Without CONSULT-II
- Turn ignition switch OFF.
- Disconnect EGR volume control valve harness connector.
- Check resistance between EGR volume control valve terminal 2 and terminals 1, 3, terminal 5 and terminals 4, 6.Fig 1: Checking Resistance Between EGR Volume Control Valve Terminal 2 & Terminals 1 & 3; Terminal 5 & Terminals 4 & 6
Courtesy of NISSAN MOTOR CO., U.S.A.
- Resistance: 20 - 24 Ω [at 20°C (68F°)]
If NG, replace EGR volume control valve.
If OK, go to next step.
- Remove EGR volume control valve.
- Reconnect ECM harness connector and EGR volume control valve harness connector.
- Turn ignition switch ON and OFF.
- Check that EGR volume control valve shaft moves smoothly forward and backward according to the ignition switch position.