Reads & clears generic OBD II trouble codes (including pending codes) Turns off check engine light(MIL) Displays Generic Codes P0, P2, P3, U0 and Manufacturer Specific Codes P1, P3, and U1 Displays OBD2 monitor and I/M readiness Status Detects OBD-II Freeze Frame Information Reads live PCM data stream Displays live O2 sensor test data Performs Modules Present Test Supports CAN(Controller Area Network) and all other current OBD-II protocols Built-in OBD-II DTC lookup library State Emissions Check(OBD2) Retrieves Vehicle information (VIN, CID and CVN) Determines the malfunction indicator lamp (MIL) status Code definitions displayed on unit screen Unit updateable via Internet Highly reliable and accurate Easy-to-read crystal-clear backlit large 128 x 64 LCD display(2.8¡± x 1.7¡±) Safely communicates with the on-board computer