A method for controlling an engine coupled to a transmission is described. The
method is especially suited for a transmission having at least one gear in which
an over-running clutch is present. The invention describes a method for adjusting
an engine operating parameter to maintain transmission input speed at or below
a synchronous transmission input speed when the transmission is in the gear with
the over-running clutch. The synchronous transmission input speed is based on transmission
state and transmission output speed. Alternatively, vehicle speed can be used in
place of transmission output speed.