14 best obd scanners

OBD scanners, also known as OBD-II scanners or OBD-II code readers, are essential tools used in the automotive industry for diagnosing and troubleshooting issues with vehicles. These tools fall under the category of Code Readers & Scan Tools and Diagnostic Test Measurement Tools. Here's what you need to know about OBD scanners:

  1. OBD-II Standard: OBD stands for On-Board Diagnostics.OBD-II is the second-generation standard for vehicle diagnostics and is mandated for all cars and light trucks manufactured in the United States since 1996. It has also been adopted in various forms worldwide.

  2. Functionality: OBD scanners are electronic devices that connect to a vehicle's OBD-II port, typically located under the dashboard near the driver's seat. They interface with the vehicle's onboard computer systems to retrieve diagnostic trouble codes (DTCs) and other data.

  3. Diagnostic Capabilities: OBD scanners can read and interpret DTCs, which are alphanumeric codes that represent specific issues or malfunctions in the vehicle's systems. These codes provide valuable information to mechanics and car owners, helping them identify and address problems with the engine, transmission, emissions system, and more.

  4. Real-Time Data: Many OBD scanners can also provide real-time data on various parameters, such as engine speed, coolant temperature, fuel system status, and oxygen sensor readings. This data is useful for diagnosing issues and monitoring the performance of the vehicle.

  5. Compatibility: OBD scanners come in various types and formats, ranging from basic code readers to advanced diagnostic tools. They can be compatible with different vehicle makes and models, so it's essential to choose one that suits your specific needs.

  6. Professional and DIY Use: OBD scanners are used by both professional automotive technicians and car enthusiasts who want to perform their diagnostics and repairs. Some scanners are more user-friendly and suitable for DIY purposes, while others offer advanced features for professional use.

  7. Troubleshooting and Maintenance: OBD scanners are indispensable for troubleshooting and maintaining modern vehicles. They help identify issues quickly, potentially saving time and money on repairs by pinpointing the root cause of problems.

  8. Emissions Testing: OBD scanners are also used during emissions testing to ensure vehicles comply with environmental regulations. The scanner can check for readiness monitors and confirm that the vehicle's emissions systems are functioning correctly.

Overall, OBD scanners are crucial tools for anyone involved in automotive maintenance and repair. They provide valuable insights into a vehicle's health and help ensure that it runs efficiently and complies with emissions standards.

Below you can find our editor's choice of the best obd scanners on the market
  

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

Based on 18 reviews Check latest price
  • 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.

Product features

Key Features
Code Definition

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

Based on 10 reviews Check latest price
  • 😀【Vehicle CEL Doctor】The obd2 scanner can quickly help you read DTCs (engine fault codes), locate bad O2 sensor, access to emissions readiness status, turn off check engine light(CEL) or MIL(Malfunction Indicator Lamp) , reset monitor, read enhanced data and retrieve VIN of your vehicle.
  • 😀【Accuracy】Live data in both graph and text forms. Accurately read vehicle error codes for most Worldwide cars, SUVs, light truck and 12V diesels equipped with Obd2. 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 Own】Recommended by Mechanic Scotty Kilmer on Youtube. Supports data logging and Printer compatible. Unique PATENTED design, clearly arranged keypad, 2.8" wide color screen with Life-Time Free software update and 1 year quality assurance, it deserves to own. Supported by EXCLUSIVE engineer and service team for product and service quality. (Please note currently the package does not include a CD. )
  • 😀【Smog Check Helper】Read/Erase and I/M readiness hot keys make it easy to use this car computer reader right out of the package. Red-Yellow-Green Leds and build-in speaker indicate the readiness status for smog test. The obdii scan tool also help catch intermittent problems and confirm repairs during a drive cycle, so that help you quickly determine the health of the car.
  • 😀【Home Necessity】NT301 car scanner is open to global customers. 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. It is recommended as a necessity in your toolbox and one of the best gifts for father. (Quick Start Guide is included in the package.)

Product features

FOXWELL NT301 OBD2 SCANNER

As everybody who has cars knows, people always spend hundreds of even thousands of dollars on their vehicles just because the engine light was on. However, most of them don't know they could make it off themselves with dozens of dollars - using NT301 obdii code scanner. This auto code reader could resolve most reasons which caused engine light on, and tell you what’s wrong with your car engine, and if it is necessary to be sent to workshop. Altogether, the Foxwell NT301 car diagnostic scan tool would save you much time and money. It is also a great choice if you are looking for an obd scanner well-built, easy-use with wide vehicle coverage. (Please note, UPDATE IS NOT NECESSARY before utilization, and NO NEED TO REGISTER on Foxwell website before update. The upgraded NT301 cable is long enough to use at the passenger seat. )

Product Features:

1. Supports multiple code requests: Generic, manufacturer specific and pending codes.

2. Clears codes, turns off Check Engine Light (CEL) and resets monitors.

3. DTC definition can be automatically displayed after reading, press "HELP" button with DTC guide for possible causes if codes show the small "?" icon.

4. Reads freeze frame data which shows engine conditions such as fuel trim, fuel pressure, engine coolant temp, etc. at the time the Malfunction Indicator Lamp(MIL) was set.

5. Reads, records, graphs & playbacks(data logging) live sensor data.

6. Reads live O2 sensor/on-board monitor test data.(Full OBD modes including Mode 6 and Mode 8)

(Beeping: means your NT301 has diagnosed faults codes in your car. If you do not wish to hear the noise, please enter Settings to set it.)

Full OBD Service Modes

The Foxwell NT301 OBD2 universal check engine light tool is made to easily read and erase engine codes. It is an enhanced OBD II and EOBD scanner that covers all obd2 protocols and all OBD diagnostic services, therefore it will work with virtually any vehicle equipped with obd2 and view more powertrain diagnostic data than other obd2 scan tool.

