Reads and clears diagnostic trouble codes from engine control module (ECM), turn signal/security module (TSM/TSSM), speedometer, tach, and anti-skid braking system (ABS). Includes two analog inputs for air/fuel ratio (AFR). All Twin Scan II ABS units can be upgraded to a Twin Scan II ABS Plus for use as tuning aid. Displays throttle position and twist grip sensor data on new 2008-2013 touring models with electronic throttle control. Support for new 2006 and later closed loop fuel injection systems. Real time display of engine data on instrument panel type display. Uses laptop PC for display and includes Windows software.
