U381 OBD 2 OBDII Car Vehicle Live Data Scanner Code Reader LCD Display Super Universal OBDII Auto Scanner Works on all 1996 and newer cars & light trucks that are OBD II compliant (including the VPW, PWM, ISO, KWP 2000) Reads and clears generic and manufacturer specific Diagnostic Trouble Codes (DTCs). It displays the codes and their description as well - no need to look up code description in a code book. This OBD II tool will display live data including temperatures, timing, fuel pressure, engine load and more. Reading Freeze Frame Data. Testing I/M Reading Status. Reading vehicle info. Rescanning Data.