Finding the best obd2 interface suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.

Best obd2 interface

Product Features Editor's score Go to site
OHP ELMconfig Forscan-Compatible OBD2 with MS-Can & HS-Can Switch for DIY Ford Diagnostics on Windows OHP ELMconfig Forscan-Compatible OBD2 with MS-Can & HS-Can Switch for DIY Ford Diagnostics on Windows
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ScanTool OBDLink SX USB: Professional Grade OBD-II Automotive Scan Tool for Windows  DIY Car and Truck Data and Diagnostics ScanTool OBDLink SX USB: Professional Grade OBD-II Automotive Scan Tool for Windows DIY Car and Truck Data and Diagnostics
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LZLRUN OBD Super Mini BT ELM327 V1.5 Bluetooth OBD2 Scanner Tool Car Scan Auto Adapter Check Engine Diagnostic Tool for Android Torque/PC LZLRUN OBD Super Mini BT ELM327 V1.5 Bluetooth OBD2 Scanner Tool Car Scan Auto Adapter Check Engine Diagnostic Tool for Android Torque/PC
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ATDIAG Car WiFi OBD2 Scanner, Wireless OBDII Vehicles Code Reader Scan Tool,OBD2 Adapter Check Engine Diagnostic Interface for iOS Apple iPhone iPad Andorid Windows (ATI2) ATDIAG Car WiFi OBD2 Scanner, Wireless OBDII Vehicles Code Reader Scan Tool,OBD2 Adapter Check Engine Diagnostic Interface for iOS Apple iPhone iPad Andorid Windows (ATI2)
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EDIAG V1.5 Firmware OBDII OBD2 Bluetooth Car Diagnostic Scan Tool Auto OBD Scanner for Android Devices EDIAG V1.5 Firmware OBDII OBD2 Bluetooth Car Diagnostic Scan Tool Auto OBD Scanner for Android Devices
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Hain@ New Version V1.5 ELM327 OBDII OBD2 USB Car Diagnostic Interface Scanner Hain@ New Version V1.5 ELM327 OBDII OBD2 USB Car Diagnostic Interface Scanner
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VDIAGTOOL ELM327 OBDII Scanner Code Reader ELM327 USB Interface V1.5 OBD2 OBDII Auto Car Scanner Diagnostic Scan Tool Cable VDIAGTOOL ELM327 OBDII Scanner Code Reader ELM327 USB Interface V1.5 OBD2 OBDII Auto Car Scanner Diagnostic Scan Tool Cable
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OBD2 Scanner Bluetooth Scan Tool Adapter, Car Code Reader for Android Devices, OBD Scanner Wirelessly Feeds Your Cars Data to Your Phone! Check Engine Light Eliminator for All Cars! OBD2 Scanner Bluetooth Scan Tool Adapter, Car Code Reader for Android Devices, OBD Scanner Wirelessly Feeds Your Cars Data to Your Phone! Check Engine Light Eliminator for All Cars!
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HOTOM BDII OBD2 ELM327 Interface WiFi Wireless Car Auto Diagnostic Scanner Scan Tool Adapter Reader for Apple iPhone and Android HOTOM BDII OBD2 ELM327 Interface WiFi Wireless Car Auto Diagnostic Scanner Scan Tool Adapter Reader for Apple iPhone and Android
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PUMPKIN WiFi OBD2 Car Code Scan Tool, Diagnostic OBDII Scanner for Apple iOS, Android & Windows Device PUMPKIN WiFi OBD2 Car Code Scan Tool, Diagnostic OBDII Scanner for Apple iOS, Android & Windows Device
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Related posts:

1. OHP ELMconfig Forscan-Compatible OBD2 with MS-Can & HS-Can Switch for DIY Ford Diagnostics on Windows

Feature

OHP Ford ELMconfig USB device with constant speed 500kbit/s
ELM327 compatible interface with MS-CAN switch
For Forscan FoCCCus FF2 ELMconfig software - Instructions included
For all Fords and Mazdas since 1996 (cars and light trucks)
NB! Avoid low quality copies

Description

OHP Ford ELMconfig USB device with constant speed 500kbit/s

ELM327 compatible interface with MS-CAN switch

For Forscan FoCCCus FF2 ELMconfig software - Instructions included

For all Fords and Mazdas since 1996 (cars and light trucks)


Allows access to all modules (on supported models): engine, gearbox, ABS, Airbag, climate control etc

Code reading, erasing, live data

Allows all service procedures: Service reset, DFP force regeneretion etc

Allows component activation, ECU parameter modifications etc


Supported US models: Focus, Mondeo/Fusion, Kuga, S-Max, C-Max, Transit, Ranger, F150 etc.

