Fuel system assesment to install a fuel pressure sensor on a 91 Camaro Z28

Trying to figure out how to install a fuel pressure sensor for a Fast EZ efi stand alone.
So if you've been following for a while, one of the projects we've been picking away on has been a beautiful 91 Z28. Somewhere along the line a Fast stand alone efi system has been installed, however it did not have everything it needs hooked up and installed. The Fast system is capable of Learning/self tuning, but in order to do this it requires that a fuel pressure sensor be installed and wired in to the harness. Without one our system was stuck with a fault code and unable to do that.
The only reason I can figure that one wasn't installed is that it isn't just a straight fwd install...Here's what we're dealing with.
#fastezefi #fastefi #z28 #fuelinjection #standaloneefi