ok my spwa didn't come with all of my egr stuff i am missing the control solenoid valve and vacuum control valve i just have the big fpr looking thing in the manifold.
can i just plug that in and with out the solenoid and vac valve. so it won't work or would i get a code?

 

you will still throw the code. you will need the other two parts. one of those two parts has to know when to open as well. i tried this as well. and everyone else will tell u the same thing.