How to Replace an Audi Fuel Pump

1. Disconnect the negative battery cable with the socket wrenches and crawl under the car near the rear bumper to locate the gas tank. Find the gas line running from the front of the gas tank toward the front of the car and disconnect it with the pliers and screwdriver.
2. Use the socket wrenches to remove the mounting bolts on the straps securing the tank to the bottom of the car. Place the jack beneath the tank and lower it down slowly.
3. Use the screwdriver to remove the screws in the fuel pump mount on top of the gas tank, then use the pliers to pull the tubes off of the ends of the fuel pump.
4. Slide the gas lines onto the proper fittings of the new fuel pump, slide the pump back into the mount, and then tighten down the mounting screws with the screwdriver.
5. Raise the tank back up into the mounting straps and resecure the bolts. Slide the gas line back onto the gas tank and start the car up to make sure the pump is connected properly.