Steve Spiers
Junior Member
It seems that the fuel pump control module (FPCM) has an 8 wire plug. Power comes in from the fuse box via pin 1 and grounded at pin 4. Pins 3 and 7 go to the PCM - probably power to the module and ground, I'm guessing. Pins 5 and 8 are the output power and ground. Pin 6 is restraints control.
I've installed the 2014 5.0l engine in my early Mustang, but due to the 6R80 transmission, I'm trying to use a factory wiring harness. I tried to bypass the FPCM and get fuel in the rail, but no injector action. I hooked up the FPCM, but I have no air bags or module. The ignition system checks out, so I just can't get the fuel pressure with the FPCM as is, and can't get the injectors to click without it. The FPCM is new from Ford and the pump is a Walbro.
Does anyone know what the pinout voltages are for an FPCM? Specifically, the restraints control module?
I've installed the 2014 5.0l engine in my early Mustang, but due to the 6R80 transmission, I'm trying to use a factory wiring harness. I tried to bypass the FPCM and get fuel in the rail, but no injector action. I hooked up the FPCM, but I have no air bags or module. The ignition system checks out, so I just can't get the fuel pressure with the FPCM as is, and can't get the injectors to click without it. The FPCM is new from Ford and the pump is a Walbro.
Does anyone know what the pinout voltages are for an FPCM? Specifically, the restraints control module?
