Air Conditioning Pressure Sensor Removal

Vehicle Interior. Corolla. Zre142 Aze141
Heating Air Conditioning. Corolla. Zre142 Aze141

  1. RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM

  2. REMOVE AIR CONDITIONING PRESSURE SENSOR

Air Conditioning Pressure Sensor -- Removal



1. RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM

  1. Start up the engine.

  1. Turn the A/C switch on.

  1. Operate the cooler compressor at an engine speed of approximately 1000 rpm for 5 to 6 minutes to circulate the refrigerant. This causes most of the compressor oil from the various components of the A/C system to collect in the A/C compressor.

  1. Stop the engine.

  1. Recover the refrigerant from the A/C system using a refrigerant recovery unit.



2. REMOVE AIR CONDITIONING PRESSURE SENSOR


    Corolla. Zre142 Aze141

  1. Disconnect the connector.

  1. Remove the air conditioning pressure sensor.