Hi,
Sorry for the delay in getting back to this thread but i couldn`t find my manual.
Anyway, i`ve found it now and apparently the green and black wire goies from the low fuel sender upto the fuel gauge. You should also have another green and black going to your coolant temp sender according to this diagram.
That info is taken from the wiring diagram for a Trophy 1996 on (from VIN 29156) models.
Cheers, Matt