Specially Designed for Home Diagnostics

The code reader car diagnostic tool is specifically designed for car owners to identify problems with their vehicles before taking them to a mechanic. It is therefore ideal for use at home, and is very easy to use. Moreover, it will save lots of car maintenance costs for you. Simply plug it in and hit enter. It supports all OBD II functions, and will therefore work for all vehicles compatible with standard obdii protocols.

Enhanced OBD II functions

NT301 obd2 scan tool can not only read and clear engine fault codes, save money for you, but also have some enhanced functions which could help you find some deep problems so that makes your diagnosis easier.

LED Notifications: Red-Yellow-Green LEDs and build-in speaker indicate the readiness status for smog check. This engine diagnostic tool can also help catch intermittent problems or confirm repairs during a drive cycle.

Data Log: The NT301 engine code reader records PIDs for later use to help you diagnose intermittent driving performance problems which can not be determined by any other methods.

DTC Help: Press "HELP" button with DTC guide for possible causes if codes show the small "?" icon.

VIN Retrival: Automatic VIN acquisition and decoding make it much easier to read manufacturer specific codes and enhanced mode 6 data.

Print Data: If you are unable to determine the problem, you can print out the diagnostic data and send the data to your mechanic for help.

Save Time and Money

Perform a complete diagnosis of your car anytime, anywhere with Foxwell NT301 check engine light diagnostic tool. It is designed for fast use so you can get the results you want in the shortest time with one-click hot keys for reading/clearing DTCs. It enables you repair the problem yourself, or let you know exactly what needs replacement in case you need to take your car to a repair shop. This helps you avoid blind maintenance and repair costs that could amount to hundreds or thousands of dollars. You also avoid being pushed to buy parts that you do not need because you know exactly what is wrong with your vehicle.

To know if you are ready for a smog check, press I/M button(rubber) for 3 seconds.

User-friendly Design

Hand-held size, clearly arranged keypad, menu-driven navigation, hotkeys and 2.8'' color screen together make the engine tool extremely easy to use.

What live data can be read by this device?

How much data can be read depends on the vehicle, there are over 40 graphing live data (Download the Specification Sheet to get a whole list), to list some: FUELSYS(fuel system status), LOAD_PCT(Calculated load value),ECT(Engine Coolant Temperature), SHRTFT(Short term fuel trim-bank), LONGFT(Long term fuel trim-bank), Engine RPM, VSS(Vehicle Speed Sensor), SPARKADV(Ignition timing advance for cylinder 1), IAT(Intake air temperature), MAF(Mass Air Flow), TP(Absolute Throttle Position), O2SLOC(Location of Oxygen Sensors), O2B1S2(Oxygen sensor output voltage (B1-S2), SHRTFT(Short term fuel trim), OBDSUP(OBD requirements), MIL_DIST( Distance traveled while MIL activated), EQ_RATB1S1(Equivalence Ratio Bank 1, Sensor1), O2B1S1(Oxygen sensor output voltage), EVAP_PCT(Commanded Evaporative Purge), etc.

Optional Carrying Case

With this Foxwell NT301 protection carrying case, you can prevent it from being damaged whether you place it in a trunk, toolbox, or garage.

Can it be upgraded on MAC system?

Sorry, the NT301 scan tool can be updated on Windows systems only(including windows 10), please visit Foxwell official website and download NTWonder and update.

Will it read ABS/ airbag codes?

Sorry, NT301 obdii scanner is able to read and clear check engine information which is part of OBDII system, but it cannot work on non-OBDII systems(ABS/airbag/oil service light,ect.). While FOXWELL NT630 Plus can reset airbag/abs service light, FOXWELL NT614 Elite support transmission and can reset oil service light and EPB, and FOXWELL NT624 Elite can do a full-system diagnostics.

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

Autel

Based on 11 reviews Check latest price
  • For End User & DIYERS: This error code reader is ‘plug and play’ and comes with an easy interface. Even if you’re not familiar with vehicle repair, you can quickly take control of this code reader, and get the information you want
  • 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
  • Patent Guarantee: AL319 Code Reader features a patented One-Click I/M Readiness Key for quick State Emissions readiness check and drive cycle verification. No batteries are needed as it will get the power directly from the OBDII Data Link Connector in your vehicle
  • 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. 5 feet long cable is long enough without getting in the way
  • 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. 12 months warranty from the date of purchase and lifetime free update are offered by this Automobile OBDII scan tool

User questions & answers

Question: Wiil it track security light flashing
Answer: Dear customer, no batteries are needed, just plug and play.
Question: What is the difference between this autolink and the maxiscan? does anyone know (besides price
Answer: Because you only need to spend a little money to buy this OBD2 Scanner, you can save a lot of maintenance costs
Question: Will this scanner indicate drive cycle readiness
Answer: It has a live data stream option that is very detailed so it may. I know I was monitoring individual sensor voltages on my o2's and figured out which if the 4 needed to be replaced.
Question: Do this reader tell you only code and you have look to on line for explanation of code or tell you what is problem >thank you
Answer: Dear Customer, All OBD II Protocol Cars Since 1996.

BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android

BlueDriver

Based on 27 reviews Check latest price
  • Read and clear your Check Engine Light and all other vehicle systems. Get your unlimited free vehicle specific Repair Reports, generated from our database of millions of fixes verified by Professional Automotive Technicians
  • As easy to use as a code reader with all the capabilities of an expensive handheld scan tool, plus the benefits of your smartphone or tablet (free app updates, portability, saving data, interactive graphing of live data)
  • Officially licensed and certified for Apple and Android devices
  • The BlueDriver App and BlueDriver Sensor work exclusively with each other to ensure quality
  • BlueDriver is the Professional OBD2 Diagnostic Scan Tool trusted by mechanics and developed by Professional Engineers in North America

User questions & answers

Question: Will the device display "short term and long term" fuel trim data
Answer: Thank you for your question. This tool will have free future updates, but cannot be guaranteed for life. This tool was just released less than a year ago so tool is already up to date. The next available update will be sometime next year. The updates will always be free.
Question: Will is run a abs bleeder test
Answer: Thank you for your question. The 3160RS never needs to be charged so no charging cable is required. The 3160RS and all of our code readers link to a vehicle through that vehicle's 10-15 amp accessory fuses. If any of the vehicles accessory fuses are blown, tool will not link to vehicle. Batteries for this tool are not needed as well. Batteries are optional and are only used to pair tool to Bluetooth/Wifi without being linked to vehicle, and to look at stored information in tool if not connected to vehicle.
Question: so the device is 100 and u have to buy more apps
Answer: Thank you for your question. Yes, there is a light at the end of the DLC cable plug.
Question: Do you only hook up to it when check engine is on or it stays plugged in
Answer: Thank you for your question. The 3160RS will support TPMS, steering angle reset, EPB, ABS brake bleeding, transmission temperature, oil level, oil life, and brake pad life for most 1996 and newer vehicles. The 3160G doesn't offer any of these features. The 3160RS just came out less than a year ago and will have free, future updates. The 3160G has been out for almost 5 years now. The 3160RS uses are RS2 app which is only compatible with a smart phone or tablet. The 3160G uses our original RS software which is compatible on a computer, laptop, or smart phone.

Product features

The Right Fix. Always.

BlueDriver will match your vehicle's make, model, and trouble code to a specific fix from a database of millions of repairs. Your Repair Report will always contain fixes that have been verified by ASE Certified Technicians, so no more googling unreliable fixes that waste your time and money.

The BlueDriver Sensor, paired with the free BlueDriver App (iOS or Android), gives you a complete vehicle repair solution. No other scan tool or code reader offers this level of insight into how to fix your vehicle.

BlueDriver Offers More. Period.

BlueDriver reads (and clears) all the codes the other guys read and the ones they don't. BlueDriver's Enhanced Diagnostics give you complete access to information normally only accessible to professional mechanics on their most expensive scan tools.

What are ENHANCED diagnostics?

All vehicles with an OBD2 port are required to output basic information when the Check Engine Light comes on. However, a lot of important information (such as ABS, Airbag, Climate Control, etc.) is left behind by other scan tools and code readers. Only BlueDriver gives you the complete set of diagnostics on a wide range of manufacturers.

Get Enhanced Diagnostics On:

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

Based on 5 reviews Check latest price
  • 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 out what caused the check engine light comes on, turn off MIL light(Malfunction Indicator Light).
  • 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 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.
  • 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 Day Money Back and 12 Months US Seller . Purchase now and go fix something!

User questions & answers

Question: will this work on my 2000 Toyota Prado dieselwith 1KZ engine
Answer: Hi there, I am with BAFX Products. Sadly it will not read any ABS/SRS?VSC or any other codes. The only codes it is able to read are those which cause your vehicles "check engine" light to illuminate. Any other lights require more specialized tools for reading. Best regards, BAFX Products
Question: Will this work on a Nissan X trail T
Answer: yes, I'm using Windows Phone 8 on Nokia 920 with OBDAutoDoctor application. You need to connect the PIC18F2480 via Bluetooth, before starting an OBD2 scan tool application. On Windows Phone 8 only a few OBD2 app are available. OBDAutoDoctor is free but get only some information from the car. I just found how to unlock the pro version...It's a in-app purchase...click "..." at the bottom of the app to upgrade. The Pro version is available for $7.99.
Question: i used this tool and all is said was manufacturer control. no code number with it? what does that mean? 1998 ford explorer sport
Answer: Hi Christopher - I am with BAFX Products Support.In MOST vehicles you will be ok leaving the adapter plugged in as long as the vehicle is driven every few days. However we make the following recommendations:1) Do not leave the adapter plugged in if it will not be driven for 24-48 hours2) If your area is to be experiencing extreme cold unplug the adapter as the combination of cold and the adapter will drain it faster3) If your battery is more than a 1-2 years old you will want to be very careful about leaving it plugged in, older batteries do not hold the same juice as the newer ones4) If you have an electronics heavy vehicle such as BMWs tend to be we do not recommend leaving it plugged in as the vehicles electronics do not always fully power down either5) If you have any other device plugged into the vehicle while it is off via cigarette ports or whatever we then also recommend removing the adapterI hope that these tips and information are found helpful. If you have any further questions you may always reach out to us through the Amazon messaging system at any time!Best regards,BAFX Products Support
Question: Can you use this to diagnosis why check engine light is on and figure out why car wont start? even of car wont start
Answer: I can confirm that this adapter WILL read (I haven't tried to clear yet) ABS codes on Ford (2001 Ranger 4.0L), using FordSysFree or MotorDataOBD Free (both Android). ABS codes are in the Cxxxx range. Mine picked up, correctly, C0034 - Front Right Wheel Speed Sensor Failure. While other adapters may be able to read these codes with other Android Apps, this ELM327 BAFX adapter does capture ABS codes for Ford. That is the only one I can confirm. Yes, FORScan for PC should also pick up these codes with this adapter. I have not tested Torque PRO, but I don't believe it will read ABS codes with this adapter.

Product features

MaxiScan MS309

Quickly scan and define vehicle Diagnostic Trouble Codes (DTCs) with this easy-to-use, compact code reader with the ability to view Freeze Frame Data, check I/M Readiness (Emissions) and monitor status. The MS309 is a go-to tool for quick vehicle health status.

View Freeze Frame

The Autel MS309 auto code reader is most useful while diagnosing continuous monitor faults like engine misfire and fuel control concerns.

When an emissions related fault occurs, the OBD II system not only sets a code but also records a snapshot of the vehicle operating parameters to help in identifying the problem. This set of values is referred to as Freeze Frame Data and may include important engine parameters such as engine RPM, vehicle speed, mass airflow, engine load, fuel pressure, fuel trim value, engine coolant temperature, ignition timing advance, or closed loop status.

