Jetta Sedan L5-2.5L (BGP) (2005)
A/C Pressure Sensor/Switch - Cooling Fan: Description and Operation
Switches And Sensors On Refrigerant Circuit And Corresponding Connections
NOTE: Switch pressures, removing and installing switches as well as switch arrangement and version, refer to vehicle specific refrigerant circuit.
A/C Refrigerant High Pressure Switch F23
Function:
Switches coolant fan to next higher stage upon pressure increase in refrigerant circuit (approx. 16 bar).
A/C Refrigerant High Pressure Switch F118
Function:
Switches off A/C compressor when there is excessive pressure in the refrigerant circuit (approx. 32 bar).