Refrigerant Pressure Sensor

WARNING: This page is about a different car, the 2002 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Refrigerant Pressure Sensor

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

Make sure that higher A/C refrigerant pressure results in higher refrigerant pressure sensor output voltage.

Fig 2: Refrigerant Pressure Sensor Output Voltage Graph

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