Autel AutoLink AL519

All 10 Modes of OBDII Tests - Autel AL519 OBDII scanner can perform all 10 modes of OBDII tests for complete OBD2 diagnosis, including read codes, erase codes, view live data, patented one-click smog check, etc. Quick DTC Definition Lookup - AL519 auto diagnostic scanner comes with DTC Lookup and DTC Breaker features showing you the definitions and descriptions of the DTCs in no time! Turn off Check Engine Light(MILs) - Autel AL519 check engine code reader offers complete OBDII diagnostics from pulling DTCs, read live data stream of various sensors, capture freeze frame data to show how the issue happened. Patented One-Click Smog Check & User Friendly Design - Autel AL519 Code Reader engine analyzer features patented I/M One-Click Readiness key for quick State Emissions readiness check(smog check) and drive cycle verification. Coming with TFT color display to show DTC definitions more clearly. Works on 99% Vehicles - AutoLink AL519 car diagnostic tool supports all OBD2 protoc