A8 Quattro Sedan V8-4.2L (BGK) (2006)
‹› Engine running at idle.
-
Check specified values in display fields - 3 and 4 -.
-
Perform test drive.
-
Check specified values in display fields - 3 and 4 -.
-
Press < button to end function "08 - Read measuring value block".
If the specifications are not obtained:
-
Check the solenoid valves for camshaft adjustment using => Guided Fault Finding.
‹› If display field indicates a value between 6.0 degrees crankshaft and 16.0 degrees crankshaft during a road test, the electrical valve for camshaft
adjustment is correctly switching the oil pressure to mechanical camshaft adjuster but the mechanical camshaft adjuster cannot reach its end
position (for example, due to difficulty of movement).