2023 New Released VDIAGTOOL VD30 OBD2 Scanner Car Code Reader Enhanced Automotive Diagnostic Scan Tool for Engine CheckVDIAGTOOL VD30 OBD2 Scanner allows determining the emission-related issues, also meets your essential automotive diagnostic needs as a portable and compact car code reader, which is built to inspect the emission-related problems, clear fault codes and turn off the check engine light after that. Our diagnostic tester is the great gift for home mechanics, workshops, car enthusiasts, or individual users. This code reader will help you save time and money without driving to the repair shop specifically for a minor glitch. Enhanced 10 Modes of OBD2 Tests Reading Codes: Show the detailed description of the Diagnostic Trouble Code (DTCs),to pinpoint the fault locations that lights up the check engine light. Erasing Codes & Reset: Turns off Check Engine Light (MIL), erase the DTCs when proper fix needed has been done and the fault is not longer present. Data Stream: Reads and displays live ECU/PCM data stream, plotting functions graphically and stores freeze frame data,allows you to check the status of various sensors. 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.may include engine speed (RPM), engine coolant temperature (ECT), or vehicle speed sensor (VSS) etc. I/M Readiness Status(Smog Check): Shows whether the various emissions-related systems on the vehicle are operating properly and are ready for the annual State Emissions Readiness Check(Smog Check). 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. On-Board