Without CONSULT-II

Turn ignition switch OFF.
Disconnect EGR volume control valve harness connector.
3. Check resistance between EGR volume control valve terminal 2 and terminals 1, 3, terminal 5 and terminals 4, 6.
1. Resistance: 20 - 24 Ω [at 20°C (68F°)]
If NG, replace EGR volume control valve.

If OK, go to next step.
4. Remove EGR volume control valve.
5. Reconnect ECM harness connector and EGR volume control valve harness connector.
6. Turn ignition switch ON and OFF.

Fig 1: Check Resistance
Courtesy of NISSAN MOTOR CO., U.S.A.
Check that EGR volume control valve shaft moves smoothly forward and backward according to the ignition switch position.

Fig 2: Check That EGR Volume Control Valve Shaft Moves Smoothly

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