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Old 01-24-2013, 12:41 PM
aspensilver540 aspensilver540 is offline
Officially Welcomed to the 'Fest
Location: Oakland, CA
 
Join Date: Oct 2011
Posts: 607
Mein Auto: 1997 540i
I don't know or have that engine but in the above you can see two intake ports, the above pic is with the intake manifold removed. Not sure if you have to remove it on this car to access knock sensor, you do on the V8. You need to look near the intake manifold ports
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