Join Date: Feb 2007
Nominated 16 Times in 67 Posts
TOTW/F/M Award(s): 28
Thanked 5,201 Times in 4,712 Posts
What voltage are you getting to the unit. To test the unit ideally you should remove the sender unit and check if its resistance changes as the float is moved up and down.
Currently in madnoel10's garage:
Honda Civic 1.4l