A tuned induction control system for an engine at or near full load having
a piston that is reciprocally disposed in a cylinder includes a first
module that actuates an intake valve associated with the cylinder and a
second module that determines a second intake valve open timing based on
an intake air temperature, pressure and an engine speed. The first module
actuates the intake valve during a first intake event and actuates the
intake valve during a second intake event that is subsequent to the first
intake event. The first and second intake events occur during a common
intake stroke of the piston and the intake valve is opened at the second
intake valve open timing during the second intake event.