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Car OBD2 Code Readers, OBDII Bluetooth Scan Tool Car Diagnostic Tool Vehicle Scanner for iOS and Andiord

4.3 4.3 out of 5 stars 327 ratings

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Brand TONWON
Operating System Ios
Power Source
Battery Powered
Screen Size
2.8 Inches

About this item

  • ★EFFECTIVE READ & CLEAR TROUBLE CODES - TONWON OBD2 Scanner allows you to read real time engine sensor data: Engine RPM, Calculated Load Value, Coolant Temperature, Fuel System Status, Vehicle Speed, Short/ Long Term Fuel Trim, Intake Manifold Pressure, Timing Advance, Intake Air Temperature, Oxygen sensor voltages/associated short term fuel trims.
  • ★EXCELLENT COMPATIBILITY - OBD2 mini scanner works with a range of vehicle models manufactured after Jan 2001 that feature the OBD2/ EOBD2 protocol. (May not support heavy duty diesel 24V vehicles , i.e. semi trucks, tractors etc.) Supports the mainstream OBDII protocols: CAN, KWP2000, ISO9141-2, J1850 VPW and J1850 PWM.
  • ★POWER SAVING - This new product has an auto sleep function after the car stops 30 minutes into sleep mode, which uses your car power consumption low to 3ma. Even if you forget to pull it out a night, it will not run out of battery. TONWON provides support for high speed communications and a low power sleep mode.
  • ★VARIOUS FREE AND PAID APPS AVAILABLE - Support (free "OBD Car Doctor "APP, the "DashCommand" APP is $9.99) for IOS. Support "Torque Pro "APP for Android device. Various 3rd party app available on App store and Google play with price normally from 0$ to 9.99$ or higher depending on your needs.
  • ★QUALITY & LIFETIME Heel change - We're ultra-selective about the electronics, materials, manufacturing process, quality control and Surface treatment of each product. We are so confident with our hardware that we offer a lifetime Heel change as standard. If you find any other problem in your later application, please feel free to contact us. We will do our best to provide you with technical support and further solution.
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TONWON Car OBD2 Code Readers, OBDII Bluetooth Scan Tool Car Diagnostic Tool Vehicle Scanner for iOS and Andiord
TONWON Car OBD2 Code Readers, OBDII Bluetooth Scan Tool Car Diagnostic Tool Vehicle Scanner for iOS and Andiord
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PriceCurrently unavailable.$9.99$79.95$39.00$123.95-17% $99.95
List:$119.95
Delivery
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it Mar 27 - Apr 2
Get it as soon as Tuesday, Mar 26
Customer Ratings
Easy to use
4.0
3.6
4.5
4.6
Tech Support
3.8
3.3
4.3
3.0
Value for money
4.2
3.4
4.3
Sold By
DATANG PET
OBD Solutions, LLC
INFOCAR
Boston Sales Group
Lemur Vehicle Monitors
power source
Battery Powered
Battery Powered
Adapter
Battery Powered
Vehicle
display size
2.8 inches
7 centimeters
2.4 inches
2.8 inches
operating system
Ios
IOS, Android
iOS and Android
language
english
english
english

Product Description

Take you into the new world of your vehicle

Tonwon OBDII Pro BLE 4.0 reads and removes most car failures made in the past 20 years. Plug BLE4.0 directly into the vehicle's OBDII port and connect to the OBD II application on a Bluetooth-enabled Android or iPhone device via Bluetooth. This gadget will help you better understand your vehicle whenever you check engine lights or want to know the performance of your vehicle.

Read and clear check engine trouble codes

  • Read both nonspecific and manufacturer specific trouble codes. Fast ARM processor allowing up to 30 PID's per second.
  • Read and delete fault codes, Turn off MIL (check engine light). view freeze frame data & I/M readiness monitors. Save money!
  • Read real-time ECU sensor data (Engine RPM. Fuel System status, Fuel Pressure. Oxygen sensor voltages and many readable parameters on your vehicle) . Prepare for emission testing.

