Top 10 Error Code Reader – Code Readers & Scan Tools

As an Amazon Associate I earn from qualifying purchases.



ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic Scan Tool-Black

ANCEL #ad - Works on most 1996 us-based, spanish, 2000 eu-based and Asian cars, french, German, dutch, finnish, and newer OBD II & CAN domestic or import vehicles. It's equipped with a 2. I/m monitor readiness test, turn off the MIL check engine light as well as view freeze frame data.

Easily determines the cause of the check engine light. 5 feet long cable and made of a very thick flexible insulator. The up and down button for scrolling the menu, the Enter and Exit button allow for navigation back and entering menu. Read hard memory / pending intermittent and historic codes and show definitions. No need any batteries or charger, gets the power directly from the OBDII Data Link Connector in your vehicle.

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. Classic design, even a beginner can use this unit to read the error code, fast scan and clear trouble codes, find out what the problem is and perhaps fix it. Save money and time. There are 4 buttons on AD310 Supports English, Russian and Portuguese.
BrandANCEL #ad
ManufacturerANCEL #ad
Part NumberAD310
WarrantyFor AD310 OBD2 scanner

2. Autel


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

Autel #ad - 12 months warranty from the date of purchase and lifetime free update are offered by this Automobile OBDII scan tool. Patent guarantee: al319 code reader features a patented one-click i/m readiness Key for quick State Emissions readiness check and drive cycle verification.

5 feet long cable is long enough without getting in the way. 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. Even if you’re 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 and various post-1996 oBD II protocol vehicles, this OBD2 scanner provides accurate and fast diagnosis for worldwide car owners.

For end user & diyers: this error code reader is ‘plug and play’ and comes with an easy interface. User-friendly design: this check engine code reader equipped with TFT color display which shows DTC definitions more clearly, built-in speaker provide audible indication, LED Indicator etc. 2. No batteries are needed as it will get the power directly from the OBDII Data Link Connector in your vehicle.
BrandAutel #ad
ManufacturerAutel #ad
Height92.52 Inches
Length62.99 Inches
Weight0.39 Pounds
Width17.72 Inches
Part NumberAL319
WarrantyManufacturer Limited



FOXWELL NT201 OBD2 Scanner Check Engine Light Car Code Reader OBD II Diagnostic Scan Tool(New Version

FOXWELL #ad - 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. 3-year warranty yes, get power directly from the obd2 interface in your vehicle. No need any batteries, spanish etc. No worriesplug and play.

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, Engine RPM, Long Term Fuel Trim, Oxygen Sensor Output Voltage, ect. Full 10 modes obd2 car diagnostic scannerread and erase fault codes, auto VIN acquisition, O2 Sensor and EVAP Test Mode 8, retrieve I/M readiness and freeze frame data, show live data in the text and graph format, advanced On-board Monitoring Mode 6.

Unique dust-resistant surface makes this auto scanner tool stronger and more durable. 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, American ones from 1996, SUVs and mini-vans with standard OBD2/EOBD/JOBD&CAN protocol. European vehicles from 2000, and Asian from 2008. Multilingual menu supports english, 3! - 100% money Back; If you are not satisfied with our products, whatever any reasons, send it back for a 100% refund. Click the orange Button to BUY NOW !
BrandFOXWELL #ad
ManufacturerFoxwell #ad
Height0.8 Inches
Length4.7 Inches
Weight0.75 Pounds
Width3 Inches
Warranty12 Months Warranty

4. Autel


Autel MS309 Universal OBD2 Scanner Check Engine Fault Code Reader, View Freeze Frame Data, Read Codes Clear Codes, I/M Readiness Smog Check CAN Diagnostic Scan Tool

Autel #ad - Purchase now and go fix something! Retrieve vehicle info: the autel ms309 automotive obd2 scanner enables retrieval of the vehicle identification no. It includes important engine parameters such as RPM, engine load, mass airflow, short/long term fuel trim, vehicle speed, fuel pressure, engine coolant temperature and etc. It includes vehicle-specific number of monitors like misfire monitor, fuel system monitor, O2 sensors, EVAP system and etc, comprehensive components monitor, making this OBD2 scan tool an excellent scan tool to help get your vehicle ready to pass the annual smog check.