NB! Does not work on heavy trucks.


Supported software:

Forscan

ELMconfig

FoCCCus

FF2


Supported operating systems: All Windows versions: XP, Vista, 7, 8, 10

2. ScanTool OBDLink SX USB: Professional Grade OBD-II Automotive Scan Tool for Windows DIY Car and Truck Data and Diagnostics

Feature

PROFESSIONAL GRADE SCAN TOOL: Transform your Windows PC, laptop, or tablet into an accurate automotive diagnostic device (not compatible with Apple iOS devices)
DIY VEHICLE DIAGNOSTICS: Save time and money by reading and clearing 'check engine' and trouble codes yourself and determine problems before consulting a mechanic
FREE FIRMWARE AND SOFTWARE UPGRADES: System includes a free license key for OBDwiz diagnostics software for easy to access graphs, logs and real-time engine data exports
MAXIMUM VEHICLE COVERAGE: Works on more vehicles than any scan tool on the market including all 1996+ cars and light trucks sold in the USA (except hybrid or electric vehicles)
SATISFACTION GUARANTEED: Your ScanTool is supplied with a 90-day money back guarantee if you are unsatisfied for any reason, along with a 3-year repair or replace manufacturer warranty

Description

OBDLink SX will quickly and accurately diagnose engine problems and provide real-time engine data. All you need is a 1996 or newer vehicle and a Windows tablet or laptop with a USB port, and you have a sophisticated, yet easy-to-use diagnostics system. Get all the features of a more expensive standalone scanner, plus the unparalleled graphics the latest OBDwiz software provides.


OBDLink SX is the basic plug-and-play scan tool designed for the budget-minded do-it-yourself mechanic. Powerful hardware and advanced, upgradeable firmware make SX the successor to the popular ElmScan 5 scan tool. OBDLink SX is a breeze to install and configure. It is fully OBD-II compliant, and connects with more cars than any scan tool on the market. SX includes a license key for OBDwiz, diagnostics software which allows you to:

  • Turn off check engine light and erase stored diagnostic information.
  • Read and erase trouble codes (both generic and manufacturer-specific, over 7000 codes in database).
  • Provide useful links to online database that provides trouble code descriptions and causes.
  • Freeze frame takes a snapshot of your system the moment a trouble code is triggered.
  • Display, graph, and log 90+ real-time parameters - life-like onscreen gauges to see more than what the manufacturer provides.
  • Create your own gauge layout custom screens, measure and display fuel economy - instant feedback teaches drivers fuel economy skills.

3. LZLRUN OBD Super Mini BT ELM327 V1.5 Bluetooth OBD2 Scanner Tool Car Scan Auto Adapter Check Engine Diagnostic Tool for Android Torque/PC

Feature

Any question,please email us .Support OBD-II protocols: ISO15765-4 (CAN), ISO14230-4 (KWP2000), ISO9141-2, J1850 VPW, J1850 PWM.For your vehicle to be OBD II compliant it must have a 16-pin DLC (Data Link Connector) under the dash and the Vehicle Emission Control Information Label must state that the vehicle is OBD II compliant.
Compatible Makes: Chrysler Ford(not all model ) Honda Mazda Nissan Toyota VW & More OBDII Cars.Super Mini OBD2 OBDII Bluetooth Auto Car Diagnostic Interface Scanner.
Display current sensor data, including Engine RPM, Calculated Load Value, Coolant Temperature, Fuel System Status, Vehicle Speed, Short Term Fuel Trim, Long Term Fuel Trim, Intake Manifold Pressure, Timing Advance, Intake Air Temperature, Air Flow Rate, Absolute Throttle Position, Oxygen sensor voltages/associated short term fuel trims, Fuel System status, Fuel Pressure.
For your vehicle to be OBD II compliant it must have a 16-pin DLC (Data Link Connector) under the dash and the Vehicle Emission Control Information Label must state that the vehicle is OBD II compliant.Retrieve Fault Codes (DTCs) and clear Check Engine lights.
Read diagnostic trouble codes, nonspecific and manufacturer-specific, and display their meaning (over 3000 code definitions in the database).

