hi
my fuel pump not want work. it only work when I clip FP & B terminal in diagnostic port.
I done permanent 12 v so fuel pump ecu is not issue.

there is black/red wire that shoul have 12 volt when ignition is on but there is zero !

so looks some relay do not work. where in sc 400 is fuel pump relay?
is there any fuse? (I checked both fuse boxes in footwel and under hood- all good)
thanx
Jerry