This little code scanner retrieves generic p0, p2, and u0, manufacturer specific P1, and U1 codes, P3, P3, and pending codes and displays DTC definitions on the TFT color screen. Vin, calibration ids, calibration Verification Nos. This function is most useful to check whether the ECU matches your car when you are buying a used car. This obd2 code scanner is compatible with all obdii-compliant vehicles, passenger cars or light trucks, J1850 VPW, ISO9141, 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. 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 can check engine related fault codes, easily find out what caused the check engine light comes on, turn off MIL lightMalfunction Indicator Light. Cvns.
BrandAutel #ad
ManufacturerAutel #ad
Height0.8 Inches
Length4.34 Inches
Width2.74 Inches
Part NumberMS309
WarrantyManufacturer warranty for 45 days from date of purchase

5. Asani


OBD2 Scanner Check Engine Code Reader, OBD II Auto Car Scan Tool for Reading Error Codes, MS300 Car Diagnostic Tool for Most SUVs, Trucks, and Checking VIN, and Cars, Vans, Turning Off MIL Light

Asani #ad - If your car is obd ii compliant, the MS300 automatic OBD 2 scan tool should work without a hitch. Retrieve vin with ease: have a vehicle made in 2002 or later? We’ve designed our car diagnostic scanner to retrieve the VIN vehicle identification number in select cars.

With a couple of buttons, which turns off the MIL check engine light, this code reader car diagnostic tool reads and clears generic & manufacturer codes, all without any pricey professional help. 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. Go ahead, start diagnosing and solving engine light error codes with affordable ease! Clear error codes: no more driving around with a pesky check engine light. You’ll also love the easy-to-read LCD screen.

Conveniently compact: easily store the car diagnostic car scanner in your glove compartment; it measures just 2. 75” x 1” x 4. 25”. 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. This especially comes in handy when looking up the information & history of a used vehicle. Our obd scanner gives you the power to decode engine light errors in a matter of seconds.
BrandAsani #ad
ManufacturerAsani #ad
Part NumberMS300



FOXWELL NT301 OBD2 Scanner Professional Mechanic OBDII Diagnostic Code Reader Tool for Check Engine Light

FOXWELL #ad - Supported by exclusivE engineer and service team for product and service quality. Vehicle cel doctorthe obd2 scanner can quickly help you read dtcs engine fault codes, access to emissions readiness status, turn off check engine lightCEL or MILMalfunction Indicator Lamp, reset monitor, locate bad O2 sensor, read enhanced data and retrieve VIN of your vehicle.

No battery required, it is charged directly from the OBDII interface in your vehicle please turn your vehicle ignition on, making it convenient for Home and Autoshop Mechanics. Home necessitynt301 car scanner is open to global customers. Please note currently the package does not include a CD. Besides, the car scanner also shows live vehicle sensors data in text and graph format and allows you to focus on any suspicious or symptom-specific data parameters.

Worthy to ownrecommended by mechanic scotty kilmer on youtube. Smog check helperread/erase and i/m readiness hot keys make it easy to use this car computer reader right out of the package. Quick start Guide is included in the package. Supports data logging and printer compatible. Accurately read vehicle error codes for most Worldwide cars, SUVs, light truck and 12V diesels equipped with Obd2.
BrandFOXWELL #ad
ManufacturerFOXWELL #ad
Height6.69 Inches
Length8.66 Inches
Width3.15 Inches
Part NumberNT301



AUTOPHIX OBD2 Scanner Enhanced OM126P Vehicle Code Reader Auto Diagnostic Check Engine Light for All OBDII Car After 1996Upgrade Version

AUTOPHIX #ad - Support o2 sensor and evap system test, and show the vehicle information, and show code definitions, let you initiate a leak test for the vehicle’s EVAP system, read and erase stored emission related codes, data steam, identify trouble shooting related to fuel efficiency and vehicle emissions. Easy to operatethe om126p car diagnostic tool equiped with 2. Worry-free service plug & play, via connect to a computer via usb for windows 7/8/10 only, if you cannot comfirm its compatility, and we offer one year warranty, 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, please feel free to consult us.

Powerful features built-in 14 special functions in 1 car reader, freeze frame, review the recorded dtc, on-board monitoring, i/m reading, pending codes, review & print report. Quickly read and erase the dtc on all obd ii protocols vehicles: can, polish, spanish, finnish, italian, german, ISO9141 and KWP2000 and support for 10 languages: English, French, J1850 VPW, Russian, J1850 PWM, Dutch, Portuguese, which make it easy to use for people from different countries .4" tft 262k true color lcd display screen to indicates the test results, also, car tracking, a wealth of car information is retrieved to find out all about your car without hassle for recording, 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, buying matched parts etc.

