1998 V6 Mustang fuel pump electricity cuts out.. help plz!?

[98v6stang101]

My car starts but after about a second the electricity cuts out to the fuel pump.
The theft light is flashing so I think the PATS might be a problem.
But I'm also missing some stuff under the dash.
What the heck am I missing?

I've attached photos from under my dash.

[98mustang2007]

sounds like your keys need to be reprogramed cost about $70

[98v6stang101]

Thank you very much; I'll try that out.

[JOBIN731]

My Mustang is a 3.8 v6 1998 and has the same problem! The dealer fixed the PATS key and it is still doing the same problem. I recently replaced the fuel filter, spark plugs and spark plug wires but it is still doing the same thing. Someone told me to replace the fue pump relay but the relay location cannot be found. I just bought a Focus SVT Fuel PUMP and I will install it on Saturday. Whether I fix the problem or not, I will let you know. Have you fixed yours??? Please advise.

[98v6stang101]

My problem ended up being that:

1. I had a PATS from a '97, so I replaced that.

2. My computer was also from a '97, as soon as I got a '98 comp I programmed the PATS.

Then: VROOOM! haha

My car was a project car, and I had taken apart a '97 to get the parts I needed.