Hello and welcome to our web page here my name is Enes I'm a Certified Volvo Car Expert Mechanic.I'm going to try today to answer your question.
WHAT TYPE OF PUMP YOU USED ?
JUST PUMP OR HOUSING ?
WHAT SIDE DID YOU REPLace driver or passenger
who replace the pump
you have 2 level sensor in tank you know that
how did you line up pump and sending units ?
reply here leave A REPLY I WILL UPDATE WHEN I READ YOUR REPLAY YOU CAN COME BACK LATER OR CHECK EMAIL YOU GET EMAIL WHEN I RE UPDATE
we used a genuine Volvo dealer pump
whole pump and casing was changed, which came complete with both level sensors, and lined the pump up as per the old unit, with the triangle pointers facing towards the rear of the vehicle
since changing the pump the fuel gage has not worked (on empty mark) no low fuel light is on... Volvo also sent a second pump for us to try in case level sensors were faulty, but the same problem occured
are you sure you run the pipe that runs in tank correct
remove again fuel pump and sending unit
on tank there is also like this sign on thank I I you will line triangle with that in between
but make sure they level sending units on both side driver and passenger are free and not touching anything
so replace also pump and level sensor pump is passenger side and level senor is driver side