VW Golf manuals

Volkswagen Golf Service & Repair Manual: Switch and sender in refrigerant circuit and related connections

  Note
See vehicle-specific refrigerant circuit for switching pressures, removing and fitting switches, together with switch arrangement and versions.
→ Rep. gr.87
   
High-pressure switch for air conditioning system -F23-
Function:
Switches radiator fan to next higher speed when pressure increases in refrigerant circuit (approx. 16 bar).
 

High-pressure switch for air conditioning system -F23

High-pressure switch for magnetic clutch -F118

Function:
In the event of excess pressure in the refrigerant circuit, switches the air conditioner compressor off (at approx. 32 bar).
 

High-pressure switch for magnetic clutch -F118

Extraction and charging valve, low-pressure side
  Note Torque wrench -V.A.G 1783- with 1/4" ratchet adapter -VAS 6234- Appropriate insert -T10364- to remove valve core ...

Low-pressure switch for air conditioning system -F73
Function: In the event of pressure loss in the refrigerant circuit, switches the air conditioner compressor off (at approx. 2 bar). ...

Other materials:

Dealing with problems with Midtronics -INC 940- battery tester
Under certain circumstances, the display may show errors or messages according to status. The most frequent display messages are listed below, together with suggested solutions.   Note For messages not liste ...

Air conditioning system pressure switch -F129
This pressure switch has 3 functions: 1. Switches radiator fan to next higher speed when pressure increases in refrigerant circuit (approx. 16 bar). 2. Switches the air conditioning system off in the event of excess ...

Current draw test
  WARNING It is not permissible to test or charge batteries whose magic eye shows light yellow. Do not slave/jump start the vehicle! Danger of explosion when checking and charging or ...

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