OBDPROG M501 Car Cluster Calibration Professional OBD2 Instrument Adjustment Tool Oil Reset Code Reader OBD 2 Diagnostic Scanner.M501 Full OBDII/EOBD Engine Diagnostic Tool 1. Reading Codes:Show the detailed description of the Diagnostic Trouble Code (DTCs)

2. Erasing Codes & Reset:Turns off Check Engine Light (MIL), clears codes and resets monitors.

3. Data Stream:Reads and displays live ECU/PCM data stream, plotting functions graphically and stores freeze frame data.

4. Retrieving I/M Readiness Status:Shows whether the various emissions-related systems on the vehicle are operating properly and are ready for inspection and maintenance testing.

5. Read Live Data Stream:Show the information of continuous data stream from a vehicle in live graphic (waveform) display.

6. View Freeze Frame Data:Check the certain vehicle conditions which are recorded by the on-board computer at the time the emission-related fault occurs.

7. O2 Sensor Test:Allows retrieval and viewing of O2 sensor monitor test results for the most recently performed tests from the vehicle's on-board computer.

8. On-Board Monitor Test:Retrieves and displays test results for emission-related powertrain components and systems.

9. Read Vehicle Information:Display the information such as VIN (Vehicle Identification Number), CID (Calibration ID) and CVN (Calibration verification number), etc. 10. Component Test:Certain vehicle components can be actuated by commands sent from the scanner to test their operability.