OBD2 Scanner Professional Auto Scanner Engine Analyzer Multi-Language Code Reader Car Diagnostic Tools ,Sturdy and Compact

1. Read Codes Displays detailed descriptions of Diagnostic Trouble Codes (DTCs) 2. Clear Codes and Reset Turns off the Check Engine Light (MIL), clears codes and resets monitors 3. Data Stream Reads and displays live ECU/PCM data streams, graphically plots functions and stores freeze fe data 4. I/M Readiness Status Displays whether various emission-related systems on the vehicle are operating normally and ready for inspection and maintenance testing 5. View Freeze Fe Data Checks certain vehicle conditions recorded by the onboard computer when an emission-related fault occurred