Before or after the FPDM?

[Local Boy]

Hey Guys, and Gals...

What is the current wisdom on wiring a BAP...before or after the FPDM?

Thanks...

ALOHA

[RR|Suki]

Advice given to me by FordNut last summer:


I put the BAP before the FPDM. The FPDM is located under the trunk trim panel near the air suspension switch. My BAP is mounted on the back side of one of the panels near that location. Wiring was done by instructions found at modularfords.com, adding a relay which is activated by the wire which connects the impact safety switch to the FPDM. The hot wire to the relay contact comes directly from the battery (10 ga) via a fuse. The load side of the relay goes to the FPDM where the wire used to go that was cut to energize the relay. The relay and BAP grounds are connected to a chassis ground near the FPDM. Hope this makes sense.


that's what I did and it has worked great.

[FordNut]

Mine is still working great. I now have also upgraded the FPDM and the wiring from the FPDM to the pumps as well as converted to twin GT pumps.

[Blown3.8]

Definatly Pre FPDM

[Local Boy]

Thanks Guys!

ALOHA