Checking Component

Try a new air conditioning (A/C) pressure sensor.

Check the compressor and magnetic clutch if the fault is not in the air conditioning (A/C) pressure sensor.

Other information: 

• For information about signals on 5-cylinder engines, see SIGNAL DESCRIPTION .
• For information about signals on 6-cylinder engines, see SIGNAL SPECIFICATION .

Fig 1: Identifying Ohms Display

Courtesy of VOLVO CARS CORPORATION

Fig 2: Identifying A/C Pressure Sensor

Courtesy of VOLVO CARS CORPORATION

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  Refer to VERIFICATION