Autel Next Generation Scan Tool: OBD II CAN NIB never opened. Auto Link AL519 Next Generation OBD II CAN Scan Tool New in box never opened Product Features -Works on ALL 1996 and newer vehicles (OBD II CAN) - domestic and import -Features the unique patented One-Click I/M Readiness Key for quick State Emissions readiness check and drive cycle verification -Bright color coded LED's and built-in speaker provide both visual and audible tone for readiness verification -Easily determines the cause of the Check Engine Light (MIL) -Retrieves generic (P0,P2,P3, and U0), manufacturer specific (P1,P3 and U1) codes and pending codes -Turns off Check Engine Light (MIL), clears codes and resets monitors -Enhanced OBD II Mode 6-On-board Monitoring Test Results for Specific Monitored Systems -Views freeze frame data -Reads live PCM datastream -Graphs Data (1996 and newer) -Reads, stores plays back live sensor data -Troubleshooter code tips guide technicians to the root cause of trouble code faster, saving diagnosis and repair time -Memory backup for off-vehicle data review and analysis -Retrieves vehicle information (VIN, CALID and CVN) -Prints data via Windows-based PC -Internet updatable