Volkswagen Golf Service & Repair Manual: Technical data

Volkswagen Golf Service & Repair Manual / Heating, air conditioning / Technical data / Technical data

Capacities for refrigerant R134a

Air conditioner compressor	Manufacturer	Total capacity
6SES14C	Manufacturer: Denso.	500 ± 15 grammes
11PXE14	Sanden	500 ± 15 grammes
6CVC140	Manufacturer: Delphi.	500 ± 15 grammes

Note

A tolerance of 500 ± 15 g is permissible although not indicated on the identification plate.

Refrigerant oil

Refrigerant oils from containers which have been open for a longer period of time are unusable.

Because refrigerant oil is very hygroscopic, opened containers must be closed airtight immediately after use to prevent moisture from entering.

Refrigerant oil can be obtained using following part number for
6SES14C; Denso	G 052 300 A2
11PXE14; Sanden	G 052 154 A2
6CVC140; Delphi.	G 052 154 A2 /G 052 300 A2
Hybrid; Visteon	G 052 535 M2

Type	Total capacity → Remark
6SES14C; Denso	110 ± 10 cm ³
11PXE14; Sanden	75 ± 10 cm ³
6CVC140, Delphi	110 ± 10 cm ³
Hybrid; Visteon	120 ± 10 cm ³

¹⁾	This quantity of refrigerant oil is contained in a replacement air conditioner compressor and corresponds to the total capacity.

Oil distribution

The oil, which is located in the sump of the air conditioner compressor before the air conditioner system is switched on for the first time, distributes itself through the refrigerant circuit as follows:

Air conditioner compressor approx. 50 %

Condenser approx. 10 %

Suction hose approx. 10 %

Evaporator approx. 20 %

Receiver approx. 10 %

Refrigerant circuit seals

Renew seals. Moisten seals with refrigerant oil before installing. Ensure proper seating of seals on the pipe or in the groov ...

Heating

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Other materials:

Separating control unit from hydraulic unit
Special tools and workshop equipment required ESD workplace -VAS 6613- Torx bit T25 If a control unit is defective, separate it from the hydraulic unit and renew only the control ...

Removing and installing accelerator module -GX2-
Removing – Fold floor covering -1- forwards in -direction of arrow-. – Release and pull off connector -2- ...

Converting R12 refrigerant circuits to R134a refrigerant circuits and repairing them (retrofitting)
Note The laws and regulations listed below are valid in the Federal Republic of Germany. Other or additional laws and regulations may apply in other countries. Sources in other countries may be obtained from the ...