Fuel pump not running

That fixed mine. Thanks. Pricey but not as much as a new car

No fuel pressure before and after replacing the fuel pump. All fuses under the hood are good (pump, ecm, etc.). Relays have the right resistance. Key in 2nd position and pressing my ear to the rear of the car (where the access panel is for the pump) and can't hear the pump whirring. Help! What next?

Aside from looking at it and making a happy remark, what would be a possible testing procedure?

Left side = driver side?

Engine Mechanical problem
2004 Volvo XC90 All Wheel Drive Automatic 140000 miles

My xc90 just quite the other day in a parking lot. My fuel gage showed just over 1/2 a tank. When I turned it over, I could here that it was fireing but wouldn't start. I had it towed to the Volvo dealer and they suggested it was the fuel pump. $ 1400.00 later I had a new pump installed. As I was leaving the dealer they mentioned that I should head straight to a gas station to put in fuel as they had to put a gerry can of fuel in it. The very next day I realized that my fuel gage was not working properly, giving me misreadings. I feel the dealer made a huge mistake by replacing the fuel pump. I beleive the truck was just out of gas and needed the gage replaced (is that a big job?). I have contacted the service manager but I'm not getting hepl I'm looking for. They now want to charge me to fix the fuel gage! I need you to educate me as best as you can so I can fight this properly.
Thanks you in advance.
Brad