A8L Quattro Sedan V8-4.2L (BVJ) (2007)
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Low Pressure Sensor / Switch: Description and Operation
Refrigerant Circuit Switches And Sensors And Related Connections
NOTE: Refer to vehicle-specific refrigerant circuit for switching pressures, switch removal/installation and switch layout/design Heating, air
conditioning or Air conditioning.
A/C Refrigerant Low Pressure Switch F73
Function: Switches off compressor in the event of pressure drop in the refrigerant circuit (approx. 2 bar).
