Camshaft Position Sensor (PHASE)

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

Loosen the fixing bolt of the sensor.
Disconnect camshaft position sensor (PHASE) harness connector.
Remove the sensor.
Visually check the sensor for chipping.

Fig 1: Identifying Camshaft Position Sensor
Courtesy of NISSAN MOTOR CO., U.S.A.
Check resistance as shown in Fig 2 .

Fig 2: Checking Resistance
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 3: Terminal Resistance Specification Chart
Courtesy of NISSAN MOTOR CO., U.S.A.