Where is the fuel pump on 2008 camry - 2008 Toyota Camry

Could be either a fuel delivery problem or an ignition problem. Replace the fuel filter and check for correct fuel pressure at the fuel rail. Replace the fuel pressure regulator, fuel pump, and pickup strainer as necessary. If the fuel pressure is correct at the fuel rail, begin diagnosing for an ignition system issue.

could be.
what are the symptoms

fuel pump relay

Do you know for a fact the old fuel pump was faulty ?
Do you know if you are lacking fuel pressure or spark now ?

Only in California, and then it is not on the fuel pump, but is a vacuum sensor on the fuel rail. Regulation of fuel pressure is done by mechanical means, and the fuel pump just runs unregulated. See here p177

http://www.turboninjas.com/camry/eg1.pdf

The pump gets power from the circuit opening relay and the EFI main relay, which are supplied through the EFI fuse. p219 here

http://www.turboninjas.com/camry/eg2.pdf

and

http://www.turboninjas.com/camry/be.pdf

Remove the rear seat. There is an access cover that lead to the pump/sending unit assembly. PLEASE BE SAFE THIS IS GASOLINE! Remove the fuel lines, then remove the cover and the fuel pump assembly resides under it.

I saw this DIY site on how to replace the fuel pump of the 1992 Toyota Camry. This solution can be used in all vehicle types.

http://www.automd.com/62/how-to-replace-a-fuel-pump/

The fuel pump is located in the fuel tank and it can be reached by removing the back seat of the car.

be sure to get a fuel pump of the same rating with the one you are replacing.

Good luck.

The fuel pump is in the fuel tank.