VW Golf manuals

Volkswagen Golf Service & Repair Manual: Refrigerant pressure and temperature sender -G395

  WARNING
Danger of freezing injuries.
If refrigerant circuit has not been evacuated, refrigerant will escape.
The refrigerant must be extracted before removing the refrigerant pressure and temperature sender -G395-. If the refrigerant circuit is not opened within 10 minutes after it has been evacuated, pressure may develop in coolant circuit due to re-evaporation. Extract refrigerant again.
   
This refrigerant pressure and temperature sender -G395- is fitted in place of the high-pressure sender -G65- or air conditioning system pressure switch -F129-.
The pressure signal is monitored continuously, whereas the temperature signal is monitored only at temperatures greater than 0°C.
The Climatronic control unit -J255- works with this information and controls the coolant radiator fans accordingly and actuates the air conditioning system compressor regulating valve -N280-.
 

Refrigerant pressure and temperature sender -G395

High-pressure sender -G65
This high-pressure sender -G65- is fitted in place of the air conditioning system pressure switch -F129-. When voltage is applied to the high-pressur ...

Air conditioner compressor regulating valve -N280
The regulating valve is fitted to the air conditioner compressor. It is activated by the operating and display unit for Climatronic air conditioning system -E87- or t ...

Other materials:

General description
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Vehicle identification data
Fig. 19 A: Vehicle data sticker: example shows a vehicle with engine code CPTA ③ B: Type plate Fig. 20 Vehicle identification number First read and observe the introductory information and safety warnings Vehicle identification number. The vehicle identification number can be read from ...

Luggage compartment cover
Fig. 96 In the luggage compartment: removing and installing the luggage compartment cover First read and observe the introductory information and safety warnings When attached, the supporting straps will automatically raise or lower the luggage compartment cover when you open or close the ...

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