September 30: LEMON manuals is back up on a temporary server! Slowness is possible
Function Of Control Valve
WARNING: This page is about a different car, the 2003 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Control Valve Function Diagram (1 Of 2)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 2: Identifying Control Valve Function Diagram (2 Of 2)