KW850 OBD2 OBD 2 Automotive Scanner Universal Scan tool for Engine Auto Code Reader Diagnostic Tool Better than ELM327

1. Read engine fault codes and shows definitions. 2. Read DTCs 3. Clear DTCs 4. Read data stream 5. Turn off MIL and reset monitors 6. View freeze frame data 7. I/M readiness monitor status 8. Display O2 sensor test data 9. Read vehicle information 10. DTC lookup