Anyone no where the fuel pump(+) goes

[ashnery]

I have an aftermarket fuel pump and have forgotton where it connects to the positive wire??
does it go to the fuel rail or to the on / off swich or neither???
anyone no ???

[Tag 13]

I have an aftermarket fuel pump and have forgotton where it connects to the positive wire??
does it go to the fuel rail or to the on / off swich or neither???
anyone no ???

WHAT SORT OF PUMP? DOES IT HAVE THE TWO PINS ON THE TOP OF IT?

[Macbusa]

you running a bosch pump ?

[Legend]

If your bike is the earlier ext fuelpump model then it connects to the same positive wire as the injectors connect to (in the same harness), otherwise it connects into the plug that goes to the fueltank sender unit on the later internal pump models.

I think this is what you wanted to know?

Leonard.

BTW I'd use a relay to connect the pump with its own positive wire to the battery and the original wire to power the relay. Especially if it's a pretty big pump.(less current draw from the injectors).