Fuel system, no pressure at all

[jenkinskg]

Replacement PEM still being delivered, so I wanted to try and hot wire fuel pump.
Before I did wanted to see if pump was running at all, I had changed the driver transistors in PEM
My son turned key and I listened and heard fuel pump running, and no pressure still
So I said, the hose inside tank must have come off of pump, mine is metal tank single sided pump.

Opened it up, and the hose was off, pushed it on very hard and all the way on until it locked in.
Car started immediately, closed back up, working fine now

FYI this is the s60 version that pump access is on pass side metal hatch, seat bottom comes out, then seat back on right side.
Not double sided pump

2004 s60 2.5T, althought schematics seem to match 2005