oil AUDI A4 1999 B5 / 1.G AWM Engine Camshaft Timing Control Workshop Manual
Page 1 of 7
15-92
Camshaft timing control,
checking
The adjustment of the intake camshaft is
dependent on the engine load and engine speed.
Oil pressure is applied to the camshaft adjuster
(mechanical adjustment device) via the electrical
solenoid valve for camshaft adjustment.
Note:
Camshaft timing control only becomes active 25
seconds after starting engine.
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