This is PC‎-based scan tool‎.‎ It supports OBD‎-II protocols and is dispatched with a number of compatible programs‎.‎ It allows you to use your PC and a hardware interface to get the information from your car‎'‎s computer‎.‎ It is easy to learn‎,‎ and easy to install‎.‎The output protocol ‎(‎connection to laptop‎)‎ is Bluetooth‎.‎ Read diagnostic trouble codes‎,‎ both generic and manufacturer‎-specific‎,‎ and display their meaning ‎(‎over 3000 generic code definitions in the database‎)‎‎.‎ Functions‎:‎

• Read diagnostic trouble codes‎,‎ both generic and manufacturer‎-specific‎,‎ and display their meaning ‎(‎over 3000 generic code definitions in the database‎)‎‎.‎
• Clear trouble codes and turn off the MIL ‎(‎‎"‎Check Engine‎"‎ light‎)‎
• Display current sensor data‎,‎ including‎:‎
• Engine RPM
• Calculated Load Value
• Coolant Temperature
• Fuel System Status
• Vehicle Speed
• Short Term Fuel Trim
• Long Term Fuel Trim
• Intake Manifold Pressure
• Timing Advance
• Intake Air Temperature
• Air Flow Rate
• Absolute Throttle Position
• Oxygen sensor voltages/associated short term fuel trims
• Fuel System status
• Fuel Pressure