Crankshaft Position Sensor (Pos)

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

Fig 1: Checking Visually Crankshaft Position Sensor (POS) For Chipping
Courtesy of NISSAN MOTOR CO., U.S.A.
Check resistance as shown in the figure.

Fig 2: Crankshaft Position Sensor (POS) Terminals Resistance Specification
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 3: Checking Crankshaft Position Sensor (POS) Terminals Resistance
Courtesy of NISSAN MOTOR CO., U.S.A.