Operating the speed limiter
IntroductionChecking 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.
...
Upgrade kit -VAS 1978/50-
Upgrade kit -VAS 1978/50- is required to bring the
“old”wiring harness repair set -VAS 1978- up to the latest
standard of wiring harness repair set -VAS 1978A-. The upgrade
kit comprises of 4 assembly and 10 release tools, a new set of
crimping plier ...
Removing and installing fresh air/recirculated air, air flow flap control
motor -V425-, RHD vehicles
Special tools and workshop equipment
required
Vehicle diagnostic tester
Note
The control motor has end stops with integrated limit
switches instead of a potentiometer.
First ca ...