Description

Features:
Clear trouble codes and turn off the MIL ("Check Engine" light).
Set the maximum number of responses to obtain.
Remove spaces from ECU responses (to speed data transmission).
Store a unique identifier in EEPROM.
Set the CAN mask and filter with one command.
Easily switch between variable and fixed CAN message lengths.
Send CAN remote frames (RTRs).
Works for Windows98/ME/2000/XP/Vista & 7!
This tool does not match abs and airbag system!
Bluetooth pair code: 1234
Display current sensor data, including:
Engine RPM
Calculated Load Value
Coolant Temperature
Fuel System Status
Vehicle Speed
Short Term Fuel Trim
Long Term Fuel Trim
Intake Manifold Pressure
Timing Advance
Intake Air Temperature
Air Flow Rate
Absolute Throttle Position
Oxygen sensor voltages/associated short term fuel trims Fuel System status
Fuel Pressure
Many others... Multi-Protocol Support:
ISO9141-2(5 baud init, 10.4Kbaud)
ISO14230-4 KWP (5 baud init, 10.4 Kbaud)
ISO14230-4 KWP (fast init, 10.4 Kbaud)
ISO15765-4 CAN (11bit ID, 500 Kbaud)
ISO15765-4 CAN (29bit ID, 500 Kbaud)
ISO15765-4 CAN (11bit ID, 250 Kbaud)
ISO15765-4 CAN (29bit ID, 250 Kbaud) Software Included:
Scantool_net113win (Full Version)
EasyOBDII V2.2 (Free Version)
OBD2Spy (Demo Version)
Scan Master-ELM (Demo Version)
wOBDCRAZY (Demo Version)

Packing List:
1*EOBD / OBD2 Bluetooth Diagnostic Interface
1* CD

4. ATDIAG Car WiFi OBD2 Scanner, Wireless OBDII Vehicles Code Reader Scan Tool,OBD2 Adapter Check Engine Diagnostic Interface for iOS Apple iPhone iPad Andorid Windows (ATI2)

Feature

Excellent Diagnostic Tool Atdiag WIFI OBDII auto scanner works on ALL 1996 and newer petrol cars sold in the United States, including all American, European, and Asian vehicles. including all American, European, and Asian vehicles; Supports OBDII protocols: ISO15765(CAN), ISO14230(KWP2000), ISO9141-2, J1850 VPW, J1850 PWM).
Compatible with a Variety of Apps This car scanner & code reader works perfectly with most apps. OBD Car Doctor, DashCommand for iOS, Torque Pro for Android, and OBD Auto Doctor for Windows are just a few of the third-party platforms that are supported.
Powerful FunctionRead and clear car error codes, display current sensor data, including Engine RPM, Calculated Load Value, Coolant Temperature, Fuel System Status, Vehicle Speed, Short Term Fuel Trim, Long Term Fuel Trim, Intake Manifold Pressure, Timing advance, Intake Air Temperature, Oxygen sensor voltages/associated short term fuel trims, Fuel System status, Fuel Pressure.
EASY TO USE & CARRY Plug the device in your car's OBD2 port, turn on your car, connect your devices via wifi, Scan a QR Code to install software , run the download App with simple settings and wait until it connects your car's ECU successfully.With a small volume,you can keep it in glove box, small purse or bag,even put it around in your pocket.
100% Money Back Guarantee Providing you with the friendliest customer service.Any problem please feel free to contact us at any time ,we will make you 100% satisfication

Description


Functions:
1.Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database advance timing lights).
2.Clear trouble codes and turn off the MIL ('Check Engine' light)
3.Display current sensor data
4.Engine RPM
5.Coolant Temperature
6.Calculated Load Value
7.Vehicle Speed
8.Fuel System Status
9.Short Term Fuel Trim
10.Long Term Fuel Trim
11.Intake Manifold Pressure
12. Timing advance

