OBD2 Scanner TOPDON AL500 Car Diagnostic Scanner, Car Check Engine Light CAN Diagnostic Code Reader 10 OBD2 Functions

OBD2 Scanner TOPDON AL500 Car Diagnostic Scanner, Car Check Engine Light CAN Diagnostic Code Reader 10 OBD2 Functions Turn off Check Engine Light, Pass SMOG Check Support 10 Modes of OBD2 Test Turn Off MIL, O2 Sensor Test, Mode 6, EVAP Test, Updateable, DTC Lookup, LED Light Work with American Vehicle after 1996, European Vehicle after 2002, and Asian Vehicles after 2006 Support all OBD2 protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM, CAN What are the Advantages of TOPDON AL500 over other OBD2 Scanners What TOPDON AL500 code reader can do is not only Read / Clear Code as normal code readers perform but also include advanced O2 sensor test, On-board Monitor System Test, EVAP Test. From the failing oxygen sensor to the EGR valve problem, you can quickly identify what is the root cause of the illuminated check engine light. O2 Sensor Test Check O2 sensor status and immediately replace the detected faulty O2 sensor, to maintain fuel economic effectiveness, and avoid further damag