Smog Check

MS309 engine scanner code reader comes with I/M readiness status check function that shows you whether all the emission related systems and components are operating within allowable limits to help you pass the annual Smog Check.

The engine scanner shows readiness status with series of readiness monitors: continuous monitors like misfire, fuel system and comprehensive components monitor and non-continuous monitors like EGR system, O2 sensors, Catalyst, Evaporative System, O2 Sensor Heater, Secondary air, Heated Catalyst and A/C system.

DTC Definitions

Autel MS309 supprots DTC definitions. The definitons will be displayed bellow the codes. It provides you an easier way to read and a quick understanding of what's the meaning of the fault codes that was detected.No need to search online for what's the codes meaning.

Retrieve Vehicle Information

MS309 automotive scanner retrieves the Vehicle Identification No. (VIN), Calibration ID(s), Calibration Verification Nos. (CVNs). This function is especially useful while you take this little pocket OBD2 code reader with you while buying a used car to check whether the VIN matches and make sure the ECU has not been replaced with a garbage car.

Turn Off Check Engine Light & Erase Codes

Autel MS309 scanner not only read and clear normal codes, but also retrieves generic (P0, P2, P3 and U0), manufacturer-specific (P1, P3 and U1), and pending codes

Vehicle Coverage

Autel MS309 car OBD2 scanner is Compatible with domestic, Asian and European vehicles, 1996 and newer. And the auto scanner supports all 5 OBDII protocols: KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM and CAN.

KONNWEI KW310 OBD2 Scanner Full OBDII Functions 10 Modes Automotive Engine Fault Code Reader Scan Tool for All 1996 and Newer Cars (Red)

Based on 552 reviews Check latest price
  • ❂【FULL OBD2 MODES ENGINE CODE READER】KONNWEI KW310 OBDII code reader is a professional car computer fault code reader, except the normal read/erase engine fault codes function, it still supports Live data, Freeze Frame, I/M Readiness, O 2 test, On-board Monitoring that other obd2 scanners don’t have at this price.
  • ❂【WORK ON ALL USA 1996 AND NEWER VEHICLES】Work on most 1996 and newer domestic and import gasoline or diesel vehicles(OBDII & CAN) that are located in USA, including passenger cars, SUVs, light trucks, etc. Simply connect the car computer reader with car’s obd2 port, turn on ignition then it’s ready to analyze check engine light. No battery or apps needed.
  • ❂【DIAGNOSIS CAR ON YOUR OWN】Plug and play with the clear main menu, no extra app needed. Even if you’re not familiar with vehicle repair, you can easily take control of this automotive code scanner, stay at home and get the information you want then fix the car on your own.
  • ❂【BEST IN THE MARKET】KW310 car diagnostic scan tool is coming with the user-friendly diagnostic interface and optimized software algorithm, it makes diagnosis 2-3 times faster than other OBD2 scanners. It also supports 7 languages, absolutely it’s the most cost-effective code reader ever.
  • ❂【3 YEARS LONG AFTER-SALE SERVICE】Gift box package includes obd2 scanner*1, 30" obd2 cable*1, user manual*1. We provide 3 years long after-sale service to every product, any OBD-II Scanner issue or technical problem is welcomed to consult us, we have the professional engineer 7*24 at your service.

Product features

Fast I/M Readiness

The KONNWEI KW310 is an advanced diagnostic scan tool with a patented one-click I/M readiness key, which is convenient to determine the vehicle’s condition. It’s also a perfect car code reader diagnostic tool with reset function.

Live Data

The OBDII code scanner lets you view "real-time" Live Data. This information includes values (volts, rpm, temperature, speed etc.) and system status information (open loop, closed loop, fuel system status, etc.) generated by the various vehicle sensors, switches and actuators. It supports detailed text display, and you can view all data stream items or select a certain item of live data with a graph.

On-Board Monitor Test

This function can be utilized to read the results of on-board diagnostic monitoring tests for specific components.

O2 sensor test

Performs O2 sensor test to allow retrieval and viewing of O2 sensor monitor test results for the most performed tests from the vehicle's on-board computer

View Freeze Frame

KW310 auto code reader is most useful while diagnosing continuous monitor faults like engine misfire and fuel control concerns.

When an emissions related fault occurs, the OBD II system not only sets a code but also records a snapshot of the vehicle operating parameters to help in identifying the problem. This set of values is referred to as Freeze Frame Data and may include important engine parameters such as engine RPM, vehicle speed, mass airflow, engine load, fuel pressure, fuel trim value, engine coolant temperature, ignition timing advance, or closed loop status

DTC Lookup

KONNWEI KW310 OBD2 code reader has a DTC (Diagnostic Trouble Codes)lookup library which built-in over 3000 generic codes definition look up library, it can display current and pending codes stored on the car computer, allows you to search for the definition of DTCs, saves your searching time.

Bafx Products Wireless Bluetooth Obd2 Scanner Diagnostic Code Reader & Scan Tool for Android Devices Only - Scan, Reset & Clear Car Check Engine Light

Based on 24 reviews Check latest price
  • NOT COMPATIBLE WITH iOS DEVICES - (iPhones, iPads etc); OUR BLUETOOTH OBD2 scanner IS ONLY COMPATIBLE WITH ANDROID OR WINDOWS DEVICES; For iOS devices, see our WiFi OBD Reader
  • READ & RESET - Our OBD2 diagnostic scanner tool will work on all cars purchased in the USA model year 1996 or newer; Unlike other OBD2 scanners, ours works on ALL OBD2 protocols including J1850 and CAN; With our scan tool you can read & reset the check engine light on your car with ease
  • REAL TIME - Monitor the diagnostic sensors in your vehicle in real time for things like O2 data, fuel pressure, EVAP system & more; Car reporting an EVAP code? Check your O2 readings to see which sensor is faulty and get it fixed; React quickly to problems like a professional mechanic
  • HUGE APP SELECTION - 3rd party app must be downloaded to use; Choose from many OBDII apps such as Torque Pro, Piston, Dash Command, OBD Fusion & more; Some OBDII readers limit you in which apps you can use, not BAFX Products; Choose an app at a price that meets your needs
  • This OBD2 scanner does not read ABS, SRS, TPMS or Oil Change lights; WARRANTY - 2 Year manufacturer warranty with USA based friendly support staff; Don't be left stranded by support