Multi-Protocol Support:
ISO9141-2(5 baud init,10.4Kbaud)
ISO14230-4 KWP(5 baud init,10.4 Kbaud)
ISO14230-4 KWP(fast init,10.4 Kbaud)
ISO15765-4 CAN(11bit ID,500 Kbaud)
ISO15765-4 CAN(29bit ID,500 Kbaud)
ISO15765-4 CAN(11bit ID,250 Kbaud)
ISO15765-4 CAN(29bit ID,250 Kbaud)
SAE J1939 CAN(29bit ID,250*Kbaud)
USER1 CAN(11*bit ID,125*Kbaud)
USER2 CAN(11*bit ID,50*kbaud)

Compatible App:
Downloadable "TORQUE" App For Android and "OBD CAR DOCTOR" App for IOS
Torque Pro(Fee applied)
Torque Lite
OBD Auto Doctor
GeekOD viecar
Mini OBDII
OBD Fusion

NOTE! Not all vehicles support reading of ALL sensors. Readings supported depend on what's installed on the OBDII system by the manufacturer. Generally, newer vehicles will give more readings.

5. EDIAG V1.5 Firmware OBDII OBD2 Bluetooth Car Diagnostic Scan Tool Auto OBD Scanner for Android Devices

Feature

"WHY your check engine light is ON": This little device saves you the trips to your mechanic,lets you decide if it's something you can fix or need more advanced help , Save money and time.Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database), clear trouble codes, turn off the MIL ("Check Engine" light) as well as display current sensor data.
Excellent Compatibility: Compatible with model year 1996 and newer cars and light trucks sold in the United States, including all American, European, and Asian vehicles.. Support OBD-II protocols: J1850 VPW, J1850 PWM, ISO15765-4 (CAN), ISO14230-4 (KWP2000), ISO9141-2,. For your vehicle to be OBD II compliant it must have a 16-pin DLC (Data Link Connector) under the dash and the Vehicle Emission Control Information Label must state that the vehicle is OBD II compliant.
OBDII Scanning :Display current sensor data, including: Engine RPM, Calculated Load Value, Coolant Temperature, Fuel System Status, Vehicle Speed, Short Term Fuel Trim, Long Term Fuel Trim, Intake Manifold Pressure, Timing Advance, Intake Air Temperature, Air Flow Rate, Absolute Throttle Position, Oxygen sensor voltages/associated short term fuel trims, Fuel System status, Fuel Pressure
Easy to Use: Plug this OBD2 scan tool in your car's OBD2 port, turn on your car, enable Bluetooth on your Android phone or tablet, search for "OBDII" and pair with it (pin 1234), run the download App with simple settings and wait until it connects your car's ECU successfully
2 (TWO!) Year Manufacturer Warranty against defects*! Problems after 2 Years? Please, still contact us! Note: work on Andriod/PC Device Only.

Description


protocols :

0.Automatic
1.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.ISO15765-4 CAN(11bit ID,500 Kbaud)
7.ISO15765-4 CAN(29bit ID,500 Kbaud)
8.ISO15765-4 CAN(11bit ID,250 Kbaud)
9.ISO15765-4 CAN(29bit ID,250 Kbaud)
A.SAE J1939 CAN(29bit ID,250*Kbaud)
B.USER1 CAN(11*bit ID,125*Kbaud)
C.USER2 CAN(11*bit ID,50*kbaud)
*default settings(user adjustable)
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Function:
1.Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database).
2.Clear trouble codes and turn off the MIL ("Check Engine" light)
3.Display current sensor data
4.Engine RPM
5.Calculated Load Value
6.Coolant Temperature
7.Fuel System Status
8.Vehicle Speed
9.Short Term Fuel Trim
10.Long Term Fuel Trim
11.Intake Manifold Pressure
12.Timing Advance
13. Intake Air Temperature
14.Air Flow Rate
15.Absolute Throttle Position
16.Oxygen sensor voltages/associated short term fuel trims
17. Fuel System status
18.Fuel Pressure