Low Power Consumption

  • Auto sleep funtion. Supper low power consumption (standby current low to 3mA ) so you can just fit in to OBD port for year.It won't drain off your battery power
  • Auto wake up funtion. Tonwon Pro active automaticlly when power on your car. Just open your favorite app (OBD Fusion) and get connected.

Connection Issues and Troubleshooting

  1. No signal:Make sure the adapter is fully plugged in and check the cigar fuse of your vehicle.
  2. Does not connect to App or connection drops: Check the App hardware requirements and make sure phone has connected . Check the App setting and make sure connection method is Bluetooth and hardware type is Bluetooth LE.Try with a different App and make sure only one App is running in the background each time.
  3. Does not connect to the vehicle or fail to detect the OBD protocol: Make sure the vehicle is OBD2 compliant and the connector pins are not corroded. If it's at key on engine off mode, start the vehicle and see. Lastly try on a different vehicle

Recommended App

  • Works with iOS app:

  1. OBD Fusion
  2. OBD Auto Doctor

  • Works with Android app:

  1. OBD Fusion
  2. Torque
  3. Dashcommand
  4. OBD Auto Doctor
  5. OBD Car Doctor (NOTE: Fee might applied for these 3rd party iOS and Android apps)

Compatible cars

Pro BLE 4.0 is not only suitable for new cars and light trucks sold in 1996 and in the United States. It also supports vehicles in other areas that comply with OBD2. You deserve to have it.

Vehicles in other areas may also support:

  • Australia - 2006 (gas), 2007 (diesel)
  • Canada - 1998
  • India - 2010
  • Mexico - 2006, etc

Pro 4.0 T2 4.0 T3 4.0 LX 3.0
Customer Reviews
4.3 out of 5 stars
327
3.6 out of 5 stars
20
Connection Method BLE 4.0 BLE 4.0 BLE 4.0 BLE 3.0
Works with Android
Works with iOS
Recommended Apps Android and ios:OBD Fusion, Torque, Dashcommand, OBD Auto Doctor, OBD Car Doctor Android and ios:OBD Auto Doctor, Torque lite, Torque pro,Dashcommand,OBD Fusion,Bimmercode Android and ios:Torque Pro, Torque Lite, Geekobd, Dashcommand,OBD Fusion, OBD Auto Doctor Android:Torque,Geekobd , Dashconmand,OBD Auto Doctor
Read and clear check engine trouble codes
Compatible Vehicles Compatible with OBD2 / EOBD compliant cars and light trucks (in the United States, the year is 1996 and after. DON'T compatible with 24V truck tractors etc). Compatible with OBD2 / EOBD compliant cars and light trucks (in the United States, the year is 1996 and after. DON'T compatible with 24V truck tractors etc). Compatible with OBD2 / EOBD compliant cars and light trucks (in the United States, the year is 1996 and after. DON'T compatible with 24V truck tractors etc). Compatible with OBD2 / EOBD compliant cars and light trucks (in the United States, the year is 1996 and after. DON'T compatible with 24V truck tractors etc).
Low Power Consumption

Product information

Technical Details

Additional Information

Warranty & Support

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TONWON Car OBD2 Code Readers, OBDII Bluetooth Scan Tool Car Diagnostic Tool Vehicle Scanner for iOS and Andiord


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Customer reviews

4.3 out of 5 stars
4.3 out of 5
327 global ratings

Customers say

Customers like the ease of use, value, and quality of the vehicle scan tool. They mention that it makes diagnostic work easy, it's well worth the money, and that it has saved them time and money. That said, some complain about the connectivity issues and performance.

AI-generated from the text of customer reviews

20 customers mention17 positive3 negative

Customers find the vehicle scan tool easy to use. They mention it's easy to connect, trouble-free, and makes diagnostic work easy. The scanner pairs quickly, is fast, and reliable at reading information from the vehicle. Customers say it'll help them look for error codes.