User questions & answers

Question: Will it read ABS codes
Answer: I do not know...if you have a security light flashing I would go to an Auto Zone they will do a free scan to tell you what is wrong with it and if it can be fixed or you may have to go to a dealership to have it fixed ....
Question: Does this work with Windows Phone
Answer: The Maxiscan MS300 is also an Autel product. It is a legacy product that has been superseded by the Autel AutoLink AL301š. As is customary for these entry-level devices, it only reads / reports the generic OBD II codes. To move up to manufacturer specific codes one must move up to the Autel AutoLink AL319². Keep in mind that not ALL manufacturer specific codes are possible to read / report on. Some are kept secret by the vehicle manufacturer to ensure the dealer techs get a shot at your wallet once in a while. ^_^š http://www.auteltech.com/autelcms/Code%20Readers&Code%20Scanners/357.jhtml² http://www.auteltech.com/autelcms/Code%20Readers&Code%20Scanners/358.jhtml
Question: can i leave it plugged in
Answer: Yes.It has an I/M Readiness mode that is able to show you the details of the readiness of each major emission monitor. There is even a button on the device that can select this directly without having to navigate through the menus.There is also a lamp on the device that indicates if any emission monitor is not ready.It is my understanding that the requirements for I/M readiness for each vehicle may differ from state to state.I had a problem with an air monitor coming ready after I identified, resolved, and cleared the underlying code. It took miles of specific type of driving to clear this monitor status (which cannot be cleared by the device.)When I returned to the inspection station I was informed that all monitors are not required to be ready to pass New York state inspection, and that my extra driving for this situation was unnecessary.
Question: does it pick up abs codes
Answer: It gives a text explanation of the code (eg. Nissan code P1135 = 'Intake Valve Timing Control Bank 2'). Beyond that, you're having to look online or in service manuals to determine what the message actually means and how to resolve it.

Product features

Quickly Diagnose and Analyze Car Problems

Warning lights flashing up like an airport runway? Tear your eyes from that depressing dashboard and connect your BAFX Products Diagnostic Car Scanner & Reader Tool.

See what the issue with your car is within moments, and depending on your model you can -

•Read and clear your ‘Check Engine' light

•Identify those annoying car troubles before they become serious

•Get readings on your emissions to ensure you’ll pass any tests

•Check you air/fuel ratio •Confirm your O2 sensors are working properly

•Obtain info on a variety of other car readings

Reliable and Consistent

It’s no secret that many diagnostic car scanners on the market aren’t very dependable.

Either they only work on a limited number of car models, don’t pick up on important issues, or simply suffer from bad connectivity which makes them inconsistent and difficult to use.

At BAFX Products we’ve made it our mission to bring you a diagnostic scanner with solid Bluetooth connectivity that works on the broadest range of car models.

Put simply, at this cost it cannot be beat.

Works on Most Car Models After 1996

While most competitor’s products only work on a limited selection of vehicles, ours works across a broader range of protocols.

The result is that ours are far more likely to work on your car. And your wife’s car. And your friends’ cars…

Android and Windows Compatible

Who says iOS users get to have all the fun?

This product is specially constructed to work exclusively with Android and Windows devices,

Simply install a suitable third-party app (we recommend ‘Torque Pro’) and get to work!

Can Be Used Internationally

Think this diagnostic scanner can only be used in the good old US of A?

Think again, because it can be put to use on a wide selection of cars in a broad range of countries.

If you want to know if it will work on your car model and in your country then simply send us a message to find out.

MOTOPOWER MP69033 Car OBD2 Scanner Code Reader Engine Fault Code Reader Scanner CAN Diagnostic Scan Tool for All OBD II Protocol Cars Since 1996

Based on 699 reviews Check latest price
  • ✅【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.
  • ✅【Warranty】- TWO YEAR WARRANTY AND 100% SATISFACTION SERVICE - Hassle-free return or refund for any product quality issue. 100% satisfaction service and technical assistance will be provided by contacting our professional customer service team.

Product features

Practical Multi-Functions OBD2 code reader for All OBD II Protocol Cars Since 1996
Product Features:

  • 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.
  • What's in the box - OBD2 Scanner Code Reader x 1, Instruction Manual x 1

Veepeak OBDCheck BLE OBD2 Bluetooth Scanner Auto OBD II Diagnostic Scan Tool for iOS & Android, Bluetooth 4.0 Car Check Engine Light Code Reader Supports Torque, OBD Fusion app

Based on 7 reviews Check latest price
  • Bluetooth OBD2 adapter with support for extensive third-party apps (such as OBD Fusion, Torque Pro, Car Scanner ELM OBD2) 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 test, view real-time sensor readings, create customized dashboard and estimate fuel economy.
  • Works with OBD2 / 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). Easy to plug in and unplug. No complex settings or tricky connections plus much lower power consumption compared to WiFi, and it does not block internet access for other apps.
  • A third-party App is required (check recommendations in the description below, some may require separate purchase). Comes with one-year replacement warranty.

Product features

Check why the Check Engine Light is on

The OBDCheck BLE helps you read the error codes causing the check engine light to come on. You may then find out what the possible causes are and fix simple problems by yourself and reset the light, potentially saving you a trip to a garage and hundreds of dollars. When you need to bring your car to a mechanic, it also gives you a peace of mind.

