A8 Quattro Sedan V8-4.2L (BGK) (2006)
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High Pressure Sensor / Switch: Description and Operation
A/C Refrigerant High Pressure Switch F118
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 High Pressure Switch F118
Function: Switches off compressor in the event of excess pressure in the refrigerant circuit (approx. 32 bar).
