Volkswagen Touran Service Manual: Connecting Service Station
A/C Service Station, Connecting for Measuring and Testing
| |
Connect the A/C service station to the power supply. |
| |
Connect quick-release coupling adapter to charging hoses of
service station (handwheels not screwed in/hand shut-off valve
not open).
|
| |
Switch on service station and evacuate charging hoses (only
necessary if there is air in charging hoses). |
| |
Switch off A/C service station. |
| |
Remove caps from service connections (with valve). |
| |
Connect the A/C service station to the refrigerant circuit
using service connections with quick-release coupling adapters. |
| |
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). |
| |
Perform planned tests and measurements. |
|
|
|
Odor from Evaporator or Heat Exchanger?
Fishy smell
From leak at cooling system of engine or of A/C system
heater core.
...
Other materials:
Refrigerant Circuit Component Arrangement
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
manufactu ...
Introduction
This chapter contains information on the following subjects:
→ Ignition lock
→ Starting the engine
→ Switching off the engine
→ Electronic immobilizer
→ Engine pre-heating
Immobilizer display
If the vehicle key is not valid or the ...
Support Mode with Battery Charger -VAS5903
General Information
The support mode provides the vehicle electrical system with
voltage when the battery is removed or disconnected.
For more information. Refer to Battery Charger -VAS5903-
Operating Instructions.
...
© 2016-2018 Copyright www.vwtouran.net
Odor from the Heater and A/C Unit