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Home >> Buick >> 1987 >> Riviera Base >> Repair and Diagnosis (Single Page) >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> A/C-Heater System - Automatic >> Components & Functions >> Temperature Sensor Inputs >> A/C Low Side Temperature Sensor
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A/C Low Side Temperature Sensor

This sensor is located between the orifice tube and evaporator in the low pressure refrigerant line. The BCM monitors this sensor to determine the low side pressure by the same method as the A/C high side temperature sensor.

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