Refrigerant Pressure Sensor

WARNING: This page is about a different car, the 2003 Nissan Altima. However, it is still accessible from the selected car via links, so may be relevant.

The refrigerant pressure sensor is attached to the condenser.

Fig 1: Identifying Refrigerant Pressure Sensor

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

Fig 2: Refrigerant Pressure Vs Voltage Graph

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