5000CD Quattro Wagon (Canada) L5-2226cc 2.22L SOHC Turbo (MC) (1986)
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Ambient Temperature Sensor / Switch HVAC: Description and Operation
Ambient Temperature Switch
Ambient Temperature Switch
Purpose and Operation
The ambient temperature switch is connected to control panel head. When the ambient temperature falls below 37°F (3°C), the switch opens and
interrupts a ground signal. The control panel head will then prevent the A/C compressor circuit from being energized at these cooler temperatures.
