Comprehensive and systematic diagnosis: faults and make driving . Quickly reset the fault lights of all modules: diagnose tens of thousands of parameters of the car quickly and accurately System wide fault code reading/clearing: It can read/clear the fault codes of all systems in the car and explain the meaning of the codes. Engine malfunction light clearing: can read engine malfunction codes and clear the engine malfunction light on the dashboard Comprehensive engine testing: readiness testing, oxygen sensor testing, evaporation system leakage testing, exhaust emission related sensor testing Color: Material: ABS Package Contents: 1 x OBD2 Fault Code Reader Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.