I have a 2002 toyota camry

Question edited to add maker.
Question moved to model category.

The fuel gauge sender in the tank is failing.

https://www.google.com/search?q=2002+toyota+camry+fuel+gauge+sender+unit

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Loosen the return line at the rail which goes back to the fuel tank and crank the motor.

Robert: According to CarGurus.com: " I agree it may not be your fuel pump. You can access the pump under your back seat, underneath the cloth under there. You will iummediately see the plug and the screws to open the little hatch. My 1986 Camry also has a problem with not getting any fuel and thought it was the fuel pump. turns out I keep blowing my efi fuse so i unplug the power wires to the fuel pump and it still keeps blowing the 51a efi fuse. So we have narrowed it down to being an electrical problem. We think it is a shortage or a bad relay. So do not instantly run out and think it is your fuel pump. If you are blowing fuses unplug the power wires to the fuel pump and try to crank the car if the fuse still blows then it is not a bad pump, if it does not blow then there is a shortage in the wires in your fuel pump. Hope this helps I will let you know exactly what the elctrical problem is in my car once we do a complete run down."

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TOYOTA CAMRY SERVICE REPAIR MANUAL 2002 2003 2004 2005 2006 DOWNLOAD

You need the system scanned, please see the dealer.

Check your engine mounts.

Either the belt is slipping, or the compressor is bad.

The fuel filter on a 2002 Camry is an "In-Tank Filter". This means the filter is in the gas tank and is integrated with the fuel pump. In order to replace the filter, you must remove the tank and disassemble the fuel pump.
Toyota's service schedule, which can be found at ToyotaOwnersOnline.com, does not list the fuel filter replacement through 120K miles (as high a the schedule goes).
Thank you for using Fixya and hope this helps.

you got a grounded wire. check the wiring in the back of the radio if its custom radio i can almost gaurentee thats what it is. however electrical aint my best area. lemme know if i helpd any.

where is fuel filter located on 2005 camry