question about the egr and soleniod vale

[UrBaNsTyLe55]

i was wondering since i recent;y installed a kf-ze in my protege and am new to these engines and there wiring i was wondering if i can run my car with out my egr i've read different threads that have said yes and no, and also i don't know the exact name but i know its the soleniod vale that connects to the fuel preasure regulator, well my engine also did not come with this, do i need this or can i drive with out it you info would help me greatly

[UrBaNsTyLe55]

sorry for posting twice my computor is ghetto

[Spydie]

you can delete it
click edit/delete....check the box and submit.

[timpronk]

On the 92 gs if you unplug the vacuum tube that goes to the fuel pressure regulator it increases the fuel pressure. So I imagine it would be the same for your mazda. I just used a little breather filter (from selenoid) on the end of the vacuum tube to keep out the crud.