[dally_de]

hi rick,
well i kinda sort it out...
i didn't knew that on all injector wires (just to be clear -only wires from DME PLUG to INJECTOR PLUG- not hooked up) it should be continuity (12v with ignition on) ...i rechecked and with ignition on i get 12v but only with a wire going to ground (battery ground or other ground from the engine - otherwise is continuity between the wires)-it seems that dme its making ground signal when is making pulse to injector (like when i try to crank or when engine is running ) . i didn't knew that and that was what i didn't understood ...but now is clear .
i was confused with this because suddenly i got a really huge fuel consumption (35litre /100km) ...and i thought that my injectors are stuck open resulting that huge consumption.
but i think that the problem is from other side...
could this huge fuel consumption result from a bad fuel pressure regulator?
i have i fuel pressure gouge on my fuel rail and the pressure is 2.5bar ... could i still have a bad FPR even if on idle i have correct fuel pressure ?could the pressure change drastically under load ?