Volkswagen Golf Service & Repair Manual: Spraying the evaporator with the suction feed spray-gun -V.A.G 1538- and spray lance

Volkswagen Golf Service & Repair Manual / Air conditioning system with refrigerant R134a / Complaints / Smells from heater and air conditioner unit / Spraying the evaporator with the suction feed spray-gun -V.A.G 1538- and spray lance

Spray the evaporator with Contra Sept directly using a spray lance (approx. 10 bar). Contra Sept neutralises microbes and bacteria directly at the evaporator.

In order to enable access to the evaporator, some preliminary work and different spray lances are necessary, e.g. V.A.G 1538/5; V.A.G 1538/6 or V.A.G 1538/7.

Vehicle-specific instructions for user are provided with the evaporator cleaning solution D 600 100 A2.

Current equipment and spray lances → ServiceNet Function “Search”

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For vehicles that have connections on both low-pressure and high-pressure sides of refrigerant circuit Connecting air conditioner s ...

Other materials:

Without needing to purge refrigerant circuit of contaminants (cleaning), e.g. in cases of external damage after an accident
Drain refrigerant circuit. – Remove air conditioner compressor. Note If a different air conditioner compressor with other refrigerant oil is fitted, purge the refrigerant circuit with R134a r ...

Special driving situations
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Filling the tank with petrol, diesel or E85
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