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Android Bluetooth Fault Code Reader for OBD2 Engine

FA-V06T4 is a fault code reader supports Bluetooth 4.0 communication. It is compatible with OBD2 ECU. And it is able to work with both Android and iOS equipment. The obd2 code reader is with super mini size and its housing is transparent.
  • FA-V06T4
  • Fiberall

Characteristics of FA-V06T4 Bluetooth 4.0 OBD2 Code Reader

1. The startup speed and transmission speed are faster than Bluetooth 2.0 and 3.0.

2. Bluetooth 4.0 has stronger anti-interference ability. So it's more secure.

3. It is with the function of data encryption verification, which makes the data transmission more reliable.

4. Bluetooth 4.0 is lower energy Bluetooth, it requires lower power consumption.

5. Compatibility is more extensive than Bluetooth 2.0 and 3.0. Support downward compatibility and dual Bluetooth mode.

6. Wider coverage.

7. Mini design, compact and portable.

8. Unique transparent shell.

9. Customization for the fault code reader is welcome.


Product Parameters of FA-V06T4 Fault Code Reader

Product Number


Communication mode

Bluetooth 4.0

Master chip


Workable vehicle

OBD-II compliant models

Compatible Operating   System

Android / Windows /   iOS

Operating voltage


Working current


Standby current


Applicable   temperature range


Relative humidity


Product size




Note: Color of the engine code reader is customizable.


Compatibility of FA-V06T4 Engine Code Reader

1, Supported equipment:

Smartphone, personal computer, pad or other device with Windows XP, Windows 7/8, Android, iOS operating system. And the device should support Bluetooth communication.

2, Applicable vehicle:

It supports vehicle which is OBD-II compliant. Most of vehicles after 1996 supports obd2 protocols. Some models are with manufacturer defined protocols, it may not work.

3, Compatible OBD-II protocols:

OBD-II protocol ensure the communication between vehicle and the Bluetooth code reader. Please make sure your vehicle is with one of the OBD2 protocols:

A. J Line

SAE J1850 PWM (41.6Kbaud)

SAE J1850 VPW (10.4Kbaud)

B, K line and L line

ISO9141-2(5 baud init, 10.4Kbaud)

ISO14230-4 KWP2000 (5 baud init,10.4Kbaud)

ISO14230-4 KWP2000 (fast init, 10.4 Kbaud)

C, CAN Bus

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)

4, Workable App:

The obd2 code reader need to use with App to display data. As for Android equipment, there are a lot of choices, and there is no need to download from appointed channel. As for Windows equipment, the compatible is limit. And as for iOS equipment, it always requires user to download App via appointed channel like App store. Application from other channel may not work. Here are Fiberall’s recommendations for your reference:

Windows: ScanMaster-ELM,, PCMSCAN and so on;

Android: Torque, DashCommand, OBD Car Doctor, Auto Doctor, Mini OBDII, EOBD etc..

iOS: Auto Doctor, Mini OBDII and so on.

User can select the preferred App according to real requirement.


Functions of FA-V06T4 Bluetooth 4.0 OBD2 Code Reader

1, The obd code reader is able to read trouble code stored in the ECU and tell the user what’s the problem. Some App supports displaying meaning of fault code.

2, It is also able to clear the fault code after the repair personnel solve the problem. That is to turn off the check engine light .

3, ECU sensor data is helpful for driver to know the real time condition of the vehicle. And the fault code reader is able to obtain and display the following sensor data:

- Engine RPM
- Calculated Load Value
- Coolant Temperature
- 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 and so on.

The supported data may be different due to different obd2 code readers and App.

Android Bluetooth Fault Code Reader for OBD2 Engine (2)

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