Guys,
I'm trying to figure out vacuum lines routing for a couple of changeover valves on a 2006 3.8L with Factory PSE (Porsche Sports Exhaust).
Basically, I replaced a missing Changeover Valve on the left side of Engine Bay (standing from rear of the car) and also replaced a second changeover valve on the actual air box (that one was missing as well).
For the life of me I cannot figure out exact vacuum line routing for these two valves. The resonance flap appears to be unplugged and resting on exhaust manifold.
There are numerous vacuum line diagrams floating around but none for a 3.8L with PSE. Which appears to be slightly different vacuum line routing compared with the 3.6L or even a 3.8L without PSE.
Thanks so much in advance.
