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Special tools and workshop
equipment required
♦ Oil pressure tester -
V.A.G 1342-
♦ Adapter - V.A.G 1342/14-
♦ Voltage tester - V.A.G
1527B-
♦ Auxiliary measuring set -
V.A.G 1594C-
Function of dynamic oil pressure warning indicator
When not under pressure, the oil pressure switch is open and will
close when the operating pressure is attained.
The oil pressure warning will be activated approx. 10 seconds
after switching the ignition on.
Switch-in delay of oil pressure warning approx. 3 seconds.
Switch-off delay of oil pressure warning approx. 5 seconds.
Note
Functional check and repair of the optical and acoustic oil pres‐
sure warning: ⇒ Current flow diagrams, Electrical fault finding and
Fitting locations
Checking warning lamp
When ignition is switched on and engine is stopped, oil pressure
warning lamp in dash panel insert must light up for approx. 3 sec‐
onds and then go out. The test will be terminated if the engine is
running.
Phaeton 2003 ➤
6-cylinder injection engine - Edition 02.2014
1. Parts of lubrication system
105