Package List:
1x ELM327 V1.5 code reader
1x CD

6. Hain@ New Version V1.5 ELM327 OBDII OBD2 USB Car Diagnostic Interface Scanner

Feature

Working with OBD2 compliant vehicles. Our ELM 327 USB obd2 scanner supports 9 protocols.
Quickly send data to your windows laptop from your vehicle in real time.Read and clear trouble codes. Turn off the MIL ("Check Engine" light). both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database).
Display current sensor data, including: Engine RPM, Calculated Load Value, Coolant Temperature, Fuel System Status, Vehicle Speed, Short Term Fuel Trim, Long Term Fuel Trim, Intake Manifold Pressure, Timing Advance, Intake Air Temperature, Air Flow Rate, Absolute Throttle Position, Oxygen sensor voltages/associated short term fuel trims, Fuel System status, Fuel Pressure.
Note:Cannot work with Forscan.The software installation - DOS and Windows XP 7 8 10 32/64 bit.(Professional/Enterprise/Ultimate Version).
Please unload your virus protector first when you install the software.If you have any questions about it,please email us.

Description

Install:
- Simply extract the files into a folder on your computer's hard drive, and you're ready to go.
- To uninstall the program, simply delete the entire contents of the folder where the program resides.
- The software supports two platforms - DOS and Windows XP 7 8 10 32/64 bit.(Professional/Enterprise/Ultimate)
IOBD-II Protocols:
1.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.ISO15765-4 CAN(11bit ID,500 Kbaud)
7.ISO15765-4 CAN(29bit ID,500 Kbaud)
8.ISO15765-4 CAN(11bit ID,250 Kbaud)
9.ISO15765-4 CAN(29bit ID,250 Kbaud)
A.SAE J1939 CAN(29bit ID,250*Kbaud)
B.USER1 CAN(11*bit ID,125*Kbaud)
C.USER2 CAN(11*bit ID,50*kbaud)
Package Inldued:
ELM327 Diagnostic Interface x 1
CD Driver x 1

7. VDIAGTOOL ELM327 OBDII Scanner Code Reader ELM327 USB Interface V1.5 OBD2 OBDII Auto Car Scanner Diagnostic Scan Tool Cable

Feature

ELM327 is the latest PC-based scan tool. It supports all OBD-II protocols and is dispatched with a number of compatible programs. The processor is an ELM327. The output protocol (connection to laptop) is USB
OBD-II Software for ELM327 is a free program that allows use your PC and a hardware interface to get the information from your car's computer. It is very user-friendly & easy to learn
Easy to install - Simply extract the files into a folder on your computer's hard drive, and you're ready to go. Uninstall - Simply delete the entire contents of the folder where the program resides
OBD-II Protocols: ISO15765-4 (CAN); ISO14230-4 (KWP2000); ISO9141-2; J1850 VPW; J1850 PWM
The software supports 2 platforms - Windows 7 32 bit & Windows 7 XP, the software link is: https://1drv.ms/u/s!Aran0ZwTdiBSrkXD0jqSpbuPtI9t

Description

Top 4 Reason To Get ELM327 1. Software Version: 1.5 2. It supports all OBD-II protocols 3. User-friendly, and easy to learn 4. Support two platforms - DOS and Windows. Description: 1.ELM327 is the latest PC-based scan tool. It is dispatched with a number of compatible programs. The processor is an ELM327. The output protocol (connection to laptop) is USB. 2.Processor: ELM327. 3.OBD-II Software for ELM327 is a free program that allows you to use your PC and a hardware interface to get the information from your car's computer. 4.The program is very easy to install:simply extract the files into a folder on your computer's hard drive, and you're ready to go. To uninstall the program, simply delete the entire contents of the folder where the program resides. ELM327 Functions: 1.Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database). 2.Clear trouble codes and turn off the MIL ("Check Engine" light) 3.Display current sensor data, including: Engine RPM;Calculated Load Value;Coolant Temperature;Fuel System Status;Vehicle Speed;Short Term Fuel Trim;Long Term Fuel Trim;Intake Manifold Pressure;Timing Advance;Intake Air Temperature;Air Flow Rate;Absolute Throttle Position;Oxygen sensor voltages/associated short term fuel trims;Fuel System status;Fuel Pressure;Many others.. 4.Upcoming Function: Data graphing and logging;Freeze Frame data;Continuous and Non-Continuous Oxygen Sensor test results

8. OBD2 Scanner Bluetooth Scan Tool Adapter, Car Code Reader for Android Devices, OBD Scanner Wirelessly Feeds Your Cars Data to Your Phone! Check Engine Light Eliminator for All Cars!