"This adapter works on several different vehicles. It connects easily to your smart phone and works with various diagnostic apps that can be either..." Read more

"...It pairs quickly, is fast and reliable at reading information from the car, and worked great to clear an engine fault code...." Read more

"...back from these purchases in less than a month with my ability to do true diagnostics saving me the time and money from throwing parts at the..." Read more

"...This scanner is very helpful to look for error codes. It fits my other two vehicles: Lexus RX and Acura RLX." Read more

10 customers mention10 positive0 negative

Customers appreciate the value of the vehicle scan tool. They say it's well worth the money, has saved them a lot of money, and is a great sensor for the price. Some mention that the tool is really cheap.

"...The experience sucks, and it seems really inconsistent. It's really cheap, so I went with it, and it was listed on the app I hoped to use...." Read more

"...This is a very inexpensive alternative to the more professional scanners and software...." Read more

"...If nothing else, it has saved me time and money driving to the auto parts store to get a code reader to check codes...." Read more

"...thinner plastic than others, but if you are looking for a great value priced interface, this is the one!..." Read more

4 customers mention4 positive0 negative

Customers are satisfied with the quality of the vehicle scan tool. They mention that it is easy to setup and use, has a solid and reliable connection, and seems to last well.

"A++++ Easy to setup/use, high quality,& great value. HIGHLY RECOMMENDED" Read more

"Solid and reliable connection..." Read more

"Great quality..." Read more

"Seems to last well and trouble free too..." Read more

4 customers mention4 positive0 negative

Customers are satisfied with the readability of the vehicle scan tool. They mention that it works and clears codes, it's a nice tool to read your own OBD system, and it'll read information from the car reliably. Some say that it pairs quickly and is fast. Overall, most are happy with the product's readability and recommend it to others.

"...It pairs quickly, is fast and reliable at reading information from the car, and worked great to clear an engine fault code...." Read more

"This is a nice tool to read your own OBD system, but I didn’t see that it is finicky to use...." Read more

"Plus side it works and will find, read, and clear codes...." Read more

"good mid-range OBD reader. haven't had any connectivity issues or other issues with the software...." Read more

56 customers mention37 positive19 negative

Customers are mixed about the performance of the vehicle scan tool. Some mention it works great, while others say it wouldn't work at first. Some say that it's not compatible with their own app and that the app didn't display live data.

"...It connects easily to your smart phone and works with various diagnostic apps that can be either purchased or free download from the app store on..." Read more

"Absolutely great little device. Connected through Dr. Prius app and sent all diagnostics on every cell of the hybrid battery in real-time...." Read more

"...So it works, why 3 stars? The experience sucks, and it seems really inconsistent...." Read more

"This worked great for 35 days (just outside the return window) and then just stopped working...." Read more

12 customers mention1 positive11 negative

Customers are dissatisfied with the connectivity of the vehicle scan tool. They mention that it's very hard to connect it with Android devices, and the connection technique is different than what they would expect for iPhone. Some say that the product does the job but it'll never connect to OBD Auto Doctor.

"...Couldn't connect at first, but I think I just didn't see the name (mine was called iOS Vlink in the list of devices)...." Read more

"...That'll help get you connected.Connection still rather sucks. During diagnostics it tells you to turn your car off or risk damage...." Read more

"...in multiple vehicles, no lights indicating power coming on, no connection to bluetooth, no output...." Read more

"its do the job but very hard to connect it with android devices, its always show the ios Bluetooth and after several plug in and plug out !..." Read more

3 customers mention0 positive3 negative

Customers are dissatisfied with the bluetooth connectivity of the vehicle scan tool. They mention that it does not read as a Bluetooth device in the phone settings, and the Bluetooth name was invisible.

"...after turning the car off this thing still has power, but the bluetooth turns off.Anyway, it works if you keep it running...." Read more

"...It does not read as a Bluetooth device in the phone settings but after downloading a third party app that you have to pay for a premium upgrade, it..." Read more

"...What's more, the bluetooth name was invisible. Supposedly, for added security...." Read more

Works for JScan
5 Stars
Works for JScan
The iCar Pro was weeks out from shipping, so I ordered this for my 2007 JK instead. Worked perfectly with JScan and Android 11. I was able to change every setting I wanted, and it saved me a few bucks.
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