where is low fuel sensor located? on 2007 Chevrolet Silverado 1500

engine code light comes on it reads 'low fuel sensor problem'. Need to know where this is located on my truck
because the tank is full and low fuel light is on and fuel gauge is reading empty

are you asking about the fuel level sensor? it is in the tank with the fuel pump
1 more answer
It's part of the fuel pump module. In some cases you can replace the fuel level sensor by itself. You will still have to drop the fuel tank to get to the module.