Volkswagen Touran Service Manual: Connecting Service Station
A/C Service Station, Connecting for Measuring and Testing
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Connect the A/C service station to the power supply. |
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Connect quick-release coupling adapter to charging hoses of
service station (handwheels not screwed in/hand shut-off valve
not open).
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Switch on service station and evacuate charging hoses (only
necessary if there is air in charging hoses). |
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Switch off A/C service station. |
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Remove caps from service connections (with valve). |
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Connect the A/C service station to the refrigerant circuit
using service connections with quick-release coupling adapters. |
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Screw in handwheel of quick-release coupling adapters only
until valves are definitely open at refrigerant circuit
connection (observe pressure gauge, do not strain valves). |
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Perform planned tests and measurements. |
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Odor from Evaporator or Heat Exchanger?
Fishy smell
From leak at cooling system of engine or of A/C system
heater core.
...
Other materials:
Volkswagen Touran Owners Manual. Indicator lamps
First read and observe the introductory
information and safety warnings
Lit up
Possible cause
Correction
Engine management system malfunction (Electronic
Power Control).
The engine should be checked by a qualified works ...
Volkswagen Touran Owners Manual. Introduction
This chapter contains information on the following subjects:
→ Indicator lamps
→ Information on changing a bulb
→ Changing bulbs in the front headlights
→ Changing bulbs in the front bumper
→ Changing bulbs in the tail light cluster in t ...
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Odor from the Heater and A/C Unit