Feature

EASY SETUP: just plug cars supported obdii agreement which have 16-pin DLC (data link connector). works via Samsung or any Bluetooth enabled Android phone or Windows with Bluetooth connectivity NOT for use with iOS devices !such as iPhones .You will need to use a 3rd party app with our scan tool ranging in price from $0-$20 such as: free "OBD Car Doctor" Torque,Scan Master and more .
GET SENSOR INFORMATION: OBD2 Car Code Reader is a must car engine diagnose tool .you can read & clear your Check Engine Light (CEL) & check your vehicle monitors such as O2 Sensors, Fuel Trim, Air Fuel Ratio, DPF Temp, Coolant Temp, Oil Temp, Fuel Pressure, coolant temperature, vehicle speed& so much more!
CAR BRAND: the obd all can work regardless your car brand such as Chevy, Ford, Toyota,BMW, Subaru, Honda, Lexus, Nissan, Mercedes, GM, Dodge, Jeep,Chrysler & more, all covered! Read and clear ( generic and manufacturer-specific) codes and display their meaning (over 3000 generic code definitions in the database
WORK ON ALL CARS: our Bluetooth obd2 reader is work on all 12 V vehicles cars purchased in the USA model year 1996 or newer! even contain small trucks .Also, this device will NOT read AirBag, ABS, TPMS or Oil Change lights. Our diagnostics tool will only read codes for the Check Engine Light.
After-sales Guarantee: We provide one year after-sales guarantee. If this obd2 car scanner reader have any problem, feel free to contract me, contact me to provide a free replacement

Description

NEW 2018 ELM327 Wireless OBD2 Auto Scanner Adapter Scan Tool

The Prodiag Scan Tool works on ALL Vehicles located in the USA that are model year 1996 or newer! we guarantee it !
Many tools claim to work on all vehicles but have problems with the J1850 & CAN protocols. ours doesn't. Ours works on ALL protocols and we actually mean it!
People try the cheaper ones but then buy ours, because ours works.
The Prodiag adapter will Last Longer, have more stable connections, give faster data rates & work smoother on ALL Vehicles compared to our competitors.
We also provide TOP Notice support. have a question problem let us know, we will answer or fix the problem.

NOT COMPATIBLE WITH iOS DEVICES!

To use the OBD reader you will need to install a 3rd party app from the Android Store or online. Apps range in price from $0 - $5 with specialty apps costing up to $60. PC programs range from $0 - $50. Contact PRODIAG for a list of apps
When used with proper software, you canRead OBDII Check Engine Light Codes
Reset the CEL
Pull other sensor readings
Graph sensor readings
PREPARE FOR EMISSIONS TESTING
And SO much more2 (Yes, TWO!) Year Warranty! Problems beyond 2 years Still, contact us!
Examples of sensor readings: O2 Readings, EOT, EGT, Throttle, Boost, Speed, Fuel Trim, DPF Temp,
Balance Rates & MUCH more!

PLEASE NOTE!
Not all vehicles support reading of ALL sensors. Readings supported depend on what's installed on the OBDII system by the manufacturer.
Generally, newer vehicles will give more readings.

IF NOT LOCATED IN THE USA: CONTACT US before ordering to ensure it will work in your country!
We ONLY guarantee it will work on vehicles located in certain countries!
Warranty ONLY valid if purchased from PRODIAG or authorized dealer

9. HOTOM BDII OBD2 ELM327 Interface WiFi Wireless Car Auto Diagnostic Scanner Scan Tool Adapter Reader for Apple iPhone and Android

