Best Code Reader Scanners In April 2024

Looking for the Best Code Reader Scanners that can last long and perform well? Read our review and buying guide on Best Code Reader Scanners below.

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

Top Rated Best Code Reader Scanners Of 2024

Rank	Product Name	Score
1	Autel MS300 Universal OBD2 Scanner Car Code Reader, Turn Off Check Engine Light Buy Now	9.7 Buy Now
2	Autel AutoLink AL319 OBD2 Scanner Automotive Engine Fault Code Reader CAN Scan Tool Buy Now	9.5 Buy Now
3	FOXWELL NT201 OBD2 Scanner Check Engine Light Car Code Reader OBD II Diagnostic Buy Now	9.1 Buy Now
4	Autel MS309 Universal OBD2 Scanner Engine Fault Reader, Read Clear Codes, View Freeze Buy Now	8.8 Buy Now
5	Bafx Products - Wireless Bluetooth OBD2 / OBDII Diagnostic Car Scanner & Reader Buy Now	8.6 Buy Now
6	Bafx Products Wireless WiFi OBD2 / OBDII Code Reader & Scanner for iOS Buy Now	8.3 Buy Now
7	ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader Buy Now	8.1 Buy Now
8	OBDScar OS601 OBD2 Scanner Universal Automotive Engine Fault Code Reader EOBD OBDII CAN Buy Now	7.8 Buy Now
9	innova 3145 ford digital obd1 code reader Buy Now	7.5 Buy Now
10	ANCEL AD410 Enhanced OBD II Vehicle Code Reader Automotive OBD2 Scanner Auto Check Buy Now	7.2 Buy Now

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

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9.7/10 our score

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

2. Autel AutoLink AL319 OBD2 Scanner Automotive Engine Fault Code Reader CAN Scan Tool

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9.5/10 our score

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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.
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.
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.

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

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9.1/10 our score

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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...
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.
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.

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

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8.8/10 our score

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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...
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...
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.
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...
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...

5. Bafx Products - Wireless Bluetooth OBD2 / OBDII Diagnostic Car Scanner & Reader

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8.6/10 our score

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Not compatible with ios devices (iphones, ipads etc) for ios devices, see our wifi obd reader, this version of our bluetooth obd2 scanner and is only compatible with android or windows devices
Important please follow all setup steps indicated in instructions for a successful connection! this obd2 scanner does not read abs, srs, tpms, oil change or any other non-obdii related lights
Monitor & analyze - a must have tool for any diy mechanic, you can read and clear your check engine light and monitor different vehicle sensors in real time to better locate your problems
Compatibility - our obdii reader will work on all vehicles purchased in the usa model year 1996 or newer, unlike other obd2 readers, ours works on all obd2 protocols including j1850 and can
2 year warranty - for 2 years you will be covered by our warranty against all manufacturing defects, with a hassle free claims process and friendly usa based support you cannot go wrong

6. Bafx Products Wireless WiFi OBD2 / OBDII Code Reader & Scanner for iOS

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8.3/10 our score

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New! - the bafx products obd reader, wifi version, for use with ios (apple) devices! if you have android or windows devices we still recommend our bluetooth version. now all apple users can enjoy the same great benefits of our obd reader with the wifi version for ios! please note, when using our wifi obd reader you cannot also obtain internet through wifi at the same time.
Works - works with all consumer vehicles purchased in the usa that are model year 1996 or newer, we guarantee it! unlike other brands who may or may not work with j1850 or can vehicles. if your vehicle was not purchased in the usa, please contact bafx products with where the vehicle was purchased so they can help determine compatibility for you.
Read & clear - read & clear your vehicles "check engine light" easily and quickly to determine the problem with your vehicle and get it fixed. no more trips to the dealer or auto parts store for diagnosis! please note, it cannot read or clear abs/srs/tpms/vsc or any other non-obd2 related lights.
Warranty - 2 year manufacturer warranty against all manufacturing defects! yes, you heard that right, two full years! our super simple warranty process is very easy, stress free and fast! bafx products also offer all usa based support! need help? have questions? having problems? get in touch with bafx products and one of their friendly staff is ready and waiting to help!
Easy - super easy ios setup instructions included along with links to simple to follow setup videos for both ios & android! you will need to purchase a 3rd party app to use the obd reader with. these apps range in price from $10-$50 depending on your needs. please contact bafx products for a list of recommended apps.

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

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8.1/10 our score

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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.
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.
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.
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.

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

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7.8/10 our score

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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).
Supports all obdii protocols, including iso9141, kwp2000, j1850 pwm, j1850 vpw and can (controller area network).
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.
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.

9. innova 3145 ford digital obd1 code reader

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7.5/10 our score

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Memory feature stores codes even when the reader is unplugged
Works on most ford, lincoln and mercury domestic cars and trucks from 1982 to 1995
Compatible with mcu and the eec-iv computer control systems
Includes instructions for obd1 operation and all ford self-tests
Easy-to-view digital display shows numeric trouble codes and eliminates the need to count flashes

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

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7.2/10 our score

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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...
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.
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...
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...