With CONSULT-II

WARNING: This page is about a different car, the 2004 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.

Remove EVAP canister vent control valve from EVAP canister.
Check portion B of EVAP canister vent control valve for being rusted.
If NG, replace EVAP canister vent control valve.

If OK, GO TO next step.
Reconnect harness connectors disconnected.
Turn ignition switch ON.

Fig 1: Inspecting EVAP Canister Vent Control Valve
Courtesy of NISSAN MOTOR CO., U.S.A.
Perform "VENT CONTROL/V" in "ACTIVE TEST" mode.
Check air passage continuity and operation delay time.
Make sure new O-ring is installed properly.

Fig 2: Identifying Active Test Mode Of Consult-II
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 3: EVAP Canister Vent Control Valve Condition Chart
Courtesy of NISSAN MOTOR CO., U.S.A.

Operation takes less than 1 second.

If NG, replace EVAP canister vent control valve.

If OK, GO TO next step.
Clean the air passage (Portion A to B) of EVAP canister vent control valve using an air blower.
Perform step 6 again.