Powerful scan tool and more

With the proper app, you can do more:

¡ View real-time sensor readings,

¡ Monitor fuel economy,

¡ Create your own dashboard,

¡ Know whether your vehicle is ready for smog check,

¡ On specific vehicles, you can even have advanced features like enhanced PIDs, diagnostics and coding (requires capable App),

¡ And more to discover!

Universal Vehicle Compatibility

Works with 1996 and newer cars, SUVs, MPVs, mini vans and light trucks sold in the United States. Vehicles in other regions may also be supported:

Australia – 2006 (gas), 2007 (diesel)

Brazil – 2007 (gas)

Canada – 1998

European Union – 2001 (gas), 2004 (diesel)

Mexico – 2006, etc.

Specifications

Communication Method: Bluetooth LE for iOS, Classic Bluetooth for Android & Windows

Supported Devices: iOS with Bluetooth 4.0 or above, Android phone & tablet (Android car radios/head units may not be compatible), Windows, Mac

Operating Voltage: 9V~16V

Operating Current: Max 45mA

Operating Temperature: -40~185°F (-40~85°C)

Dimension: 1.61" x 1.97" x 0.87"

Package Includes:

1 x Veepeak OBDCheck BLE OBD2 Scanner

1 x Storage Pouch

1 x User Manual

Autel AutoLink AL519 OBD2 Scanner Enhanced Mode 6 Car Diagnostic Tool Check Engine Code Reader CAN Scan Tool, Advanced Ver. of AL319

Based on 493 reviews Check latest price
  • 👍【TURN OFF CHECK ENGINE LIGHT】: Autel AL519 is an enhanced OBDII scanner that allows you to check all engine related fault codes, figure out check engine light alerts and perform proper repair with the definitions and tips displayed for DTCs and turn off the Malfunction Indicator Light(MIL). The auto diagnostic scanner can locate bad O2 sensors, perform EVAP tests(Mode 8), On-Board Monitor Tests(Mode 6) and component tests, check misfire and fuel system and retrieve vehicle information and etc.
  • 👍【THE MOST COMPLETE OBD2 SCANNER】: AL519 obd2 scanner can perform all 10 modes of obd2 tests like read, clear diagnostic fault codes(DTCs), retrieve readiness status to pass smog check, freeze frame data and live data of multiple sensors in graph to figure out fault causes, check fuel efficiency and emission conditions via O2 Sensor and EVAP Test (Mode 8), On-Board Monitor Test (Mode 6), retrieve Vehicle Info, show definitions of DTCs and tips for repair with DTC lookup and unique Code Breaker.
  • 👍【UNMATCHED OBDII VEHICLE COVERAGE】: Autel AL519 car diagnostic scanner supports all OBD2 protocols: KWP2000, ISO2000, ISO9141, J1850 VPW, J1850 PWM and CAN. AL519 car diagnostic tool is compatible with all obdii-compliant vehicles: sedans, SUVs and light trucks post 1996 in US, post 2000 for EU-based and Asian cars. This plug-and-play engine diagnostic code reader retrieves all kinds of codes(generic, manufacturer specific and pending codes). No batteries or apps needed for super ease of use!
  • 👍【PATENTED ONE-CLICK SMOG CHECK】: Autel AL519 obd2 diagnostic scanner comes with patented One-Click I/M Readiness Check to check the conditions of the Emission System which includes continuously tested monitors like misfire monitor, fuel system monitor, comprehensive components monitor and non-continuous monitors like O2 sensors, EVAP system, EGR system and etc, making this enhanced obd2 scanner an excellent engine scanner to help your vehicle pass the annual smog check.

User questions & answers

Question: Will this show which cylinder is misfiring without a check engine light on the car
Answer: Yes, it will. MS309 is a basic OBD2 scanner that can work on all OBD2 compliant vehicles to read and clear OBD2 codes. As long as your 2000 Toyota Prado is OBD2 compliant, it should work fine to read and clear OBD2 codes.
Question: Can this detect a vacuum leak with no engine light on
Answer: As far as I know it will, I have not personally used it on a Nissan yet but have on various makes and models up to 2017 and on diesels and so far as long as it has a obd2 port it will work, there will be some pids it won't respond to but have not ran into that issue
Question: Will this work on a 2006 ford f-350 powerstroke diesel? i know it’ll plug in but will it read check engine light etc.? thank you
Answer: OBD2 is the standard across all US cars. Some manufacturers also add brand specific codes, which may or may not be supported by the code reader. Sound like you have a vehicle/manufacturer specific code not supported by a $20 reader.
Question: What live data can the Al519 show ? Can it show stuff like misfires
Answer: MS309 is a OBD2 scanner that can read and clear codes on OBD2 system and help figure out why check engine light is on.

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

Based on 4 reviews Check latest price
  • 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 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.

Product features

ANCEL AD410 OBDII Scanner

Where's the OBDII interface?

  • The OBD2 port is often under the dash, or under a panel below the handbrake in the centre console.

How to get started?

  • Simply plug into the OBD II port on your car and turn the ignition on and you ready to go.

Why I can't erase the fault code?

  • The fault causing the fault code to show will need to be repaired first then code can be erased.

NOTE:

  • Works on vehicle with 12V battery ONLY
  • Must be 16 PIN OBD II protocol

KEY FEATURES

  • Reads and clears check engine light codes, both generic and manufacturer-specific, and resets monitor
  • Built-in DTC look-up library for manual retrieval and code definition
  • I/M Readiness to test misfire, fuel system and Comprehensive component
  • Displays all data stream items or selects any item of live data for graphing
  • Views freeze frame data and shows vehicle parameters recorded by ECU when an emission-related fault occurs

CODE DEFINITION

There is a built-in up-to-date OBD-II DTC look-up library in this device. Fault codes and their definitions can be found in the library. A 2.4" TFT true color (262K) LCD display is fitted to provide a clear reading of the information contained in it. After a fault code is detected, the definition of the code will be shown by directly clicking the fault code selected.

