hi
my 1994 mini fuel pump will not run checked all wiring ect
if i apply a negative fed to the negative from the ecu plug to the fuel relay, the pump runs .
if i pour a little fuel down the inlet and turn engine over, then will engine starts until the fuel runs out .
the only fault code showing is fuel pump,
map sensor 101kpa
ambient tep 200 deg c
inlet 15 deg c
coolant 12 deg c
is there anythink that could be holding off the ecu sending a negative fed to fuel pump relay
