Works on ALL OBD2 Enabled vehicles, both Gasoline and Diesel cars - domestic and imported.

Features the unique patented One-Click Readiness Key for quick State Emissions readiness check and drive cycle verification. 

Bright color coded LEDs indicators and built-in speaker provide both visual and audible tone for readiness verification

Retrieves generic (P0, P2, P3 and U0), manufacturer specific (P1, P3 and U1) codes and pending codes

Enhanced OBD2 Mode 6 On Board Monitoring Test Results for Specific Monitored Systems

Displays live O² sensor test data