Ahh - I mis-spoke. It's pressure operated. It opens the waste gate when the manifold pressure hits a given value.
This is the link to order the control that most closely fits the 2.5T engine - http://www.atpturbo.com/mm5/merchant.mvc?Screen=PROD&Store_Code=TP&Product_Code=433489-12&Category_Code or *http://tinyurl.com/ylq562o* <http://tinyurl.com/ylq562o> if the wrapping link doesn't work. I'll try to find the thread on the Peachparts forum with Dave N.'s research and results. > So how does one get a vacuum operated waste gate to work properly (i.e., > open at the right time, close at the right time)? > > Craig > -- OK Don Panic! (the national past time). _______________________________________ http://www.okiebenz.com For new and used parts go to www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://okiebenz.com/mailman/listinfo/mercedes_okiebenz.com