Ford Repair Questions? Ask a Mechanic for Answers ASAP
Hi, my name is ***** ***** model is this?
ok, power to each injector is supplied to each injector with the key on, the PCM then grounds each injector individually to fire each injector, are all the injectors running too rich?
Yes, the stator gives the cam signal, but the comuter uses the maf sensor, the oxygen sensor and the coolant temp senor to give the pulse width for the injectors, do you have a fue gauge on it, to see what the actual fuel pressure is?
even with the injectors wide open, it should still build pressure, you might have a stuck open regulator, have you disconnected each injector and seen what the pressure does, with all injectors disconnected?
even with the injectors all running full rich, it will not cause the fuel pressure to not build, the injectors are not designed like that, can you try discom=nnecting all the injectors and seeing if the fuel pressure build up?
let me know,Tim