hello newb alert! :D

so hello im new here im doing a favor to my sister in law. she has a 05 aveo and it has this cel P1433 Fuel Level Sensor 2 Circuit High Voltage,she's mad because she said to me that the car is drinking the gas. so if you guys can help whit this it will be awesome :)

sounds like an in tank problem?

so were can i buy a fuel float for the aveo ?

when I got cel P1433 Fuel cap was all I changed. HOLA BORIQUA.

https://www.chevypartshub.com/chevy-aveo-parts.html

RockAuto Parts Catalog ALSO TRY THem

thanks joe ill check what i can find, but when you changed the fuel cap did the cel stopped coming on ?

Yes it did.

and the fuel consumption what could it be she told me that like in 4 days the car need's gas and she just goes to work and then back home no long traveling and she fills it up.

LEAKING from top of tank in her case it could be the fuel sensor is leaking. Ask her if there is a fuel smell even if there is not look under for a wet spot. look all around the tank area.also the hose area by the tank some times a leak will only show while under pressure. Try starting the car then look for leak.