Section 14 (Automatic A/C-Heater Systems): Specifications

WARNING: This page is about a different car, the 2001 Audi S4, 2001 Audi A4, 2000 Audi S4, and 2000 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.

SPECIFICATIONS

Application

Specification

Compressor Type

4-Cylinder

Zexel 6-Cyl.

6-Cylinder

Nippondenso

Compressor Belt Tension

⁽¹⁾

System Oil Capacity ⁽²⁾

Nippondenso Compressor

6.9-10.1 ozs.

Zexel Compressor

7.8-9.2 ozs.

Refrigerant (R-134a) Capacity ⁽³⁾

22.9-24.6

System Operating Pressures ⁽⁴⁾

Low Side

26-29 psi (1.8-2.0 kg/cm² )

High Side

⁽⁵⁾

⁽¹⁾	Belt tension is automatically adjusted by belt tensioner.

⁽²⁾	Use SP-10 Oil (G 052 154 A2) on Zexel compressor. Use SP-10 Oil (G 052 300 A2) on Nippondenso compressor.

⁽³⁾	Condensers used are interchangeable, requiring different quantities of refrigerant. See Figure to identify condenser manufacturer.

⁽⁴⁾	Measure at 77°F (25°C).

⁽⁵⁾	High-side pressure increases from base pressure (engine off) to a maximum of 350 psi (24.6 kg/cm² ).