ELM327 Bluetooth 5.1 BLE V1.5 OBD2 Car Diagnostic Tools ELM 327 PIC18F25K80 Chip for IOS Android Scanner Clear Fault CodeSuper Mini ELM327 Bluetooth Functions:

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

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

11: Intake Manifold Pressure

12: Timing Advance

13: Intake Air Temperature

14: Air Flow Rate

15: Absolute Throttle Position

16: Oxygen sensor voltages / associated short term fuel trims

17: Fuel System status

18: Fuel Pressure

19: Many others

Supported protocols:

1.SAE J1850 PWM (41.6Kbaud)

2.SAE J1850 VPW (10.4Kbaud)

3.ISO9141-2 (5 baud init, 10.4Kbaud)

4.ISO14230-4 KWP (5 baud init, 10.4 Kbaud)

5.ISO14230-4 KWP (fast init, 10.4 Kbaud)

6.ISO15765-4 CAN (11bit ID, 500 Kbaud)

7.ISO15765-4 CAN (29bit ID, 500 Kbaud)

8.ISO15765-4 CAN (11bit ID, 250 Kbaud)

9.ISO15765-4 CAN (29bit ID, 250 Kbaud)