IntroductionRemoving and installing engine sound generator control unit -J943-, vehicles
with active sound, Golf GTD
Removing
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Remove C-pillar trim
→ General body repairs, interior; Rep. gr.70.
–
Remove bolts -3-.
–
Remov ...
Checking vacuum generation
Note
The average air pressure of the earth's atmosphere at sea
level is 1013 mbar and decreases steeply as the altitude
increases (approx. 100 mbar/1,000 m altitude). Local and time
fluctuations also influence vacuum generation.
...
Notes concerning odours in air conditioned vehicles
If the evaporator emits unpleasant odours, clean the
evaporator.
Volkswagen has tested and approved the ultrasound A/C
cleaner -VAS 6189A- as well as the suction feed spray-gun -V.A.G
1538- with the appropriate spray probe.
...