Cam angle deviation - normal? concern?
11-18-2013, 11:45 AM
#1
AudiWorld Senior Member
Thread Starter
Cam angle deviation - normal? concern?
When logging my 2005 AR 2.7T BEL, I noticed the 2 cam angles not 'following' closely. See chart below.
a) Is this normal?
b) What is causing the deviation?
c) Bank 2 angle increase from 5700 rpm on ???
Is the cam chain tensioner/adjuster worn? Or solenoid failing? Or dampener worn?
Before going on longer trip: is this of concern?
What to check?
https://www.dropbox.com/s/y5i0ixlsqc...am%20angle.JPG
a) Is this normal?
b) What is causing the deviation?
c) Bank 2 angle increase from 5700 rpm on ???
Is the cam chain tensioner/adjuster worn? Or solenoid failing? Or dampener worn?
Before going on longer trip: is this of concern?
What to check?
https://www.dropbox.com/s/y5i0ixlsqc...am%20angle.JPG
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