DATA STREAM

The scan tool lets you view "real-time" Live Data. This information includes values (volts, rpm, temperature, speed etc.) and system status information (open loop, closed loop, fuel system status, etc.) generated by the various vehicle sensors, switches and actuators. It supports detailed text display, and you can view all data stream items or select a certain item of live data with a graph.

I/M READINESS

I/M readiness is to test Misfire / Fuel system / Comprehensive component. Quickly monitor emissions readiness check and drive cycle verification. Let you know the comprehensive status of your car's engine system. Help you pass the Smog Check easily."N/A" means Not Available on this vehicle, "INC" means Incomplete or not ready, "OK" means Completed or Monitor Ok.

POWERFUL CPU

Unlike other Cheap and Old versions, ANCEL AD410 scanner goes with a more advanced STM 32-bit CPU has the specialty of high speed, compressed volume and steady performance.

LIFETIME FREE ONLINE UPGRADE

AD410 provides life-time free software update to fix the latest bugs and add newly DTC or parameters. Just download the software from ANCEL website, then follow instructions to update.

Please Note: After the unit is plugged into a computer via a USB cable, the LCD screen will display two vertical bars until the update is complete. The update software supports Windows 7/8/10.

FEEDBACK

Have problems working on your vehicle? Don't worry, just turn the "FEEDBACK" option on in the Settings and then send us the recorded issue file via PC, and our support team will contact you as quickly as we can.

SAVE MONEY AND TIME

Simple and super easy to use, this device is a must-have diagnostic tool for today’s technologically loaded vehicles. It is a car doctor, so to speak, that allows you to identify and troubleshoot any problem with your car engine, so you may try to fix it by yourself or know how much it costs you to have it fixed when a mechanic is involved. That’s time and money saved.

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

Based on 4 reviews Check latest price

Product description

Car diagnostic scanner

OS601 is a cost-effective upgraded version of OBDII scanner for determining the cause of the Check Engine Light. Equips with a 2.4-inch color screen and shows live vehicle sensors data in text and graph format. Support all the 10 OBDII test modes, enhanced Mode 6, read&erase codes, code definitions and playback data from the car ECU. It enables you to inspect monitor before Smog check, and switch off the MIL.

How to get started?

Simply plug into the OBD2 port on your car and turn ignition on and you ready to go.

No matter where you are, let this gadget accompanies with you. Let you decide if it's something you can fix or need more advanced help. Save money and time.

Where's the OBDII interface?

It is often under the dash, or under a panel below the handbrake in the center console.

What is OBD-II?

On-board diagnostics (OBD) is an automotive term referring to a vehicle's self-diagnostic and reporting capability. Vehicles produced after 1996 use OBD-II, which is a standardized system that simplifies the process a whole lot. These vehicles all use a common diagnostic connector and a set of universal trouble codes. Though only emission-related codes and data are required to be transmitted through it according to U.S. legislation, most manufacturers have made the OBD-II Data Link Connector the main connector in the vehicle through which all systems are diagnosed and reprogrammed.

At the most basic level, the check engine light indicates that some sensor, somewhere in your engine, exhaust, or transmission, has provided unexpected data to computer. That could indicate a problem with the system the sensor is responsible for monitoring, a bad sensor, or even a wiring issue.

Why I can't erase the fault code?

Once the monitors are reset, the MIL will either remain out because the DTC was corrected by the proper repair, or it will illuminate because it has again detected the problem.

  • 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).

User questions & answers

Question: Funciona para un Aveo
Answer: No se
Question: Why I can't erase the fault code
Answer: Thank you for your question. At the most basic level, the check engine light indicates that some sensor, somewhere in your engine, exhaust, or transmission, has provided unexpected data to computer. That could indicate a problem with the system the sensor is responsible for monitoring, a bad sensor, or even a wiring issue. A fault code which provide a jumping off point in the diagnostic process. Then probably the vehicle still has a an issue. Codes only erase if the problem is repaired.
Question: How can update os601? when do i need to upgrade it
Answer: Contact the seller for an upgrade package. The upgrade is free. Anytime
Question: How do you upgrade the software once it is out of date
Answer: Thank you for your question. In most cases, the upgrade is to fix bugs in the software. In general, a six-month upgrade is sufficient (Because the support for the OBD-II protocol is stable). For other situations of upgrade or diagnosis, you can collect the corresponding model information and send it to us to provide more services. 【How to upgrade?】Connect scan tool with PC through Mini B connector(5 pin) at the bottom of the machine, migrate the upgrade data into it. For more detailed information, please email us via the station and we will send you the upgrade file. May you have a nice day! Warm Regards, Juta Auto

TESECU OBD2 Scanner Bluetooth 4.0 Car Code Reader Vehicle Diagnostic Scan Tool Erase Check Engine Light for iOS & Android Devices Universal for 1996+ Cars

Based on 74 reviews Check latest price
  • ▲STABLE CONNECTION - Want to diagnose outside of the car? Compared to other Bluetooth 3.0 & WiFi version, this Bluetooth 4.0 OBD2 scanner has a stronger stability on connectivity and the connection distance can reach up to 20-50 meters(when no barrier), which is more convenient.
  • ▲SUPPORT iOS & ANDROID - Our car code reader connects to multiple devices including iOS, Android and Windows smartphones and tablets. Recommend "Car Scanner" for iOS, "Torque" for Android. You can have access to your car mobile data easily when phone is connected to the scanner.
  • ▲ACCURATE REAL-TIME SENSOR DATA - With this Bluetooth 4.0 car scanner, you can read & clear vehicles "error code" yourself easily, diagnose any car problem in seconds, no more trips to the dealer or auto parts store for diagnosis! This vehicle code reader retrieves both generic, as well as car manufacturer-specific Diagnostic Trouble Codes (DTC), translates your vehicle into simple English, empowering you to make the easy fix in many cases & save money.
  • ▲COMPATIBLE VEHICLES - This Diagnostic Scan Tool works with ALL consumer vehicles purchased in the USA that are models year 1996 or newer (no brand limitation). Unlike other obdii car scanner, ours works on all OBD2 protocols including CAN, J1850 and ISO9141-2.
  • ▲2 YEAR WARRANTY - If there are any adaptability or connection issues, welcome to contact us and the issues will be solved within 24 hours.

