General Information

P0533 A/C Refrigerant Pressure Sensor A Circuit High Input

General Information

Component Location





General Description

An A/C refrigerant pressure sensor is installed near the expansion valve. This sensor is used by the ECM/PCM to evaluate A/C system pressure for the purposes of idle speed correction, cooling/condenser fan control, and A/C compressor control.

DTC Description

If signal is over 4.648 V under detecting condition, PCM sets P0533.

DTC Detecting Condition





Specification





Schematic Diagram