Where Is the Fuel Level Sensor?

The fuel gauge sender is located in the fuel tank and attached to the fuel pump. The sender has a base with a rod and float attached to it.

Where is the fuel gauge sending unit?

Your fuel tank sending unit is located at the top of the fuel tank, but it is accessible under your backseat (or under the carpet in your trunk). The sending unit will be protected by an access cover, usually held on with a couple of screws.

What sensor controls the fuel gauge?

A fuel level sensor (FLS) is used in all automobiles to indicate fuel level. Various methods are used to measure fuel level such as resistive film, discrete resistors, capacitive, and ultrasonic. Resistive-based sensors are most commonly used for this application.