VW Golf manuals

Volkswagen Golf Service & Repair Manual: 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 the Climatronic control unit -J255- The regulating valve influences the pressure in the low-pressure side and thus the temperature at the evaporator.
  Note
The air conditioner compressor regulating valve -N280- is an integral part of the air conditioner compressor and cannot be renewed individually.
 

Air conditioner compressor regulating valve -N280

Refrigerant pressure and temperature sender -G395
  WARNING Danger of freezing injuries. If refrigerant circuit has not been evacuated, refri ...

Electrical components not installed in refrigerant circuit
...

Other materials:

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  Note Check fuel delivery rate as described in “Guided Fault Finding” function, vehicle diagnostic tester in “Guided Fault Finding” mode. Conditions for checking fuel delivery rate (in short): ...

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Special tools and workshop equipment required         Torque wrench -V.A.G 1783- Removing –  Open glove compartment. –  Unscrew bolt ...

Overview of fitting locations – controls in dash panel
  Note The illustration shows fitting locations for LHD vehicles. Fitting locations for RHD vehicles are similar. 1 -  Hazard warning light switch -EX3- Removing and installing → Chapter 2 -  ...

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