Code P0183 Fuel Temp Sensor??

Hi
'03 Sentra and it is throwing a P0183 code
I just went to Auto Zone and had the code cleared and the CEL light came back on almost immediatly.
The probable causes: Fuel Temp sensor defective
or the Fuel Temp Sensor Wiring

Where is the fuel temp sensor and how hard is it to change?
Any idea of the cost.
Thanks,
Steve

fuel temp? dont know much about that. most likely part of the sending unit.

any drivability problems with this code?

its amazing how many people dont know how to use google. even though google is the biggest search site in the world. its part of the pump/sending unit. you have to replace it as a whole unit.

i did replace the whole fuel pump and the code is still there!!??

did you clear the code after replacing the sending unit? try unplug the battery for like 15 minutes to reset the ECU.