2017 Mitsubishi L200 intermittent power loss no dash lights

when arrived it had a clogged fuel filter dtc, cleaned and installed new filter. now there are no DTC´s but power loss presents after a few minutes driving. idles just fine, there is no fuel knocking, there is no black or white smoke, when power loss presents, datastream shows that is the computer the one that want just 35 to 45 MPa fuel pressure, so it wont accelarate, have to stop accelerating for a minute and then it will accelerate for a few seconds, and then it fails again with no power and no dtc´s