Hello all. Am I correct to say that there are two fuel sending units on these vehicles. I have a P0463 code and my fuel gauge acts up sometimes. Is the main sender the one with the pump and is on the passenger side of car. Does anyone have a picture of the sender that is on the drivers side of car and is there a sensor located on that sending unit that can send the code. Can I access that sender on the drivers side from under the seat like I can on the passenger side. Thanks.