no power to dual pump system

[aafc]

I have a strange trouble, went to start car and no fuel pressure ( now this
happened with the dual system and single pump system). Checked the
connector at the tank no power, I then went the the FP1 fuse no power.
Ok but I wait for a few minutes turn key and I have fuel pressure and car
starts and runs fine.
I'am I missing something? also checked for trouble codes , no codes.
This is as far I have gone in trouble shooting. I have tech 1A
John

[aafc]

Ok, How hard is it to get to the fuel pump relay on passenger side? I don't
bend very well so it may take awhile.
John

[aafc]

Update: Well I finally got the FP1 fuel relay replaced, a little tough for me
as I don't bend too well. Either Saturday or Sunday I'll take her for a ride and
check it out. For now have I a date with a hot bath to relax.
I will let everyone know how the ride goes.
John

[Matt B]

John, thanks for sharing this. Where exactly is that relais located?

[aafc]

Matt,
The FP1 fuel pressure relay is located under the passenger side knee bolster.
In the service manual go to section 8C-26 see figure 36 view A shows the
location of the relay. There are 5 relays, the third relay from the center
console is the fuel relay.
John