Working on the final CEL code, need technical info.
 

I know my last check engine light code is 42. 42 Solenoid valve - turbo precontrol

That is the turbo duty solenoid right?

I found this diagram of the ecu.
http://i26.photobucket.com/albums/c1...PinDiagram.jpg

I take it that wire goes to one side of the duty solenoid? Do I just ground the other? Which is + and which gets grounded on the solenoid.