2. Check EGR Volume Control Valve Power Supply Circuit

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

Turn ignition switch OFF.
Disconnect EGR volume control valve harness connector.
Turn ignition switch ON.

Fig 1: Disconnect EGR Volume Control Valve Harness Connector
Courtesy of NISSAN MOTOR CO., U.S.A.
Check voltage between EGR volume control valve terminals 2, 5 and ground with CONSULT-II or tester.
1. Voltage: Battery voltage

OK or NG

OK: GO TO 4 .
NG: GO TO 3.

Fig 2: Check EGR Volume Control Valve Power Supply Circuit

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