VW Golf manuals

Volkswagen Golf Service & Repair Manual: Expansion valve

The expansion valve atomises incoming refrigerant and regulates the flow so that, depending on the heat transport, the vapour does not become a gas until it reaches the outlet of the evaporator.
 

Expansion valve

Receiver
The receiver collects the liquid droplets and directs them in a continuous stream to the expansion valve. Moisture which has entered the refrigerant circuit during as ...

O-ring
These O-rings seal the joints between the individual components of the refrigerant circuit. Use only seals that are resistant to refrigerant R134a an ...

Other materials:

Tyre monitoring display
First read and observe the introductory information and safety warnings The tyre monitor display uses the ABS sensors to compare the rolling circumference and the vibration characteristics of the individual wheels. Any change in the tyre pressure of one or more wheels is shown by the tyre mo ...

Checklist
The following actions must always be carried out in the given order in preparation for changing the wheel : In the event of a flat tyre, park your vehicle on a firm and level surface at a safe distance from the flow of traffic. Switch on the electronic parking brake Braking, st ...

Introduction
This chapter contains information on the following subjects:  → An economic driving style   → Driving in a fuel-efficient manner  Fuel consumption, environmental impact and wear on the engine, brakes and tyres depend largely on three factors: Personal driving style. ...

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