93 plymouth rs n/a 4g63 sending unit?

[DaytonDsm]

My sending unit is not working at the moment and what my question is where are the ground wires for it so I can check them. I looked on vfaq and google and can't find any pictures or answers so any help would be nice.

 

[92AWDHX40]

What kind of sending unit?

 

[DaytonDsm]

Oh my bad, fuel sending unit.

 

[92AWDHX40]

Its one wire not sure what color hook up the other one and see if it works, its got the spade on it, blue or yellow i beleive its blue pick one and test it out.

 

[DaytonDsm]

alright thanks, i'll give it a look over.

 

[luv2rallye]

Black is ground, all yellow goes to dash gauge. You can ground the yellow to test the gauge.