I've got my sc400 wired up for 12v constant on the pump (due to the stupid fuel pump ecu this car has /to bypass it) and want to be able to switch it off when I'm not wanting to crank the car.I hate that it runs and it actually seems to kind of flood the motor at times and takes a while to crank when sitting.
I figure going from the ecu would be the best way to wire a switch in to kill it/turn it off but not sure which fuel pump wire to use. Using a pin out I found online there's 2 diff wires that are fuel pump. I'd rather not send wires from the pump itself so far up to the dash or arm rest.
Should I use the DI pin or FPC pin. Both state "fuel pump control relay" on the pin out chart
I figure going from the ecu would be the best way to wire a switch in to kill it/turn it off but not sure which fuel pump wire to use. Using a pin out I found online there's 2 diff wires that are fuel pump. I'd rather not send wires from the pump itself so far up to the dash or arm rest.
Should I use the DI pin or FPC pin. Both state "fuel pump control relay" on the pin out chart