audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Coolant Temperature Sensor / Switch HVAC > < Understanding Track Style Wiring Diagrams, Important Stuff !|Page 4100
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Cabin Temperature Sensor / Switch: Description and Operation

Interior temp sensor

Purpose and Operation

The control panel head measures the interior temperature via an NTC sensor mounted in the dashboard. A small suction fan draws interior air over the
sensor to ensure accurate measurement.

The resistance values of this sensor are different than those of the sensor used on the previous style system.

Coolant Temperature Sensor / Switch HVAC > < Understanding Track Style Wiring Diagrams, Important Stuff !|Page 4100