Volkswagen Touran Service Manual: Expansion Valve

Volkswagen Touran Service Manual / Heating, Ventilation and Air Conditioning / Refrigerant Circuit General Information / Refrigerant Circuit Components / Expansion Valve

Caution

Non-approved tools or materials such as leak sealing additives can cause damage or malfunctions in the system.

Only use tools and materials approved by the manufacturer.

The warranty is voided if non-approved tools or materials are used.

All components of the refrigerant circuit submitted for quality observation are always to be sealed (use original sealing caps of original part).

Replace damaged or leaking components of refrigerant circuit. Refer to → Chapter "Components, Replacing".

To date, the original parts (compressor, reservoir, receiver/dryer, evaporator and condenser) have been filled with nitrogen gas. This charge is being gradually discontinued. There is little or no pressure equalization when removing the sealing plugs from the original part.

The expansion valve atomizes the streaming refrigerant and controls the flow quantity so that the vapor is gaseous only at the evaporator outlet, depending on the heat transmission.

Receiver/Dryer

Caution Non-approved tools or materials such as leak sealing additives can cause damage or malfunctions in the sys ...

O-Ring

Caution Non-approved tools or materials such as leak sealing additives can cause damage or malfunctions in the sys ...

Other materials:

Volkswagen Touran Owners Manual. Information on steering
First read and observe the introductory information and safety warnings The steering should be locked every time you leave vehicle to make it more difficult for break-ins to occur. Mechanical steering column lock Activating the steering lock Deactivating the s ...

Volkswagen Touran Owners Manual. Display
Fig. 156 In the instrument cluster display: Examples for recognised speed limits or overtaking restrictions with accompanying additional signs. First read and observe the introductory information and safety warnings Display texts for road sign recognition in instr ...