Wide range diagnose work on all after 1996 and newer vehicles models in the usaobd ii&can or other imported vehicles. 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, build a DTC lookup library you can find the related code definitions to help you determine if your car needs repair, turn off the MIL check your car engine and reset the monitor, to save you time and money, and dramatically improve your car lifespan / performance.
ManufacturerAUTOPHIX #ad
Height6.4 Inches
Length9 Inches
Weight0.7 Pounds
Width1.5 Inches
Warranty12 Months Warranty

8. OBDScar


OBDScar OS601 OBD2 Scanner Universal Automotive Engine Fault Code Reader EOBD OBDII CAN Diagnostic Scan Tool

OBDScar #ad - Features a 2. 5-foot flexible plug and a 7-button panel. Shows the code and what the code means directly. Supports multi-language display English, Russian. And can store the data you have viewed DTCs, etc. 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, Asian cars made in 2008 or later, EU-based cars made in 2001 or later, and all OBD II/EOBD/CAN-compliant vehicles.

Supports dtc look-up, Spanish, German, Dutch, and software upgrade. Supports all obdii protocols, kwp2000, including iso9141, j1850 PWM, J1850 VPW and CAN Controller Area Network. Able to retrieve generic po p2 p3 and uo manufacturer specific P1, P3, live data, freeze Frame, and U1 codes and pending codes, and vehicle information VIN, CID and CVN. No battery needed, just plug it into the obdii port and start diagnosis.
BrandOBDScar #ad
ManufacturerOBDScar #ad
Height0.98 Inches
Length4.92 Inches
Width2.95 Inches
Part NumberOS601
WarrantyOne-year limited warranty.



ANCEL AD410 Enhanced OBD II Vehicle Code Reader Automotive OBD2 Scanner Auto Check Engine Light Scan Tool

ANCEL #ad - Wide compatibility - recommended by youtube star scotty kilmer on his channel. Just download the software from the ANCEL website and then follow on-screen instructions to install. Qvga display & new ui - ad410 code reader is a greatly enhanced upgrade from more basic diagnostic scan tools. Works on most vehicles sold in the usa with model year of 1996 or newer; supports all obdii protocols: kwp2000, j1850 pwm, and can controller Area Network; Displays in English, Dutch, ISO9141, J1850 VPW, Russian, German, Spanish, Finnish, French, and Portuguese; Requires no battery or charger as the unit gets power directly from the OBDII Data Link Connector in the vehicle.

4" tft true color 262k LCD display for clear test results showing. Enhanced obdii diagnostics - supports o2 sensor and evap evaporative control system test. 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.

Ancel brand provides life-time free software updates for this unit to fix the latest bugs or add new parameters. Diagnostic reports & update - the "review & print" option can be used to save or print diagnostic reports as needed. Critical functionality - reads quickly and erases stored emission-related codes, and shows code definitions. With an easy-to-read ui design, i/m readiness, the user can easily access Setup, and DTC Look-up and Review. You don't need to read the manual to know what to do, OBDII Diagnostics, even for a beginner.
BrandANCEL #ad
ManufacturerANCEL #ad
Height1.6 Inches
Length9 Inches
Width6.3 Inches
Part NumberAD 410
WarrantySupport for ANCEL AD410 OBD2 Scanner

10. KOBRA Products


Universal Auto OBD Car Diagnostic Tools for All Cars, Automotive Check Engine Readers with Reset Red and Black, Kobra Newest Version OBD2 Scanner Car Code Reader

KOBRA Products #ad - This is why we offer you a 1 year money back guarantee in case our automotive scanner does not live up to your expectations, no questions asked! Diagnose in seconds – don’t be taken advantage of again! know what is wrong your car before taking it to a mechanic. Supports can, pwm, vpw, iso and KWP 2000 protocols.

With a database of over 3000 code definitions, this premium OBD2 Scanner reads generic and manufacturer-specific trouble codes and diagnoses your car like a pro. All you need is to attach the wired connection and you can diagnose any car problem in seconds! Mechanic approved - the kobra obd2 car diagnostic code reader works with all 1996 - 2016 vehicles and is seamlessly compatible with ALL OBDii / EOBD compliant US, European and Asian vehicles. Accurate results - remove all check engine lights instantly! transform your car into a Smart Car with this car diagnostic tool by KOBRA.

Check engine light eliminator - this auto scanner and car scan tool retrieves both generic, helping you overcome any troubleshooting with ease. You will be able to clear the "check engine" light indication and other trouble codes, as well as car manufacturer-specific Diagnostic Trouble Codes DTC, effortlessly! Obd2 is standard on all cars sold in the US since 1996. Unlike other car code readers, our obd 2 scan tool is an all in one car code scanning tool. 100% risk free purchase - providing you with the friendliest customer service is our primary goal.
BrandKOBRA Products #ad
ManufacturerKOBRA Products #ad
Part NumberKOBRA-OBD