Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Audi >> 1994 >> 90 CS Quattro >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> General Servicing >> A/C System Specifications >> A/C System Specifications >> Automatic A/C System Specifications

Automatic A/C System Specifications

AUTOMATIC A/C SYSTEM SPECIFICATIONS

Application Specification
Compressor Type Zexel 6-Cyl.
Compressor Belt Tension (1) (1)
System Oil Capacity (2) 7.8-9.2 ozs.
Refrigerant (R-134a) Capacity
90 CS 23.0-24.8 ozs.
100 21.0-22.8 ozs.
System Operating Pressures (3)
Low Side 26-29 psi (1.8-2.0 kg/cm2 )
High Side 79.8 psi (5.61 kg/cm2 )
(1) Belt tension is automatically adjusted by belt tensioner.
(2) Use Polyalkylene Glycol (PAG) oil.
(3) Measured at 77°F (25°C). High side pressure increases from base pressure (engine off) to maximum of 350 psi (24.6 kg/cm2 ).
scientia non olet · About Mike's Workshop Manuals