The fuel sending unit is part of the fuel pump module. To replace it you must drop the gas tank.
The 2002 Chevrolet Impala runs on regular unleaded.
It is probably the fuel sending unit inside the fuel tank. Sometimes there is a cover that you can remove to replace it. Other times the fuel tank has to be removed to replace it.
You will have to remove the gas tank and install a fuel module.
You will have to remove the gas tank and install a fuel module.
how do you replace the fuel sending unit
You need to take it to a repair shop that has the equipment to properly repair it.
very carefully
The fuel sending unit for your fuel gauge is inside the fuel tank with the electric fuel pump
The fuel tank has to be removed to gain access to the fuel sending unit. The fuel sending unit and the fuel pump is replaced as a unit.
This depends on what sending unit you are speaking of. If it's a fuel sending unit, this is in the gas tank. You will have to drop the fuel tank to do this.
It has a electric pump inside of the fuel tank.
It is located in the gas tank.