The fuel gauge on my 05 Echo has just started to react very slowly. I filled the tank a few days ago, and it took about 20 KM's of driving for the gauge to move from near empty to full. Now after about 170 Km's, it dropped two bars on the gauge all at once. This happened all of a sudden, and I haven't done anything to the vehicle other than add fuel. I gather the fuel sending unit, filter, and pump are all accesible from an access plate under the back seat. I have found info and pictures of the filter and pump, but nothing specific about the sending unit. Does anybody know if it is attached to the filter and pump assembly, or is it a separate piece in the same area? From what I have found, a Denso Part # ND1748391 seems to be the sending unit. Anyone know if this is correct?
Thanks for your help!
Leo
Thanks for your help!
Leo