Intake Manifold Runner Control Valve Motor
WARNING: This page is about a different car, the 2014 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.
Intake manifold runner control valve motor (1) is connected to the rear end of the valve shaft.
The motor opens or closes the valve by the output signal of the ECM.
Courtesy of NISSAN NORTH AMERICA, INC.