i re wired the fuel pump to a separate relay since i was having problems with it and i need help hooking up the fuel sender i red and it said the blue wire off the fuel pump assembly is for the low level warning and the red wire is for the fuel level how do i connect it so my gas gauge works its for a 87 s4 na

 

Exactly what are you trying to do?
Get your gauge to work or wiring the pump to a relay?

 

get the gauge working