Service Hints

Radiator Fan and Condenser Fan

A4 A/C SINGLE PRESSURE SW
3 - 2 : Close above approx.15.5 kgf/sq.cm (220 psi, 1520 kpa)
Open below approx.12.5 kgf/sq.cm (178 psi, 1226 kpa)

W2 WATER TEMPERATURE.SW
1 - 2 : Close above approx.95 °C (203 °F)

Automatic Air Conditioning

A4 A/C DUAL PRESSURE SW
1 - 4 : Open with the refrigerant pressure at less than approx.216 kpa (2.2 kgf/sq.cm, 31 psi) or more than approx. 3138 kpa (32 kgf/sq.cm, 455 psi)