Here we go mate found it these are the instructions I was sent hope it helps!
FuelPump Loom Instructions
SEPERATE BOTH LOOMS
ROUTE THE LONGEST CABLE FROM BATTERY THROUGH THE BULKHEAD USING THE ORIGINAL ECU GROMMET, THE END CLOSEST TO THE FUSE HOLDER IS BATTERY END. RUN DOWN UNDER THE NEAR SIDE SILL COVERS CAREFULLY, REMOVE REAR SEATS AND BOOT CARPET AND NEAR SIDE BOOT TRIM, ROUTE CABLE THROUGH INTO THE BOOT AREA FOLLOWING THE ORIGINAL FORD WIRING ACROSS THE BACK PANEL TO WHERE THE ORIGINAL HARNESS GOES THROUGH THE BOOT FLOOR TO PUMP.
THEN TAKE THE SHORTER WIRING HARNESS AND ROUTE IT FROM THERE TO THE PUMP THROUGH THE ORIGINAL FORD GROMMET AND CONNECT TO PUMP.
USING THE SUPPLIED RELAY BASE AND VIEWING THE RELAY FROM THE BOTTOM CONNECT THE MAIN BATTERY CABLE TO TERMINAL 30, THEN CONNECT THE FUEL PUMP CABLE POSITIVE TO TERMINAL 87, NEGATIVE TO TERMINAL 86. THEN MOVE BACK TO THE CABLE YOU ROUTED FROM THE BATTERY AND CONNECT THE RED/BLACK CABLE TO TERMINAL 85.
THEN THE OTHER END OF THE BLACK/RED CABLE NEEDS TO BE CONNECTED TO THE ORIGINAL FUELPUMP POSITIVE (BLACK/RED) WILL BE SEEN WHERE YOU ROUTED THE PUMP CABLE THROUGH THE GROMMET TO PUMP.
THEN YOU NEED TO CONNECT THE EARTH CABLE WHICH IS THE BLACK RING TERMINAL SOMEWHERE ON THE INSIDE OF THE BACK PANEL AND THEN MOUNT THE RELAY BASE THROUGH THE SAME HOLE.
WHEN THIS IS DONE PLEASE CHECK AND DOUBLE CHECK YOU HAVE WIRED THE RELAY CORRECTLEY BEFORE YOU CONNECT TO THE BATTERY.