M100 ELM327 Bluetooth 4.0 OBD2 Fault Diagnostic Scanner

Function1. Quick Scan: Quickly obtain vehicle information, smoke test, MIL status, and DTC information. 2. Read DTCs: You can read stored DTCs, pending DTCs, and permanent DTCs, and give maintenance instructions. 3. Clear the fault code: After selecting to clear the fault code, the yellow engine fault light on the instrument panel goes out. 4. Data flow: Read the real-time data flow information of the engine, and display the current data flow through numbers, dashboards, graphs, etc. 5. Freeze frame: Read the relevant freeze data when the vehicle has a fault code. 6. Smoke test: Read the status of detectors such as misfire, fuel system, NMHC catalyst, etc. 7. Oxygen sensing: Read the oxygen sensor monitoring test results. 8. Mode 6: Request the on-board surveillance test results for a specific surveillance system. 9. MIL status: read the data before and after the engine failure. 10. Vehicle information: Read vehicle information such as VIN, calibration ID, and simplified verification c