OBD2 Scanner Engine Fault Reader, Read Clear Codes, View Freeze

5
8.6/10 our score

  • Turn off check engine light: autel ms309 obdii scanner is an easy-to-use plug-n-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 check engine related fault codes, easily find...
  • Unmatched compatibility: autel 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, post 1996 in us, post 2000 for eu-based and asian cars.
  • 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, vehi...
  • Retrieve vehicle info: the autel ms309 automotive obd2 scanner enables retrieval of the vehicle identification no. (vin), calibration id(s), calibration verification nos. (cvns). this function is most useful to check whether the ecu matches your car when you are buying a used car. the ms309 auto car scanner comes with lifetime free software updates and is backed by 45 d...
  • 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 to...

6. AUTOPHIX OBD2 Scanner Enhanced OM126P Vehicle Code Reader Auto Diagnostic Check Engine Light

6
8.3/10 our score

  • Checking car engine tool the om126p enhanced obdii scanner can read and erase the trouble codes that can cause emission problems in your vehicle in seconds, turn off the mil (check your car engine) and reset the monitor, build a dtc lookup library you can find the related code definitions to help you determine if your car needs repair, to save you time and money, and...
  • Easy to operatethe om126p car diagnostic tool equiped with 2. 4" tft 262k true color lcd display screen to indicates the test results , with the silicone keypad you can easy to access the each menu options, the i/m readiness hot key can check the state emissions readiness and drive cycle verification,also, a wealth of car information is retrieved to find out all abou...
  • Worry-free service plug & play, no battery or charger required,om126p obdii diagnostic scan tool supports a lifetime free software updating and review & print diagnostic reports from the auto fix ,via connect to a computer via usb (for windows 7/8/10 only), and we offer one year warranty , if you cannot comfirm its compatility, please feel free to consult us.
  • Powerful features built-in 14 special functions in 1 car reader, read and erase stored emission related codes, pending codes, and show code definitions, data steam, freeze frame, on-board monitoring, and show the vehicle information,i/m reading,review the recorded dtc,review & print report. support o2 sensor and evap system test, let you initiate a leak test for the ...
  • Wide range diagnose work on all after 1996 and newer vehicles models in the usa(obd ii&can) or other imported vehicles. quickly read and erase the dtc on all obd ii protocols vehicles: can, j1850 pwm, j1850 vpw, iso9141 and kwp2000 and support for 10 languages: english, french, spanish, german, russian, italian, finnish, portuguese, polish, dutch, which make it easy ...

7. ANCEL AD410 Enhanced OBD II Vehicle Code Reader Automotive OBD2 Scanner Auto Check

7
8.1/10 our score

  • 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.
  • 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 efficienc...
  • 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 charg...
  • 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...
  • 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.
8
7.8/10 our score

  • User-friendly design: this check engine code reader features a patented one-click i/m readiness key, tft color display, built-in speaker, led indicator etc. the cable is long enough without being too long and getting in the way. no batteries are needed.
  • For end user & diyers: this error code reader is plug and play and comes with an easy interface. even if youre not familiar with vehicle repair, you can quickly take control of this code reader, and get the information you want.
  • Extensive application: compatible with 7 languages (english, french, spanish, etc.) and various post-1996 obd ii protocol vehicles (toyota, nissan, honda, ford, etc.), this obd2 scanner provides accurate and fast diagnosis for worldwide car owners.
  • Turn off cel: this car diagnostic tool supports reading dtcs, displaying live data, freeze frame & i/m readiness etc to figure out the root cause of the check engine light (cel) and turning it off to help you detect any potential problems.
  • High-quality services: 12 months warranty from the date of purchase and lifetime free update are offered by this automobile obdii scan tool. welcome to contact us via q&a, email, or hotline, and our after-sale-service team for technical support.

9. OBDScar OS601 OBD2 Scanner Universal Automotive Engine Fault Code Reader EOBD OBDII CAN

9
7.5/10 our score

  • 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).
  • 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.
  • 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.

10. FOXWELL NT201 OBD2 Scanner Check Engine Light Car Code Reader OBD II Diagnostic

10
7.2/10 our score

  • Wide vehicle coverage nt201 bi-directional vehicle check engine code reader will work on domestic and import vehicle, such as light-duty trucks (12v only), suvs and mini-vans with standard obd2/eobd/jobd&can protocol. european vehicles from 2000, american ones from 1996, and asian from 2008.
  • No worries plug and play, no need any batteries, get power directly from obd2 interface in your vehicle. multilingual menu supports english, spanish etc. lifetime free upgrade to keep you stay current with the latest development of diagnosis.
  • On-board monitor testyou can use the car scanner to diagnose the misfire and the live o2 monitoring to get an idea a misfire is coming from which bank and cylinder. this code reader car 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, o...
  • Full 10 modes obd2 car diagnostic scannerread and erase fault codes, retrieve i/m readiness and freeze frame data, show live data in the text and graph format, auto vin acquisition, o2 sensor and evap test (mode 8), advanced on-board monitoring (mode 6).
  • Deserve to ownnt201 automobile code reader is built in speaker and 2. 4' tft colorful lcd display screen, offers visual and audible indication for readiness verification. unique dust-resistant surface makes this auto scanner tool stronger and more durable.

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