I really need help figuring this out (fuel Issue)!!

[eclipse98GST]

I have a 98 eclipse GST and i am putting on a new fuel system but i want to get a new pump assmebly because mine is slightley crimped but heres the catch, i cant find any info on my assembly. It is slightly different than all the ones i see because instead of having one connector on the top (white), it has two a white one and a black one. If anyone could tell me why mine is different and what the black connector is or give me a part # for it that would be awsome.

Heres the assembly

http://memimage.cardomain.net/member_images/2/web/686000-686999/686908_17_full.jpg

 

[Rob10_99]

arent the only thing in the tank the power for the pump, +12v -ground (plug one)
and the fuel level unit(not sure what colors)
Rob

 

[eclipse98GST]

Thanx to the caps system, ive figured it out. THe black sensor on it is the Fuel Vapor Sensor. But now i wonder why it has one.