volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Nominal values > < Checking pressure values
Verification for vehicles with butterfly (throttle) and collection tank (air conditioning compressor with internal adjustment device)
Verification for vehicles with butterfly (throttle) and collection tank (air conditioning compressor with internal adjustment device)
  Note
t  Connect the Climate control recovery, recycling and refill set or EQ 7098 -VAS 6008- → Chapter.
t  Observe checking conditions → Chapter.
–  Start the engine and keep it running at a speed of 2,000 rpm.
–  Observe the pressure gauges on the Climate control recovery, recycling and refill set or EQ 7098 -VAS 6008-.
  Note
t  The activating pressures for the refrigerant gas loop switches vary from vehicle to vehicle.
t  The valve terminal of the low pressure switch or next to the evaporator should only be used in vehicles not equipped with a low pressure service terminal and in which the terminals of the air conditioning compressor or the collection tank are not accessible (measurement accuracy). Only applicable to certain vehicles.
   

Nominal values > < Checking pressure values