Contents: Refrigeration unit* ⬇ Additional heater ⬇
Type, volume and characteristics of antifreeze and coolant — see Specifications to Chapter 1
Opening pressure of the valve in the expansion tank cap, bar — 1.4 - 1.6
Pressure for checking the cooling system for leaks, bar - 1.0
Refrigeration unit*
Refrigerant type - R134a
Amount of refrigerant (when filling the high-pressure circuit, for all compressors), g — 525±25
Type of refrigeration oil (according to VW specification)
- Compressor Denso - G 052 300 A2
- Sanden Compressor - G052 154 A2
Data Copied from the portal: www.SKODABOOK.ru
Total volume of refrigeration oil**, cm³
- Compressor Denso 1K0 820 859 M (-S) — 140±10
- Compressor Sanden 1 KO 820 859 F (-Q) — 110±10
Distribution shares of refrigeration oil among refrigeration unit components***
- Compressor - 50%
- Capacitor - 10%
- Suction hose - 10%
- Evaporator - 20%
- Receiver - 10%
* Information about the type and amount of refrigerant used in a specific vehicle is also indicated on a sticker in the front of the engine compartment.
** This volume is contained in the replacement compressor and corresponds to the total volume.
*** Oil is automatically distributed from the compressor in the appropriate proportions after the first engine start.
Additional heater
Note: The basic data of the additional heater are indicated on the nameplate located on its body and duplicated on the front panel of the engine compartment.
Consumption of the V54 metering fuel pump, ml per 2 min — 22-28
Resistance of the fuel metering pump V54, Ohm - 5