Home » BAFX 34t5 Review [BAFX Products Bluetooth Diagnostic OBD2 Scanner]

BAFX 34t5 Review [BAFX Products Bluetooth Diagnostic OBD2 Scanner]

Are you looking for the best obd2 diagnostic scanner for Android? The Bafx 34t5 Bluetooth scanner is the best tool for you. This tool has lots of similarities with the Carista Bluetooth obd2 adapter. Bafx 34t5 is an Android Bluetooth wireless OBD2 code reader that will not only read but as well clear DTCs. Read this BAFX 34t5 Review to know more about this Bluetooth scanner.

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The Bafx products adapter will last longer, provide you with a more stable connection, offer a better data transfer rate and functions smoother on all vehicles than many Bluetooth code readers on the market. With this device, you don’t have to connect a cable in order to read the test results, but simply download an app on your Android or Windows PC and link it with Bluetooth.

Technical Specifications of the Bafx products 34t5 bluetooth obdii scan tool


BAFX 34t5

Works: All 1996 or newer
Reset / Clear your vehicle’s Check Engine Light (CEL): Yes
O2 Sensors: Yes
Read your OBDII check engine light codes: Yes
Live data: Yes
Views freeze frame data: Yes
Graph sensor readings (for things like O2, AF, Throttle etc): Yes
Fuel Trim, Air Fuel Ratio, DPF Temp, Coolant Temp, Fuel Pressure etc.: Yes
Wireless, Bluetooth: Yes
Vehicle Coverage: Chevy, Ford, Lexus, Toyota, BMW, Nissan, Honda, Mercedes, Subaru, GM, Dodge, Chrysler, Jeep & more, all covered!
Update option: Free updates
Warranty: 2-year warranty
Price: BAFX 34t5 ReviewCheck Today’s Price

Features and benefits: BAFX 34t5 Review 2021

Some of the outstanding features that the Bafx 34t5 scan tool offers have been discussed below:

Durable and compact device

The Bafx products OBD2 scanner is sturdily constructed and will last for a very long while. Unlike the traditional OBD2 scan tools, this scanner is small in size and extremely portable. This makes it be an ideal tool to carry in your bag or put in the pocket as you work on different vehicles.

Related: Fixd car diagnostic Review

Vehicle coverage

The Bafx Bluetooth code reader is compatible with a wide range of vehicles. It works on all vehicles in the US made from 1996 and newer. So, you won’t have any problem diagnosing different cars if you’re a mechanic or technician who deals with lots of cars. Some of the vehicles that it covers include Mercedes, Land Rover, Audi, Ford, Chevy, Toyota, Jaguar, Suzuki, Nissan, Hyundai, GM, and Suzuki.

Apart from being compatible with a wide range of vehicles, this scan tool as well as supports all OBD2 protocols. These include SAE J1850 PWM, ISO 1430-4 KWP, SAE J1850 VPW, ISO141-2, and ISO15765-4 CAN. Unlike many other similar code readers on the market, this device does not have issues with CAN and J1850 protocols. There are some brands that lie about this and leave clients wondering.

Wider functions

This scan tool may be cheap and simple but it performs outstandingly. It is capable of transmitting error codes to your phone. Moreover, it can generate manufacturer-related error codes. The device features a unique sensor that provides the scanner with the ability to identify any diagnostic problems on any OBD II compliant vehicle. As a matter of fact, this OBD2 can display more than 3, 000 error codes.

Related: Fixd vs BlueDriver Bluetooth Scanner

Other features that the Bafx adapter performs are reading and clearing diagnostic trouble codes, display and read engine data such as RPM, monitor things like O2 sensor readings, intake air, temp air, speed fuel trim, and much more. Note that this device doesn’t read ABS, SRS, Oil change or any other lights.
bafx products 34t5 bluetooth obdiiCheck Price


Featuring Bluetooth function, you can link up this device with your Android phone or windows based computer to receive real-time sensor information transmitted to your phone. Such information includes speed, RPMs, etc. But first, you will have to download a third party app or PC program for you to link it. Bafx recommends Torque pro app. There are various apps to select from and they are cheap.

Warranty and support

On top of receiving a quality scan tools, you will also get a 2-year manufacturer’s warranty. Additionally, the manufacturer welcomes users to contact the support team in case they are faced with any challenge.

Summary: Why buy BAFX Products 34t5 Bluetooth OBDII Scan Tool for Android Devices?

This is an easy BAFX 34t5 obd2 bluetooth tool for scanning vehicle errors, emission tests and it works on most cars from 1996. As the manufacturer claims it’s super easy to setup. You can use it with your Android phone/tablet or Windows PC using a 3rd party app. Read & Clear diagnostic trouble codes for the check engine light, both generic & manufacturer specific codes. Get REAL-TIME sensor information right on your phone or other device which is connected via bluetooth. BAFX 34t5 reads EOT, RPM, Speed, DPF Temp, Balance Rates, O2 Readings.

  • It is small so it does not require a lot of space
  • Works via Bluetooth and does not require additional wires
  • Excellent price-performance ratio
  • Good for coding – BAFX 34t5 has over 3000 codes and that is a huge advantage in comparison with competitive products

In addition to its inexpensive price, this product is especially effective and nowadays it is very important to find the best price-quality ratio corresponding to the tool which does not have to be professional and suitable for simple home use and it does not require specific knowledge. The main purpose of this scanning tool is to read OBDII check engine light codes, reset the CEL, Graph sensor readings and prepare emission tests. The device is small and the cost is relatively low budget but it comes with a two-year warranty. This is a perfect choice for those who want to use it for their personal needs. But if you’re looking for something more professional you should look for the other device which has more useful functions.


This code reader has been optimized for vehicles in the United States. As a result, buyers from outside the country might face compatibility problems. Though, this problem can be solved by getting in touch with the manufacturer and finding out if it is compatible with your car make and model.

Another issue is that it does not support iOS devices. This is a huge hindrance as there are many people in the US who use iOS devices. Using this tool with some applications (Android) may cost. App cost ranges from $0-$5 & up to $60 for special apps depending on your needs.


Question: Can I use the Bafx 34t5 to read ABS/TPMS/SRS on my vehicle?
Answer: Unluckily, no. This OBD2 scan tool has the ability to access real-time engine data that is part of OBD2 and read and clear check engine light only. But it is not able to read and clear warning lights for SRS, ABS, General maintenance lights, Oil change, VSC or any other known-OBD2 systems. Such systems can only be accessed with specialized scanners.

Question: What app should I use with this OBD2 code reader?
Answer: The manufacturer recommends users to use the Torque Pro app. But this doesn’t mean that you should be limited to only this app. There are many apps that you can select from the market. It is vital to note that the apps and software utilized with the adapter are provided by third-party vendors.

The Bafx scan diagnostic scan tool is suitable for users who want a scanner that offers great performance. It is also user-friendly and compatible with all car makes and models from the US manufactured from 1996 or newer. Unlike other Bluetooth OBD2 scanners, Bafx is reliable and ideal for starters, DIYers as well as mechanics.

Still, have a question after reading this BAFX 34t5 Review? Comment below.



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