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Bluetooth Check Engine Light Code Reader for Car Computer

When the check engine light is on, user need this car computer code reader to check what’s the problem. It is able to check trouble code reader, erase fault code, display real time data stream. And it is also supports other features based on different App configuration. The car engine code reader supports Bluetooth communication and it is suitable for Android and Windows equipment. And it is a low cost solution with 2.1 version firmware.
Quantity:
  • FA-V01L2M
  • Fiberall

Difference Between Different Firmware of Check Engine Code Reader

Fiberall provide 1.5 version and 2.1 version firmware for the bluetooth engine code reader. FA-V01L2M can be with both these two version firmware. So what’s the difference between these two version?

1, They supports different communication protocols. 1.5 version supports 9 protocols, but 2.1 version supports 7 protocols only. 2.1 version does not support SAE J1850 PWM (41.6Kbaud) and SAE J1850 VPW (10.4Kbaud). It means that 2.1 version cannot work on bus.

2, They are with different master chip. 1.5 version check engine light code reader is with PICI8F25K80 master chip. But master chip of 2.1 version is bonding. PICI8F25K80 master chip is imported and bonding chip is our own solution.

3, Their cost is different. The imported chip is with higher cost, and cost of bonding chip is lower. So the 2.1 version check engine code reader is cheaper than the 1.5 version.

4, They have difference on performance. The 1.5 version bluetooth car code reader is with more stable performance. 2.1 version always can work normally. But its stability and ability to resist external interference may be poor than 1.5 version.

5, It is not easy to control cost and lead time of imported chip. It is always affected by the supplier. The price is not stable and the arrival is not on time sometimes . But is it easy to control both cost and lead time of bonding chip since is it our own solution.

 

Product Parameters of FA-V01L2M Car Engine Code Reader 

Product number

FA-V01L2M

Firmware version

1.5 or 2.1

Interface type

Standard 16Pin OBD-II male

Communication way

Bluetooth 2.0

Master chip

PICI8F25K80 or bonding chip

Supported Operating System

Android / Windows

Working voltage

9V~16V

Operating current

35mA

Standby current

25mA

Working temperature

-40℃~85℃

Environment humidity

≤ 60%

Product size

43mm*25mm*30mm

Default Color

Blue

Place of origin

China

 

Main Functions of FA-V01L2M Bluetooth Car Code Reader

1, The car code reader able to read diagnostic trouble code. User always need to use it when a check eigne light comes out. Some version application just show code only, but cannot display the meaning of the fault code. And some application also display the detail of the code.

2, When the problem is solved, user need the code reader to clear trouble codes and turn off MIL light.
3, ECU real time data is able to help driver know the condition of the vehicle. And the Bluetooth engine code reader is able to display current sensor data. Including but not limited to the following items:

①Engine RPM

②Calculated Load Value

③Coolant Temperature

④Vehicle Speed

⑤Short Term Fuel Trim

⑥Long Term Fuel Trim

⑦Intake Manifold Pressure

⑧Timing Advance

⑨Intake Air Temperature

⑩Air Flow Rate

⑪Absolute Throttle Position

⑫Oxygen sensor voltages/associated short term fuel trims

⑬Fuel System Status

⑭Fuel Pressure and so on.

The supported data depends on the design of the App and the configuration of the vehicle. Different application will bring user different experience. So select a correct App is very important to achieve the function of the check engine light code reader.

Bluetooth Check Engine Light Code Reader for Car Computer (1)

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