OBD2 Bluetooth with 25K80 chip ELM327 automotive engine fault detection hardware

Mini oBD2 Bluetooth Scanner Functions:

1: Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in thedatabase).

2: Clear trouble codes and turn off the MIL (check Engine" light).

3: Display current sensor data, including:

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