VW Golf manuals

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

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:

Undercoated areas
  Note Undercoating (stone-chipping protection) applied during repair work must be identical in appearance and thickness to the original undercoating. Water drainage holes must remain clear. All threaded studs and welded nuts with metric ...

Vehicle diagnostic, testing and information systems
  WARNING During testing or measuring operations using a vehicle diagnostic information system there is a risk of serious or even fatal injury! If the vehicle diagnost ...

Changing headlights over from driving on left to driving on right (gas discharge headlights)
If a right-hand drive vehicle is driven in a left-hand drive country, or vice versa, the headlights must be converted. This is necessary in order to avoid dazzling oncoming traffic with the asymmetric low beam headlights.   Note ...

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