I've been having problems with my 1994 Acura legend L sedan. The main concern is that it doesn't turn over when i start the ignition and the fuel pump is not energized. The schematics I have only place the PGM-FI relay as a common tie point to both units, so I devised a jumper for degenerative operation. I jumpered from my interior fuse panel to the fuel pump 12 volts and also 12 volts jumpered from my fuse panel to the b/y wire that goes into the security unit. Now the car starts, but I still really don't know what the problem is. I opened the PGM-FI relay and it seems to be working as the Hanes manual described, the fuel pump relay activating for a couple seconds then de-energizing and the other really fully energizing, so that is all that i really know. Could it be the control signals from the PCM or the ECU? I'm stumped.