MicroSquirt.com read only forum (Jan.15,2018)

hi,
i am trying to figure out why i don't have 12v from my mg11 v 3.0 board.
to my fuel pump relay.....
i have 13v available.
it is only putting out 5 volts to fuel relay relay. and they appear weak...
not enough to turn fuel pump on.
fuel pump led is on, ing's works
Please any ideas?
every thing else appears ok

The board is set up to switch the GROUND to the relay coil ,
with the other side of the relay coil connected to switched power
that is also hot while cranking .

Look here :

http://www.megasquirt.info/ms2/v3ext_wiring.gif

and here :

http://www.megasquirt.info/ms2/V3assemble.htm

...................Jim

duhhhh boy did i miss that one.
thanks for the info. works great now

helping is nice