Feature

Excellent Compatibility for Car Devices: Works for petrol cars that are OBD II compliant (BMW, Honda, Mazda, Ford, Peugeot, Audi, Skoda, Subaru, Suzuki, Benz etc). Support OBDII protocols: ISO15765-4 (CAN), ISO14230-4 (KWP2000), ISO9141-2, J1850 VPW, J1850 PWM.
Perfect compatibility with IOS & Android System: Support IOS(iPhone and IPAD) & Android connect with OBDII thought WIFI, easy to use. Support free "OBD Car Doctor" APP for IOS. Support "DashCommand" and free "Torque Lite" APP for Android. Please wait about 7-9seconds for WIFI connect with phone automatic
Self-Diagnosis/Super Smart Scanning: HOTOM OBDII can display current sensor data, including Engine RPM, Calculated Load Value, Timing lights, Coolant Temperature, Fuel Pressure, Vehicle Speed, Short Term Fuel Trim, Long Term Fuel Trim, Intake Manifold Pressure, Timing advance, Intake Air Temperature, Air Flow Rate, Absolute Throttle Position, Oxygen sensor voltages/associated short term fuel trims, Fuel System status.
Smart Scanning & CLEAR Trouble Codes: Our OBDII scan interface will quickly send data to your android & IOS device from your vehicle in real time. Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database). Then you can know your cars' status clearly when to maintain and repair.
Provide One Year Guarantee. Any problem with our product, please feel free to contact us,thanks.

Description

For your information:

Multi-Protocol Support:

ISO9141-2(5 baud init,10.4Kbaud)

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

ISO14230-4 KWP(fast init,10.4 Kbaud)

ISO15765-4 CAN(11bit ID,500 Kbaud)

ISO15765-4 CAN(29bit ID,500 Kbaud)

ISO15765-4 CAN(11bit ID,250 Kbaud)

ISO15765-4 CAN(29bit ID,250 Kbaud)

SAE J1939 CAN(29bit ID,250*Kbaud)

USER1 CAN(11*bit ID,125*Kbaud)

USER2 CAN(11*bit ID,50*kbaud)

Important Features:

1 Readdiagnostictrouble codes, display meaning

2 Clearcarerror codes

3 ResetCheckEngine light

4 Displaycurrentsensor data

Note:

1. Please Turn on your car when connecting, or the App will not connectsuccessfully.

2. The power led light will turns red indicate.

3. For your vehicle to be OBD II compliant it must have a 16-pin DLC (Data LinkConnector) under the dash and the Vehicle Emission Control Information Labelmust state that the vehicle is OBDII compliant.

4. Be sure for the WIFI connect with your Android and IOS.

5. Our WIFI OBD2 scanner can't support truck,Hybrid or electric vehicles.

6. Doesn't work with 1995 Ford Ranger, 2000Sarum, 2000 Honda Civic, 2001 Altima, 2002 Dodge Neon, 2002 Acura, 2003 GMC,2003 Ford, 2005 Toyota Vitz, Renault clio 2005

Compatible App:

iOS: OBD Fusion, DashCommand, OBD Car Doctor, OBDAuto Doctor, etc.

"DashCommand" and "OBD Fusion" App foriOS system are 9.9.

Android: Torque Pro, OBD Car Doctor, DashCommand,etc.

10. PUMPKIN WiFi OBD2 Car Code Scan Tool, Diagnostic OBDII Scanner for Apple iOS, Android & Windows Device

Feature

Read diagnostic trouble codes & Features 3000 Code Database
Clear diagnostic trouble codes and turn off check engine lights
Compatible with Torque APP, BOTH Apple iOS (iPhone, iPad, iPod Touch) and also Android devices
If you have any questions about installation and function, please contact us and we will send you the link of this FREE app

Description

Latest Multi-Protocol Support:

ISO15765-4 (CAN)
ISO14230-4 (KWP2000)
ISO9141-2
J1850 VPW
J1850 PWM


Output interface: WIFI
Indicate light: OBD transmit / receive, RS232 transmit / receivepower
Operating voltage: 12V (with Short circuit/voltage protection)

Display and record real-time sensor data, including:
Vehicle Speed
RPM
Fuel Consumption
Engine Coolant Temp
Fuel Pressure
Calculated Engine Load
Throttle Position
Intake Manifold Pressure
Air Intake Temp
Timing Advance
Mass Air Flow
Fuel Level
Barometric Pressure
EVAP System Vapor Pressure
Fuel Trim
+ More
Note: Your vehicle may not support all engine metrics. The availability of engine metrics varies depending on the vehicle make and model

Conclusion

All above are our suggestions for obd2 interface. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using obd2 interface with us by comment in this post. Thank you!
Trevor Marshall