So, I have a 89 prelude si I purchased a lil over a month ago, and my fuel gauge isn't reading, it's stuck on full. Looking at the tank there is a connection on the drivers side and passenger side. The drivers side has two wires and and the passenger has three. Which side is the reader and where does the ground connect. I looked under the car where the back seat is and I don't see anything grounded there. Any help would be appreciated! Thanks in advance!