2009-2012 Honda MUV700 Big Red Service Manual, Page 58Get this manual
TECHNICAL FEATURES After warming upidling When the PCM receives input Signals that hidica1:e the completion of enginewarm-up, It operates the step mc)tC)r to move the slide valve downwardIbis results in red,uced amount j)f bypassed air compared to, the-amount during engine which maintains proper engine