OK. Well, I know all passages are clean since I just performed the Intake Overhaul including the TB less than 1k miles ago.
I don't have a vacuum pump - so by doing the test indicated above, the hose should go on the EGR valve itself - where the green vacuum line is normally located right?
What is done to the actual line when unplugged? Does that need to be plugged up?
Does a failing DPFE sensor cause any abnormalities in teh way the car runs, other than just tripping the CEL?
Thanks for the help.
