vacuum diagram

[zoom-zoom]

Does anybody have a vacuum hose diagram for a BP, I can't find one in the haynes or chiltons manuals. I did a search here but didn't come across what I need, thanks.

[MazdaNoob]

vac diagram for what systems . iirc the diag's i have were separated into what system you were looking at . fuel / vics / evap/ whatcha looking for ?

[MazdaNoob]

vics hose routing

[zoom-zoom]

Hey thanks for that, I deleted the evap system, but I need to know where the rest of the barbs on my intake manifold are supposed to go to. I'm doing an engine swap in an Aspire and trying to get things finished up. I was hoping there would be a nice vacuum distribution diagram like I have in the EVTM for my aspires.

I can take pics tonite or tomorrow of the random barbs with cut off hoses if it will help you help me identify them.

[Mazda_Powered]

VICS, fuel pressure regulator solenoid, cruise control, EVAP solenoid.

All you'll need for your swap is VICS and FPR I'd imagine, unless I've forgotten something.

[zoom-zoom]

Ok so cap everything that doesn't go to vics, fpr (solenoid mounted on the side of the intake next to vics solenoid right?) Pcv valve and intake tube? One has to run to the megasquirt too.

[Mazda_Powered]

Yep, vics & fpr are side by side on the intake runner. Definitely hook up the PCV and don't forget the brake booster line, which requires a check valve so boost does not enter the booster. Then of course, your MAP sensor for MS

edit: here's some diagrams I found in the Forced Induction section



ignore where the FPR solenoid is mounted, that's how it setup for the factory for the GTX. Still shows the vac hook up though.