88 ranger turbo swap issues

[mustangguy3512]

I recently bought a 88 ranger with a 2.3t swap.the engine is from an 87 tc,and the harness and computer from a merkur.my question is since the swap fuel pressure at the rail is there when the key is on then immediately drops.also what diagrams for my setup can I get to ensure the swap has been wired correctly.thanks everyone.

 

[mustangguy3512]

I just need some help to point me in the right direction to get this truck running.

 

[scotts90ranger]

What's the code on the computer? The Mercur's were kinda crossbreed's if I remember right on which parts they used compared to the thunderbirds...

If it's a PC coded computer, look up a '83-86 wiring diagram (I used to have one, but they're not hard to find with a google search), and if it's an LA code it would be the same as a '87-88 diagram, which there's at least 2 in the tech library here

 

[mustangguy3512]

I'm not sure what the code is I'll have too look. I just know its out of a merkur according to the previous owner.I'll do some searching for the diagrams and hopefully get it figured out