With Consult-II

WARNING: This page is about a different car, the 2007 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

Attach the EVAP service port adapter securely to the EVAP service port.
Also attach the pressure pump and hose to the EVAP service port adapter.
Turn ignition switch ON.
Select the "EVAP SYSTEM CLOSE" of "WORK SUPPORT MODE" with CONSULT-II.

Fig 1: Identifying CONSULT-II Display - EVAP SYSTEM CLOSE

Courtesy of NISSAN MOTOR CO., U.S.A.

Touch "START". A bar graph (Pressure indicating display) will appear on the screen.
Apply positive pressure to the EVAP system until the pressure indicator reaches the middle of the bar graph.

Fig 2: Identifying CONSULT-II Display - EVAP SYSTEM CLOSE
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove EVAP service port adapter and hose with pressure pump.
Locate the leak using a leak detector. Refer to "EVAPORATIVE EMISSION LINE DRAWING ".

Fig 3: Identifying EVAP Leak Detector
Courtesy of NISSAN MOTOR CO., U.S.A.