User questions & answers

Question: Does this work on a 2013 ford f
Answer: Yes all 94 and up ob2 vehicles
Question: Does this scanner work for Land Rover and Dodge
Answer: Yes, it does. If you want to further confirm, please give the specific model of the cars.
Question: Will this work on a 2004 Suzuki XL
Answer: Yes, it can work on 2004 Suzuki XL-7.
Question: This work for a Cadillac
Answer: All obd2 vehicles 94 and up

Product features

Support Almost All Vehicles

10 Modes of OBDII functions are available for all vehicles support the OBD II/EOBD protocols since 1996, which more than 100 vehicle brands.

Diagnose Your Car Even Far Away

This OBD2 scanner Bluetooth 4.0 has a strong stability on connectivity and the connection distance can reach up to 20-50 meter(when no barrier), which is more convenient for you to diagnose outside your car.

Diagnose Any Car Problem in Seconds

No more trip to the dealer or auto parts store for diagnosis! This car code reader retrieves both generic, as well as car manufacturer-specific Diagnostic Trouble Codes (DTC), translates your vehicle into simple English, shows accurate real-time sensor data, empowers you to make the easy fix in many cases & save money.

Support iOS & Android

Recommend "Car Scanner" for iOS.

Recommend "Torque" for Android.

Please refer to the user instruction to download the two APP.

Our vehicle code reader connects to multiple devices including iOS, Android and Windows smartphones and tablets. You can have access to your car mobile data easily when phone is connected to the scanner.

Support OBD2 Diagnostic Communication Protocol

I. SAE J1850 PWM (41 .6Kbaud)

2. SAE J1850 VPW (10.4Kbaud)

3. ISO9141-2 (5 baud init, 10.4Kbaud)

4. ISO14230-4 KWP (5 baud init, 10.4 Kbaud)

5. ISO14230-4 KWP (fast init, 10.4 Kbaud)

6. IS015765-4 CAN (l1bit ID, 500 Kbaud)

7. IS015765-4 CAN (29bit ID, 500 Kbaud)

8. IS015765-4 CAN (11bit ID, 250 Kbaud)

9. ISO1 5765-4 CAN (29bit ID, 250 Kbaud)

NEXPOW Car OBD2 Scanner, V311 Automotive Engine Fault Code Reader, Car Diagnostic Scan Tool with Battery Test Tool for All OBD II Protocol Cars Since 1996

NEXPOW

Based on 36 reviews Check latest price
  • 🚗【New Upgrade OBD2 Scanner】The V311 OBD2 code reader is capable of performing multiple diagnostic functions like determining the cause of the 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), efficiently troubleshoot the Check Engine Light and the diagnostic trouble codes.
  • 🚗【Lightweight & Easy to Operate】 NEXPOW OBD2 plug and play, No battery or charger is required as it directly gets power from vehicle DLC. Fast scan and clear trouble codes, very easy to use, even a beginner can use this unit to read the error code, with what displayed on the screen. You can find out what the problem is and fix the easy ones yourself but don't worry about going to the 4S shop for too expensive repairs, saving money.
  • 🚗【One-Click DTC Lookup】V311 engine OBD2 reader built-in over 3000 code definitions DTC library, the OBD2 Scanner reads generic and manufacturer-specific trouble codes directly identify the code definitions on the screen, The enhanced fault code definition function helps you fully understand the meaning of the code. It saves you the trips to a mechanic, lets you decide whether it's something you can fix or need more help, save money and time.
  • 🚗【 BAT Function & LCD Display 】- Vehicle code reader designed with a clear display LCD screen (128 x 64 pixels) - white backlight and contrast adjustment. No need for any battery or charger, the OBD reader gets the power directly from your vehicle through the OBDII Data Link Connector. Besides, with the "BAT" button, a One-click battery check function allows you to detect car battery voltage.
  • 🚗【Strong Compatibility】Support 7 languages: Deutsch, Dutch, English, Italiano, EspaĂąol, Français, Chinese. no matter where are you from, it always helps you. Our OBD2 scanner is compatible with all 1996 and newer model cars 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 reader is incompatible with new energy vehicles, hybrid vehicles.

User questions & answers

Question: Does it need a battery charge
Answer: Hello, Rob,Yes, for certain vehicles, short term and long term fuel trim data can be viewed under Live Data. To confirm which Live Data is available for your vehicle, please visit the FAQ section of our website. There, you can specify the year, make, model, and trim of your vehicle in the drop-down boxes to confirm exactly what Live Data and features are supported.Best regards.
Question: Why should i buy this obd2 scaner
Answer: Hello!Currently we do not support bidirectional communication and are not able to activate/control the ABS module.If you have any other questions let us know!
Question: Does this scanner identify misfires and which cylinder the misfire is coming from
Answer: App for iPhone and Android is a free download and fully functional app. You do HAVE to have a smart device (IOS phone or ipad/Android phone or tablet) to use the device see the results. The picured ODB II device will connect to your smart device via bluetooth after you plug the device into the ODB II port on your vehicle. Just follow the included directions.
Question: What models are supported by this car diagnostic tool
Answer: As it only takes 5 seconds to install and a few minutes to read and troubleshoot I suggest you use this ODB for what you are troublshooting then remove, that simple. If you want operational live data use it for cpl days then remove. My trucker friends buy the longer extended cord and plug into stationary dash mount while driving and just unplug every night. Prob solved.

Latest Reviews

View all