I'm curious which pin on the plug is for the fuel pump power, and which is for the fuel pump ground.

Here is a little thing I drew... The horizontal line on top is the clip for the plug... the 4 vertical lines are the pins... This is the plug you see connected to the fuel pump holding bracket...

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I'm guessing that the top left pin is ground, and bottom left is the power to the fuel pump. The two right pins should be for the fuel level sender or something unrelated to the fuel pump I'm guessing... Correct?

 

bump

 

the 2 thicker wires are for the pump. black and black with white strip I think. the other 2 for the sender are colors.

I forget if the striped one is power or ground.

 

The two thin wires are for the fuel gauge sender and the fuel warning light. One of the two thick wires is fuel pump power and the other is the ground for all three systems.

 

The connector attached to the back of the left hand strut tower....the BLUE is for power and the BLACK is for the ground for the pump. See this jpg viewed from the wire side of the plug... http://www.teamfc3s.org/forum/showth...threadid=28704