SEAT Workshop Service and Repair Manuals > Leon Mk2 > Heating, ventilation, air conditioning system | Air conditioner with refrigerant R134a | Technical data | Checking the pressures in vehicles | Check the pressure in the refrigerant circuit (using the air conditioning service station)

Continuation of test:

t	Checking pressures on vehicles with restrictor and reservoir (with internally regulated compressor) → Chapter

t	Checking pressures on vehicles with expansion valve and receiver (with internally regulated compressor) → Chapter

t	Checking pressures on vehicles with restrictor, reservoir and air conditioner compressor regulating valve -N280- (with externally regulated compressor) → Chapter

t	Checking pressures on vehicles with restrictor, reservoir and air conditioner compressor regulating valve -N280- (with externally regulated compressor) → Chapter.